BMC genomic data最新文献

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Development and verification of a 10K liquid chip for Hainan black goat based on genotyping by pinpoint sequencing of liquid captured targets. 基于液态捕获目标精确定位测序的基因分型技术,开发并验证海南黑山羊 10K 液态芯片。
BMC genomic data Pub Date : 2024-05-07 DOI: 10.1186/s12863-024-01228-8
Yong Meng, Wencan Zhang, Yiwen Cheng, Yanru Wu, Haotian Wu, Meirong He, Si Chen, Churiga Man, Hongyan Gao, Li Du, Qiaoling Chen, Fengyang Wang
{"title":"Development and verification of a 10K liquid chip for Hainan black goat based on genotyping by pinpoint sequencing of liquid captured targets.","authors":"Yong Meng, Wencan Zhang, Yiwen Cheng, Yanru Wu, Haotian Wu, Meirong He, Si Chen, Churiga Man, Hongyan Gao, Li Du, Qiaoling Chen, Fengyang Wang","doi":"10.1186/s12863-024-01228-8","DOIUrl":"10.1186/s12863-024-01228-8","url":null,"abstract":"<p><strong>Background: </strong>China has thousands years of goat breeding and abundant goat genetic resources. Additionally, the Hainan black goat is one of the high-quality local goat breeds in China. In order to conserve the germplasm resources of the Hainan black goat, facilitate its genetic improvement and further protect the genetic diversity of goats, it is urgent to develop a single nucleotide polymorphism (SNP) chip for Hainan black goat.</p><p><strong>Results: </strong>In this study, we aimed to design a 10K liquid chip for Hainan black goat based on genotyping by pinpoint sequencing of liquid captured targets (cGPS). A total of 45,588 candidate SNP sites were obtained, 10,677 of which representative SNP sites were selected to design probes, which finally covered 9,993 intervals and formed a 10K cGPS liquid chip for Hainan black goat. To verify the 10K cGPS liquid chip, some southern Chinese goat breeds and a sheep breed with similar phenotype to the Hainan black goat were selected. A total of 104 samples were used to verify the clustering ability of the 10K cGPS liquid chip for Hainan black goat. The results showed that the detection rate of sites was 97.34% -99.93%. 84.5% of SNP sites were polymorphic. The heterozygosity rate was 3.08%-36.80%. The depth of more than 99.4% sites was above 10X. The repetition rate was 99.66%-99.82%. The average consistency between cGPS liquid chip results and resequencing results was 85.58%. In addition, the phylogenetic tree clustering analysis verified that the SNP sites on the chip had better clustering ability.</p><p><strong>Conclusion: </strong>These results indicate that we have successfully realized the development and verification of the 10K cGPS liquid chip for Hainan black goat, which provides a useful tool for the genome analysis of Hainan black goat. Moreover, the 10K cGPS liquid chip is conducive to the research and protection of Hainan black goat germplasm resources and lays a solid foundation for its subsequent breeding work.</p>","PeriodicalId":72427,"journal":{"name":"BMC genomic data","volume":"25 1","pages":"44"},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075337/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140878049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Whole genome sequence analysis of shallot virus X from India reveals it to be a natural recombinant with positive selection pressure. 对印度大葱病毒 X 的全基因组序列分析表明,它是一种具有正选择压力的天然重组病毒。
BMC genomic data Pub Date : 2024-05-06 DOI: 10.1186/s12863-024-01196-z
Jyoti Singh, Sachin Teotia, Ajay Kumar Singh, Meenakshi Arya, Ajaya Kumar Rout, Bijay Kumar Behera, Shahana Majumder
{"title":"Whole genome sequence analysis of shallot virus X from India reveals it to be a natural recombinant with positive selection pressure.","authors":"Jyoti Singh, Sachin Teotia, Ajay Kumar Singh, Meenakshi Arya, Ajaya Kumar Rout, Bijay Kumar Behera, Shahana Majumder","doi":"10.1186/s12863-024-01196-z","DOIUrl":"10.1186/s12863-024-01196-z","url":null,"abstract":"<p><strong>Background: </strong>Shallots are infected by various viruses like Onion yellow dwarf virus (OYDV), Leek yellow stripe virus (LYSV), Shallot latent virus (SLV) and Shallot virus X (ShVX). In India, they have been found to be persistently infected by ShVX. ShVX also infects onion and garlic in combination with other carlaviruses and potyviruses. ShVX is a member of genus Allexivirus of family Alphaflexiviridae. ShVX has a monopartite genome, which is represented by positive sense single-stranded RNA. Globally, only six complete and 3 nearly complete genome sequences of ShV X are reported to date. This number is insufficient to measure a taxon's true molecular diversity. Moreover, the complete genome sequence of ShVX from Asia has not been reported as yet. Therefore, this study was undertaken to generate a complete genome sequence of ShVX from India.</p><p><strong>Results: </strong>Shallot virus X (ShVX) is one of the significant threats to Allium crop production. In this study, we report the first complete genome sequence of the ShVX from India through Next-generation sequencing (NGS). The complete genome of the ShVX (Accession No. OK104171), from this study comprised 8911 nucleotides. In-silico analysis of the sequence revealed variability between this isolate and isolates from other countries. The dissimilarities are spread all over the genome specifically some non-coding intergenic regions. Statistical analysis of individual genes for site-specific selection indicates a positive selection in NABP region. The presence of a recombination event was detected in coat protein region. The sequence similarity percentage and phylogenetic analysis indicate ShVX Indian isolate is a distinctly different isolate. Recombination and site-specific selection may have a function in the evolution of this isolate. This is the first detailed study of the ShVX complete genome sequence from Southeast Asia.</p><p><strong>Conclusion: </strong>This study presents the first report of the entire genome sequence of an Indian isolate of ShVX along with an in-depth exploration of its evolutionary traits. The findings highlight the Indian variant as a naturally occurring recombinant, emphasizing the substantial role of recombination in the evolution of this viral species. This insight into the molecular diversity of strains within a specific geographical region holds immense significance for comprehending and forecasting potential epidemics. Consequently, the insights garnered from this research hold practical value for shaping ShVX management strategies and providing a foundation for forthcoming studies delving into its evolutionary trajectory.</p>","PeriodicalId":72427,"journal":{"name":"BMC genomic data","volume":"25 1","pages":"42"},"PeriodicalIF":0.0,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075298/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140874007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative analysis of POD genes and their expression under multiple hormones in Pyrus bretschenedri. POD 基因及其在多种激素作用下的表达比较分析。
IF 1.9
BMC genomic data Pub Date : 2024-05-06 DOI: 10.1186/s12863-024-01229-7
Guohui Li, Muhammad Aamir Manzoor, Guoyu Wang, Shiping Huang, Xiaoyuan Ding, Muhammad Abdullah, Ming Zhang, Cheng Song
{"title":"Comparative analysis of POD genes and their expression under multiple hormones in Pyrus bretschenedri.","authors":"Guohui Li, Muhammad Aamir Manzoor, Guoyu Wang, Shiping Huang, Xiaoyuan Ding, Muhammad Abdullah, Ming Zhang, Cheng Song","doi":"10.1186/s12863-024-01229-7","DOIUrl":"10.1186/s12863-024-01229-7","url":null,"abstract":"<p><strong>Background: </strong>Class III peroxidase (POD) enzymes play vital roles in plant development, hormone signaling, and stress responses. Despite extensive research on POD families in various plant species, the knowledge regarding the POD family in Chinese pear (Pyrus bretschenedri) is notably limited.</p><p><strong>Results: </strong>We systematically characterized 113 POD family genes, designated as PbPOD1 to PbPOD113 based on their chromosomal locations. Phylogenetic analysis categorized these genes into seven distinct subfamilies (I to VII). The segmental duplication events were identified as a prevalent mechanism driving the expansion of the POD gene family. Microsynteny analysis, involving comparisons with Pyrus bretschenedri, Fragaria vesca, Prunus avium, Prunus mume and Prunus persica, highlighted the conservation of duplicated POD regions and their persistence through purifying selection during the evolutionary process. The expression patterns of PbPOD genes were performed across various plant organs and diverse fruit development stages using transcriptomic data. Furthermore, we identified stress-related cis-acting elements within the promoters of PbPOD genes, underscoring their involvement in hormonal and environmental stress responses. Notably, qRT-PCR analyses revealed distinctive expression patterns of PbPOD genes in response to melatonin (MEL), salicylic acid (SA), abscisic acid (ABA), and methyl jasmonate (MeJA), reflecting their responsiveness to abiotic stress and their role in fruit growth and development.</p><p><strong>Conclusions: </strong>In this study, we investigated the potential functions and evolutionary dynamics of PbPOD genes in Pyrus bretschenedri, positioning them as promising candidates for further research and valuable indicators for enhancing fruit quality through molecular breeding strategies.</p>","PeriodicalId":72427,"journal":{"name":"BMC genomic data","volume":"25 1","pages":"41"},"PeriodicalIF":1.9,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075270/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140873209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pangenome characterization and analysis of the NAC gene family reveals genes for Sclerotinia sclerotiorum resistance in sunflower (Helianthus annuus). NAC基因家族的庞基因组特征描述和分析揭示了向日葵(Helianthus annuus)中抗向日葵硬核菌的基因。
BMC genomic data Pub Date : 2024-05-01 DOI: 10.1186/s12863-024-01227-9
Yan Lu, Dongqi Liu, Xiangjiu Kong, Yang Song, Lan Jing
{"title":"Pangenome characterization and analysis of the NAC gene family reveals genes for Sclerotinia sclerotiorum resistance in sunflower (Helianthus annuus).","authors":"Yan Lu, Dongqi Liu, Xiangjiu Kong, Yang Song, Lan Jing","doi":"10.1186/s12863-024-01227-9","DOIUrl":"https://doi.org/10.1186/s12863-024-01227-9","url":null,"abstract":"<p><strong>Background: </strong>Sunflower (Helianthus annuus) is one of the most important economic crops in oilseed production worldwide. The different cultivars exhibit variability in their resistance genes. The NAC transcription factor (TF) family plays diverse roles in plant development and stress responses. With the completion of the H. annuus genome sequence, the entire complement of genes coding for NACs has been identified. However, the reference genome of a single individual cannot cover all the genetic information of the species.</p><p><strong>Results: </strong>Considering only a single reference genome to study gene families will miss many meaningful genes. A pangenome-wide survey and characterization of the NAC genes in sunflower species were conducted. In total, 139 HaNAC genes are identified, of which 114 are core and 25 are variable. Phylogenetic analysis of sunflower NAC proteins categorizes these proteins into 16 subgroups. 138 HaNACs are randomly distributed on 17 chromosomes. SNP-based haplotype analysis shows haplotype diversity of the HaNAC genes in wild accessions is richer than in landraces and modern cultivars. Ten HaNAC genes in the basal stalk rot (BSR) resistance quantitative trait loci (QTL) are found. A total of 26 HaNAC genes are differentially expressed in response to Sclerotinia head rot (SHR). A total of 137 HaNAC genes are annotated in Gene Ontology (GO) and are classified into 24 functional groups. GO functional enrichment analysis reveals that HaNAC genes are involved in various functions of the biological process.</p><p><strong>Conclusions: </strong>We identified NAC genes in H. annuus (HaNAC) on a pangenome-wide scale and analyzed S. sclerotiorum resistance-related NACs. This study provided a theoretical basis for further genomic improvement targeting resistance-related NAC genes in sunflowers.</p>","PeriodicalId":72427,"journal":{"name":"BMC genomic data","volume":"25 1","pages":"39"},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11064331/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140874270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Identification and characterization of PAL genes involved in the regulation of stem development in Saccharum spontaneum L. 参与调控蔗糖茎发育的 PAL 基因的鉴定和特征描述
BMC genomic data Pub Date : 2024-04-30 DOI: 10.1186/s12863-024-01219-9
Xiaoqing Wu, Zetian Cui, Xinyi Li, Zehuai Yu, Pingping Lin, Li Xue, Abdullah Khan, Cailan Ou, Zuhu Deng, Muqing Zhang, Wei Yao, Fan Yu
{"title":"Identification and characterization of PAL genes involved in the regulation of stem development in Saccharum spontaneum L.","authors":"Xiaoqing Wu, Zetian Cui, Xinyi Li, Zehuai Yu, Pingping Lin, Li Xue, Abdullah Khan, Cailan Ou, Zuhu Deng, Muqing Zhang, Wei Yao, Fan Yu","doi":"10.1186/s12863-024-01219-9","DOIUrl":"https://doi.org/10.1186/s12863-024-01219-9","url":null,"abstract":"<p><strong>Background: </strong>Saccharum spontaneum L. is a closely related species of sugarcane and has become an important genetic component of modern sugarcane cultivars. Stem development is one of the important factors for affecting the yield, while the molecular mechanism of stem development remains poorly understanding in S. spontaneum. Phenylalanine ammonia-lyase (PAL) is a vital component of both primary and secondary metabolism, contributing significantly to plant growth, development and stress defense. However, the current knowledge about PAL genes in S. spontaneum is still limited. Thus, identification and characterization of the PAL genes by transcriptome analysis will provide a theoretical basis for further investigation of the function of PAL gene in sugarcane.</p><p><strong>Results: </strong>In this study, 42 of PAL genes were identified, including 26 SsPAL genes from S. spontaneum, 8 ShPAL genes from sugarcane cultivar R570, and 8 SbPAL genes from sorghum. Phylogenetic analysis showed that SsPAL genes were divided into three groups, potentially influenced by long-term natural selection. Notably, 20 SsPAL genes were existed on chromosomes 4 and 5, indicating that they are highly conserved in S. spontaneum. This conservation is likely a result of the prevalence of whole-genome replications within this gene family. The upstream sequence of PAL genes were found to contain conserved cis-acting elements such as G-box and SP1, GT1-motif and CAT-box, which collectively regulate the growth and development of S. spontaneum. Furthermore, quantitative reverse transcription polymerase chain reaction (qRT-PCR) analysis showed that SsPAL genes of stem had a significantly upregulated than that of leaves, suggesting that they may promote the stem growth and development, particularly in the + 6 stem (The sixth cane stalk from the top to down) during the growth stage.</p><p><strong>Conclusions: </strong>The results of this study revealed the molecular characteristics of SsPAL genes and indicated that they may play a vital role in stem growth and development of S. spontaneum. Altogether, our findings will promote the understanding of the molecular mechanism of S. spontaneum stem development, and also contribute to the sugarcane genetic improving.</p>","PeriodicalId":72427,"journal":{"name":"BMC genomic data","volume":"25 1","pages":"38"},"PeriodicalIF":0.0,"publicationDate":"2024-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11061975/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140873653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pungency related gene network in Allium sativum L., response to sulfur treatments. 薤白中与辛辣相关的基因网络,对硫磺处理的响应。
BMC genomic data Pub Date : 2024-03-26 DOI: 10.1186/s12863-024-01206-0
Ali Ammarellou
{"title":"Pungency related gene network in Allium sativum L., response to sulfur treatments.","authors":"Ali Ammarellou","doi":"10.1186/s12863-024-01206-0","DOIUrl":"10.1186/s12863-024-01206-0","url":null,"abstract":"<p><p>Pungency of garlic (Allium sativum L.) is generated from breakdown of the alk(en)yl cysteine sulphoxide (CSO), alliin and its subsequent breakdown to allicin under the activity of alliinase (All). Based on recent evidence, two other important genes including Sulfite reductase (SiR) and Superoxide dismutase (SOD) are thought to be related to sulfur metabolism. These three gene functions are in sulfate assimilation pathway. However, whether it is involved in stress response in crops is largely unknown. In this research, the order and priority of simultaneous expression of three genes including All, SiR and SOD were measured on some garlic ecotypes of Iran, collected from Zanjan, Hamedan and Gilan, provinces under sulfur concentrations (0, 6, 12, 24 and 60 g/ per experimental unit: pot) using real-time quantitative PCR (RT-qPCR) analysis. For understanding the network interactions between studied genes and other related genes, in silico gene network analysis was constructed to investigate various mechanisms underlying stimulation of A. sativum L. to cope with imposed sulfur. Complicated network including TF-TF, miRNA-TF, and miRNA-TF-gene, was split into sub-networks to have a deeper insight. Analysis of q-RT-PCR data revealed the highest expression in All and SiR genes respectively. To distinguish and select significant pathways in sulfur metabolism, RESNET Plant database of Pathway Studio software v.10 (Elsevier), and other relative data such as chemical reactions, TFs, miRNAs, enzymes, and small molecules were extracted. Complex sub-network exhibited plenty of routes between stress response and sulfate assimilation pathway. Even though Alliinase did not display any connectivity with other stress response genes, it showed binding relation with lectin functional class, as a result of which connected to leucine zipper, exocellulase, peroxidase and ARF functional class indirectly. Integration network of these genes revealed their involvement in various biological processes such as, RNA splicing, stress response, gene silencing by miRNAs, and epigenetic. The findings of this research can be used to extend further research on the garlic metabolic engineering, garlic stress related genes, and also reducing or enhancing the activity of the responsible genes for garlic pungency for health benefits and industry demands.</p>","PeriodicalId":72427,"journal":{"name":"BMC genomic data","volume":"25 1","pages":"35"},"PeriodicalIF":0.0,"publicationDate":"2024-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10964558/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140295515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamic transcriptome analysis provides molecular insights into underground floral differentiation in Adonis Amurensis Regel & Radde. 动态转录组分析为 Adonis Amurensis Regel & Radde 的地下花分化提供了分子见解。
BMC genomic data Pub Date : 2024-03-21 DOI: 10.1186/s12863-024-01220-2
Hui Xin, Lifan Zhang, Hongtao Wang, Xingzun Zhu
{"title":"Dynamic transcriptome analysis provides molecular insights into underground floral differentiation in Adonis Amurensis Regel & Radde.","authors":"Hui Xin, Lifan Zhang, Hongtao Wang, Xingzun Zhu","doi":"10.1186/s12863-024-01220-2","DOIUrl":"10.1186/s12863-024-01220-2","url":null,"abstract":"<p><p>Understanding flower developmental processes is a prerequisite for improving flowering 'plants' production. Adonis amurensis is a fascinating spring ephemeral plant that develops its flower organs underground. Nevertheless, knowledge of the molecular mechanisms driving this particular process is scarce. Herein, we examined transcriptional changes during underground flower differentiation in A. amurensis and unveiled key differently regulated genes and pathways. High-throughput RNA sequencing of meristems at different flower developmental stages, including flower primordium (FP), sepal stage (SE), perianth primordium (PE), stamen stage (ST), and pistil stage (PI), identified 303,234 unigenes that showed 44.79% similarity with sequences in Aquilegia coerulea. Correlations, principal component, and differentially expressed genes (DEGs) analyses revealed that few molecular changes occurred during the transition from PE to ST. Many DEGs exhibited stage-specific regulations. Transcription factor (TF) and phytohormone family genes are critical regulators of the floral differentiation process in A. amurensis. The most differentially regulated TFs were MADS, FAR1, MYBs, AP2/ERF, B3, C2H2, and LOBs. We filtered out 186 candidate genes for future functional studies, including 18 flowering/circadian-related, 32 phytohormone-related, and TF family genes. Our findings deepen our understanding of the underground flower differentiation process and offer critical resources to dissect its regulatory network in A. amurensis. These findings establish a foundational platform for researchers dedicated to exploring the unique phenotypic characteristics of this specific flowering modality and delving into the intricate molecular mechanisms underpinning its regulation and expression.</p>","PeriodicalId":72427,"journal":{"name":"BMC genomic data","volume":"25 1","pages":"33"},"PeriodicalIF":0.0,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10956236/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140186431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Genetic variation in bovine LAP3 and SIRT1 genes associated with fertility traits in dairy cattle. 与奶牛繁殖力特征相关的牛 LAP3 和 SIRT1 基因的遗传变异。
BMC genomic data Pub Date : 2024-03-18 DOI: 10.1186/s12863-024-01209-x
Destaw Worku, Archana Verma
{"title":"Genetic variation in bovine LAP3 and SIRT1 genes associated with fertility traits in dairy cattle.","authors":"Destaw Worku, Archana Verma","doi":"10.1186/s12863-024-01209-x","DOIUrl":"10.1186/s12863-024-01209-x","url":null,"abstract":"<p><strong>Background: </strong>The genetic progress of fertility and reproduction traits in dairy cattle has been constrained by the low heritability of these traits. Identifying candidate genes and variants associated with fertility and reproduction could enhance the accuracy of genetic selection and expedite breeding process of dairy cattle with low-heritability traits. While the bovine LAP3 and SIRT1 genes exhibit well-documented associations with milk production traits in dairy cattle, their effect on cow fertility have not yet been explored. Eleven single nucleotide polymorphisms (SNPs), comprising five in the promoter (rs717156555: C > G, rs720373055: T > C, rs516876447: A > G, rs461857269: C > T and rs720349928: G > A), two in 5'UTR (rs722359733: C > T and rs462932574: T > G), two in intron 12 (rs110932626: A > G and rs43702363: C > T), and one in 3'UTR of exon 13 (rs41255599: C > T) in LAP3 and one in SIRT1 (rs718329990:T > C) genes, have previously been reported to be associated with various traits of milk production and clinical mastitis in Sahiwal and Karan Fries dairy cattle. In this study, the analysis primarily aimed to assess the impact of SNPs within LAP3 and SIRT1 genes on fertility traits in Sahiwal and Karan Fries cattle. Association studies were conducted using mixed linear models, involving 125 Sahiwal and 138 Karan Fries animals in each breed. The analysis utilized a designated PCR-RFLP panel.</p><p><strong>Results: </strong>In the promoter region of the LAP3 gene, all variants demonstrated significant (P < 0.05) associations with AFC, except for rs722359733: C > T. However, specific variants with the LAP3 gene's promoter region, namely rs722359733: C > T, rs110932626: A > G, rs43702363: C > T, and rs41255599: C > T, showed significant associations with CI and DO in Sahiwal and Karan Fries cows, respectively. The SNP rs718329990: T > C in the promoter region of SIRT1 gene exhibited a significant association with CI and DO in Sahiwal cattle. Haplotype-based association analysis revealed significant associations between haplotype combinations and AFC, CI and DO in the studied dairy cattle population. Animals with H2H3 and H2H4 haplotype combination exhibited higher AFC, CI and DO than other combinations.</p><p><strong>Conclusions: </strong>These results affirm the involvement of the LAP3 and SIRT1 genes in female fertility traits, indicating that polymorphisms within these genes are linked to the studied traits. Overall, the significant SNPs and haplotypes identified in this study could have the potential to enhance herd profitability and ensure long-term sustainability on dairy farms by enabling the selection of animals with early age first calving and enhance reproductive performance in the dairy cattle breeding program.</p>","PeriodicalId":72427,"journal":{"name":"BMC genomic data","volume":"25 1","pages":"32"},"PeriodicalIF":0.0,"publicationDate":"2024-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10949778/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140159670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Three complete chloroplast genomes from two north American Rhus species and phylogenomics of Anacardiaceae. 来自两个北美胡桃树种的三个完整叶绿体基因组以及胡桃科的系统发生组学。
BMC genomic data Pub Date : 2024-03-15 DOI: 10.1186/s12863-024-01200-6
Lan Huang, Yujie Xu, Virginia Valcárcel, Sue Lutz, Jun Wen, Zhumei Ren
{"title":"Three complete chloroplast genomes from two north American Rhus species and phylogenomics of Anacardiaceae.","authors":"Lan Huang, Yujie Xu, Virginia Valcárcel, Sue Lutz, Jun Wen, Zhumei Ren","doi":"10.1186/s12863-024-01200-6","DOIUrl":"10.1186/s12863-024-01200-6","url":null,"abstract":"<p><strong>Background: </strong>The suamc genus Rhus (sensu stricto) includes two subgenera, Lobadium (ca. 25 spp.) and Rhus (ca. 10 spp.). Their members, R. glabra and R. typhina (Rosanae: Sapindales: Anacardiaceae), are two economic important species. Chloroplast genome information is of great significance for the study of plant phylogeny and taxonomy.</p><p><strong>Results: </strong>The three complete chloroplast genomes from two Rhus glabra and one R. typhina accessions were obtained with a total of each about 159k bp in length including a large single-copy region (LSC, about 88k bp), a small single-copy regions (SSC, about 19k bp) and a pair of inverted repeats regions (IRa/IRb, about 26k bp), to form a canonical quadripartite structure. Each genome contained 88 protein-coding genes, 37 transfer RNA genes, eight ribosomal RNA genes and two pseudogenes. The overall GC content of the three genomes all were same (37.8%), and RSCU values showed that they all had the same codon prefers, i.e., to use codon ended with A/U (93%) except termination codon. Three variable hotspots, i.e., ycf4-cemA, ndhF-rpl32-trnL and ccsA-ndhD, and a total of 152-156 simple sequence repeats (SSR) were identified. The nonsynonymous (Ka)/synonymous (Ks) ratio was calculated, and cemA and ycf2 genes are important indicators of gene evolution. The phylogenetic analyses of the family Anacardiaceae showed that the eight genera were grouped into three clusters, and supported the monophyly of the subfamilies and all the genera. The accessions of five Rhus species formed four clusters, while, one individual of R. typhina grouped with the R. glabra accessions instead of clustering into the two other individuals of R. typhina in the subgenus Rhus, which showed a paraphyletic relationship.</p><p><strong>Conclusions: </strong>Comparing the complete chloroplast genomes of the Rhus species, it was found that most SSRs were A/T rich and located in the intergenic spacer, and the nucleotide divergence exhibited higher levels in the non-coding region than in the coding region. The Ka/Ks ratio of cemA gene was > 1 for species collected in America, while it was < 1 for other species in China, which dedicated that the Rhus species from North America and East Asia have different evolutionary pressure. The phylogenetic analysis of the complete chloroplast genome clarified the Rhus placement and relationship. The results obtained in this study are expected to provide valuable genetic resources to perform species identification, molecular breeding, and intraspecific diversity of the Rhus species.</p>","PeriodicalId":72427,"journal":{"name":"BMC genomic data","volume":"25 1","pages":"30"},"PeriodicalIF":0.0,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10943888/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140141260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Genome-wide identification and in silico characterization of major RNAi gene families in date palm (Phoenix dactylifera). 枣椰树(Phoenix dactylifera)主要 RNAi 基因家族的全基因组鉴定和硅学表征。
IF 1.9
BMC genomic data Pub Date : 2024-03-15 DOI: 10.1186/s12863-024-01217-x
Darun Naim, Asif Ahsan, Ahmed Imtiaj, Nurul Haque Mollah
{"title":"Genome-wide identification and in silico characterization of major RNAi gene families in date palm (Phoenix dactylifera).","authors":"Darun Naim, Asif Ahsan, Ahmed Imtiaj, Nurul Haque Mollah","doi":"10.1186/s12863-024-01217-x","DOIUrl":"10.1186/s12863-024-01217-x","url":null,"abstract":"<p><strong>Background: </strong>Dates contain various minerals that are essential for good health. The major RNA interference (RNAi) gene families play a vital role in plant growth and development by controlling the expression of protein-coding genes against different biotic and abiotic stresses. However, these gene families for date palm are not yet studied. Therefore, this study has explored major RNAi genes and their characteristics in date palm.</p><p><strong>Results: </strong>We have identified 4 PdDCLs, 7 PdAGOs, and 3 PdRDRs as RNAi proteins from the date palm genome by using AtRNAi genes as query sequences in BLASTp search. Domain analysis of predicted RNAi genes has revealed the Helicase_C, Dicer_dimer, PAZ, RNase III, and Piwi domains that are associated with the gene silencing mechanisms. Most PdRNAi proteins have been found in the nucleus and cytosol associated with the gene silencing actions. The gene ontology (GO) enrichment analysis has revealed some important GO terms including RNA interference, dsRNA fragmentation, and ribonuclease_III activity that are related to the protein-coding gene silencing mechanisms. Gene regulatory network (GRN) analysis has identified PAZ and SNF2 as the transcriptional regulators of PdRNAi genes. Top-ranked 10 microRNAs including Pda-miR156b, Pda-miR396a, Pda-miR166a, Pda-miR167d, and Pda-miR529a have been identified as the key post-transcriptional regulators of PdRNAi genes that are associated with different biotic/abiotic stresses. The cis-acting regulatory element analysis of PdRNAi genes has detected some vital cis-acting elements including ABRE, MBS, MYB, MYC, Box-4, G-box, I-box, and STRE that are linked with different abiotic stresses.</p><p><strong>Conclusion: </strong>The results of this study might be valuable resources for the improvement of different characteristics in date palm by further studies in wet-lab.</p>","PeriodicalId":72427,"journal":{"name":"BMC genomic data","volume":"25 1","pages":"31"},"PeriodicalIF":1.9,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10943882/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140141259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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