Functional & Integrative Genomics最新文献

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PTP1B inhibitor alleviates deleterious septic lung injury through Src signaling PTP1B 抑制剂通过 Src 信号转导减轻脓毒性肺损伤。
IF 3.9 4区 生物学
Functional & Integrative Genomics Pub Date : 2024-10-25 DOI: 10.1007/s10142-024-01469-x
Chongrong Qiu, Zhijian Sun, Fen Liu, Wei Deng, Xiufang Ouyang, Qingqing Zhang, Wenqiang Tao
{"title":"PTP1B inhibitor alleviates deleterious septic lung injury through Src signaling","authors":"Chongrong Qiu,&nbsp;Zhijian Sun,&nbsp;Fen Liu,&nbsp;Wei Deng,&nbsp;Xiufang Ouyang,&nbsp;Qingqing Zhang,&nbsp;Wenqiang Tao","doi":"10.1007/s10142-024-01469-x","DOIUrl":"10.1007/s10142-024-01469-x","url":null,"abstract":"<div><p>Septic lung injury is an unmet clinical challenge due to its high mortality, and there is a lack of effective treatment. Accumulating evidence suggests that an uncontrolled pulmonary inflammatory response is important in the pathogenesis of lung injury in sepsis. Therefore, limiting excessive early inflammatory responses may be an effective strategy. We established a septic lung injury model using cecal ligation and puncture. Western blotting and immunofluorescence analyses were performed to assess the expression of PTP1B and endoplasmic reticulum (ER) stress and pyroptosis. Co-immunoprecipitation was used to analyze the binding of PTP1B and Src molecules. PTP1B is upregulated in both in vivo and in vitro models of septic lung injury. PTP1B directly binds to Src and aggravates inflammation by regulating the ER stress-pyroptosis axis. The inhibition of PTP1B alleviates inflammation and improves the prognosis of septic mice. Our study suggesting that PT1B inhibitors have clinical application value in the treatment of septic lung injury. This may provide a new strategy for the treatment of septic lung injury.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Natural compounds targeting miRNAs: a novel approach in oral cancer therapy 靶向 miRNA 的天然化合物:口腔癌治疗的新方法。
IF 3.9 4区 生物学
Functional & Integrative Genomics Pub Date : 2024-10-25 DOI: 10.1007/s10142-024-01473-1
Youssef A. Doghish, Ahmed S. Doghish, Sherif S. Abdel Mageed, Osama A. Mohammed, Tamer A. Hamza, Ahmed Adel Abdelaziz, Yasser M. Moustafa, Mustafa Ahmed Abdel-Reheim, Shaimaa O. Abbass, Sara O. Abbass, Mariam O. Abbass, Salma Noureldin, Salma Ahmed Amin, Hanan Elimam, Sama A. Doghish
{"title":"Natural compounds targeting miRNAs: a novel approach in oral cancer therapy","authors":"Youssef A. Doghish,&nbsp;Ahmed S. Doghish,&nbsp;Sherif S. Abdel Mageed,&nbsp;Osama A. Mohammed,&nbsp;Tamer A. Hamza,&nbsp;Ahmed Adel Abdelaziz,&nbsp;Yasser M. Moustafa,&nbsp;Mustafa Ahmed Abdel-Reheim,&nbsp;Shaimaa O. Abbass,&nbsp;Sara O. Abbass,&nbsp;Mariam O. Abbass,&nbsp;Salma Noureldin,&nbsp;Salma Ahmed Amin,&nbsp;Hanan Elimam,&nbsp;Sama A. Doghish","doi":"10.1007/s10142-024-01473-1","DOIUrl":"10.1007/s10142-024-01473-1","url":null,"abstract":"<div><p>Oral cancer (OC) is a significant global health issue, with high rates of both mortality and morbidity. Conventional treatments, including surgery, radiation, and chemotherapy, are commonly used, but they often come with serious side effects and may not fully eliminate cancer cells, resulting in recurrence and resistance to treatment. In recent years, natural products derived from plants and other biological sources have gained attention for their potential anticancer properties. These compounds offer advantages such as lower toxicity compared to traditional chemotherapy. Notable natural compounds like quercetin, berberine, curcumin, andrographolide, nimbolide, ovatodiolide, and cucurbitacin B have demonstrated effectiveness in inhibiting OC cell growth by targeting various signaling pathways involved in cancer progression. Recent breakthroughs in molecular biology have highlighted the crucial role of microRNAs (miRNAs) in the development of OC. Targeting dysregulated miRNAs with natural products offers a promising strategy for treating the disease. Natural compounds exert anticancer effects by influencing both altered cellular signaling pathways and miRNA expression profiles. This study aims to explore the role of miRNAs as potential molecular targets in OC and to investigate how natural products may regulate these miRNAs. Additionally, this review will shed light on the therapeutic potential of phytochemicals in modulating miRNA expression and their significance in OC treatment.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transcriptome analysis reveals the importance of phototransduction during the first-feeding in mandarin fish (Siniperca chuatsi) 转录组分析揭示了鳜鱼第一次摄食期间光传导的重要性。
IF 3.9 4区 生物学
Functional & Integrative Genomics Pub Date : 2024-10-25 DOI: 10.1007/s10142-024-01471-3
Ke Lu, Jiaqi Wu, Shulin Tang, Di Peng, Asma Bibi, Liyun Ding, Yanping Zhang, Xu-Fang Liang
{"title":"Transcriptome analysis reveals the importance of phototransduction during the first-feeding in mandarin fish (Siniperca chuatsi)","authors":"Ke Lu,&nbsp;Jiaqi Wu,&nbsp;Shulin Tang,&nbsp;Di Peng,&nbsp;Asma Bibi,&nbsp;Liyun Ding,&nbsp;Yanping Zhang,&nbsp;Xu-Fang Liang","doi":"10.1007/s10142-024-01471-3","DOIUrl":"10.1007/s10142-024-01471-3","url":null,"abstract":"<div><p>The mandarin fish (<i>Siniperca chuatsi</i>), as a typical freshwater carnivorous fish, has high economic value. Mandarin fish have a peculiar feeding habit of feeding on other live fry during the first-feeding period, while rejecting zooplankton or particulate feed, which may be attributed to the low expression of zooplankton-associated gene <i>sws1</i> in mandarin fish. The domesticated strain of mandarin fish could feed on <i>Artemia</i> at 3 days post hatching (dph). However, the mechanism of mandarin fish larvae recognize and forage <i>Artemia</i> as food is still unclear. In this study, we employed transcriptional analysis to identify the representative differential pathways between mandarin fish larvae unfed and fed with <i>Artemia</i> at 3 dph. The comparative transcriptome analysis has unveiled a tapestry of genetic expression, highlighting 403 genes that have been up-regulated and 259 that have been down-regulated, all of which constitute the differentially expressed genes (DEGs). KEGG pathway analysis revealed that the number of differentially expressed genes in the photoconductive signaling pathway was the largest. Next, the Vorinostat (suberoylanilide hydroxamic acid, SAHA) was used to assess whether <i>sws1</i> induced ingestion of <i>Artemia</i> in mandarin fish larvae. We discovered that SAHA-treated larvae had more food intake of <i>Artemia</i> and up-regulated the transcription level of <i>npy</i>, which might have been associated with the up-regulated of <i>sws1</i> opsin. Additionally, exposure to 0.5 µM SAHA increased the expression of genes involved in phototransduction pathway. These findings would provide insights on the molecular processes involved in mandarin fish larvae feeding on <i>Artemia</i> at the first-feeding stage.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Deciphering heart failure: an integrated proteomic and transcriptomic approach with experimental validation 解密心力衰竭:综合蛋白质组和转录组方法与实验验证。
IF 3.9 4区 生物学
Functional & Integrative Genomics Pub Date : 2024-10-23 DOI: 10.1007/s10142-024-01475-z
Jun Cao, Zhaohai Su, Bilong Zhang, Jiangyong Yang, Yueting Wang, Ling Huang, Gang Cao, Hui Xie, Xiutong Zhong, Hengqing Zhu, Rengui Jiang, Tian Li, Zheng Xie, Weiling Lu
{"title":"Deciphering heart failure: an integrated proteomic and transcriptomic approach with experimental validation","authors":"Jun Cao,&nbsp;Zhaohai Su,&nbsp;Bilong Zhang,&nbsp;Jiangyong Yang,&nbsp;Yueting Wang,&nbsp;Ling Huang,&nbsp;Gang Cao,&nbsp;Hui Xie,&nbsp;Xiutong Zhong,&nbsp;Hengqing Zhu,&nbsp;Rengui Jiang,&nbsp;Tian Li,&nbsp;Zheng Xie,&nbsp;Weiling Lu","doi":"10.1007/s10142-024-01475-z","DOIUrl":"10.1007/s10142-024-01475-z","url":null,"abstract":"<div><p>This study analyzed transcriptomic and proteomic data to identify molecular changes during heart failure (HF). Additionally,we embarked on an exploration of the prospect of therapeutic intervention through the manipulation of proteins implicated in ferroptosis. Three publicly available microarray datasets (GSE135055, GSE147236, GSE161472) profiling left ventricular samples from HF patients and healthy controls were obtained. Differentially expressed genes were identified in each dataset and cross-analyzed to determine shared gene signatures. Enrichment analysis of Gene Ontology (GO) terms, Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways, and gene set enrichment analysis were performed. Differentially expressed proteins were obtained from published proteomic studies and integrated with the transcriptomic results. To validate findings, a HF mouse model was generated and ferroptosis-related proteins were evaluated. Additionally, the effect of suppression of ferroptosis on hypoxia-induced ischemia model in HL-1 cardiomyocytes was assessed by knocking down Acyl-CoA synthetase long-chain family member 4 (ACSL4) using small interfering RNA (siRNA).Cross-analysis of differentially expressed genes (DEGs) in the GSE135055, GSE147236 and GSE161472 datasets revealed 224 up-regulated and 187 down-regulated potential genes which showed high enrichment in immune, inflammatory and metabolic pathways. Notably, four proteins, among them ACSL4, displayed consistent alterations at both the transcriptional and protein levels. In the HF mouse model, ACSL4 exhibited an elevation, whereas negative regulators of ferroptosis witnessed a decrement. Subsequently, knockdown of ACSL4 in a hypoxia-induced ischemic HL-1 cardiomyocyte cell model upregulated the expression of ferroptosis inhibitory protein and decreased the levels of reactive oxygen species (ROS), malondialdehyde (MDA)., and free iron and increased cell viability. Comprehensive multi-omics analysis revealed that the expression of the molecular target ACSL4 was increased in HF. Targeting ACSL4 to inhibit ferroptosis may represent a novel therapeutic strategy for HF treatment. \u0000</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Regulation of m6A (N6-Methyladenosine) methylation modifiers in solid cancers 实体癌中 m6A(N6-甲基腺苷)甲基化修饰因子的调控。
IF 3.9 4区 生物学
Functional & Integrative Genomics Pub Date : 2024-10-23 DOI: 10.1007/s10142-024-01467-z
Sakshi Singh, Sudha Gupta, Rajul Abhishek, Manisha Sachan
{"title":"Regulation of m6A (N6-Methyladenosine) methylation modifiers in solid cancers","authors":"Sakshi Singh,&nbsp;Sudha Gupta,&nbsp;Rajul Abhishek,&nbsp;Manisha Sachan","doi":"10.1007/s10142-024-01467-z","DOIUrl":"10.1007/s10142-024-01467-z","url":null,"abstract":"<div><p>Solid cancers constitute a tremendous burden on global healthcare, requiring a deeper understanding of the molecular mechanisms underlying cancer development and progression. Epigenetic changes, notably N<sup>6</sup>-methyladenosine (m<sup>6</sup>A) RNA methylation, have emerged as important contributors to the biology of solid tumors in recent years. This epigenetic mark dynamically affects gene expression at the post-transcriptional level and modulates a variety of cellular processes, making it a focus of research in the context of solid tumors. m<sup>6</sup>A modification patterns are dysregulated in a variety of solid cancers, including ovarian, breast, lung, colorectal, pancreatic, and others. This dysregulated m<sup>6</sup>A landscape has been shown to induce significant changes in the expression of oncogenes, tumor suppressors, and genes involved in cancer stem cells, metastasis, and treatment resistance. In solid tumors, the interaction of m<sup>6</sup>A \"writers\" (e.g., METTL3, METTL14, and others), \"erasers\" (e.g., ALKBH5, FTO), and \"readers\" (e.g., members of YTHDF proteins and others) delicately changes the m<sup>6</sup>A methylome. Targeting m<sup>6</sup>A regulators as a potential therapeutic method to control gene expression and prevent tumor development seems a novel strategy. To enhance treatment results, advances in this area of research have led to the development of targeted treatments aiming at restoring or altering m<sup>6</sup>A alteration patterns in solid tumors.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advancing equine genomics: the development of a high density Axiom_Ashwa SNP chip for Indian horses and ponies 推进马基因组学:为印度马和小马开发高密度 Axiom_Ashwa SNP 芯片。
IF 3.9 4区 生物学
Functional & Integrative Genomics Pub Date : 2024-10-23 DOI: 10.1007/s10142-024-01482-0
Sonika Ahlawat, Saket Kumar Niranjan, Reena Arora, Ramesh Kumar Vijh, Amod Kumar, Upasna Sharma, Meenal Raheja, Kanika Popli, Seema Yadav, Sharat Chandra Mehta
{"title":"Advancing equine genomics: the development of a high density Axiom_Ashwa SNP chip for Indian horses and ponies","authors":"Sonika Ahlawat,&nbsp;Saket Kumar Niranjan,&nbsp;Reena Arora,&nbsp;Ramesh Kumar Vijh,&nbsp;Amod Kumar,&nbsp;Upasna Sharma,&nbsp;Meenal Raheja,&nbsp;Kanika Popli,&nbsp;Seema Yadav,&nbsp;Sharat Chandra Mehta","doi":"10.1007/s10142-024-01482-0","DOIUrl":"10.1007/s10142-024-01482-0","url":null,"abstract":"<div><p>The unique horse and pony breeds of India are declining at an alarming rate. These horses have been integral to the Indian culture and customs for centuries and represent a valuable genetic resource. It is imperative to harness the potential of this equine genetic resource that urgently needs conservation. The study highlights the design and development of a high density SNP array, the <i>Axiom</i>_<i>Ashwa</i> to aid in the genetic analysis and conservation efforts for Indian horse and pony breeds. With 613,950 SNPs, this chip offers extensive genome coverage having an average inter-marker distance of 4 kb. The <i>Axiom</i>_<i>Ashwa</i> has been validated on a larger set of diverse indigenous samples as well as Thoroughbreds, demonstrating a high call rate of 99.4% and robustness for genotyping indigenous breeds. Linkage disequilibrium (LD) analysis showed higher average LD in Indian breeds compared to exotic breeds, suggesting a limited effective population size and recent bottlenecks. Phylogenetic and population stratification analyses using PCA and DAPC clearly distinguished horses, ponies and Thoroughbreds, confirming the efficacy of the <i>Axiom</i>_<i>Ashwa</i> chip. These findings underscore the urgent need for conservation efforts for Indian horse breeds, which have experienced significant drop in population size. The <i>Axiom</i>_<i>Ashwa</i> SNP chip offers advantages such as cost-effectiveness and high throughput, providing a more accurate genetic representation of Indian horses.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Leveraging multi-omics tools to comprehend responses and tolerance mechanisms of heavy metals in crop plants 利用多组学工具了解作物对重金属的反应和耐受机制。
IF 3.9 4区 生物学
Functional & Integrative Genomics Pub Date : 2024-10-23 DOI: 10.1007/s10142-024-01481-1
Sidra Charagh, Hong Wang, Jingxin Wang, Ali Raza, Suozhen Hui, Ruijie Cao, Liang Zhou, Shaoqing Tang, Peisong Hu, Shikai Hu
{"title":"Leveraging multi-omics tools to comprehend responses and tolerance mechanisms of heavy metals in crop plants","authors":"Sidra Charagh,&nbsp;Hong Wang,&nbsp;Jingxin Wang,&nbsp;Ali Raza,&nbsp;Suozhen Hui,&nbsp;Ruijie Cao,&nbsp;Liang Zhou,&nbsp;Shaoqing Tang,&nbsp;Peisong Hu,&nbsp;Shikai Hu","doi":"10.1007/s10142-024-01481-1","DOIUrl":"10.1007/s10142-024-01481-1","url":null,"abstract":"<div><p>Extreme anthropogenic activities and current farming techniques exacerbate the effects of water and soil impurity by hazardous heavy metals (HMs), severely reducing agricultural output and threatening food safety. In the upcoming years, plants that undergo exposure to HM might cause a considerable decline in the development as well as production. Hence, plants have developed sophisticated defensive systems to evade or withstand the harmful consequences of HM. These mechanisms comprise the uptake as well as storage of HMs in organelles, their immobilization via chemical formation by organic chelates, and their removal using many ion channels, transporters, signaling networks, and TFs, amid other approaches. Among various cutting-edge methodologies, omics, most notably genomics, transcriptomics, proteomics, metabolomics, miRNAomics, phenomics, and epigenomics have become game-changing approaches, revealing information about the genes, proteins, critical metabolites as well as microRNAs that govern HM responses and resistance systems. With the help of integrated omics approaches, we will be able to fully understand the molecular processes behind plant defense, enabling the development of more effective crop protection techniques in the face of climate change. Therefore, this review comprehensively presented omics advancements that will allow resilient and sustainable crop plants to flourish in areas contaminated with HMs.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Integrator complex: an emerging complex structure involved in the regulation of gene expression by targeting RNA polymerase II 整合器复合体:通过靶向 RNA 聚合酶 II 参与基因表达调控的新兴复合结构
IF 3.9 4区 生物学
Functional & Integrative Genomics Pub Date : 2024-10-19 DOI: 10.1007/s10142-024-01479-9
Tingyue Li, Fulei Zeng, Yang Li, Hu Li, Jiayuan Wu
{"title":"The Integrator complex: an emerging complex structure involved in the regulation of gene expression by targeting RNA polymerase II","authors":"Tingyue Li,&nbsp;Fulei Zeng,&nbsp;Yang Li,&nbsp;Hu Li,&nbsp;Jiayuan Wu","doi":"10.1007/s10142-024-01479-9","DOIUrl":"10.1007/s10142-024-01479-9","url":null,"abstract":"<div><p>The Integrator complex is a multisubunit complex that participates in the processing of small nuclear RNA molecules in eukaryotic cells by cleaving the 3’ end. In protein-coding genes, Integrator is a key regulator of promoter-proximal pausing, release, and recruitment of RNA polymerase II. Research on Integrator has revealed its critical role in the regulation of gene expression and RNA processing. Dysregulation of the Integrator complex has been implicated in a variety of human diseases including cancer and developmental disorders. Therefore, understanding the structure and function of the Integrator complex is critical to uncovering the mechanisms of gene expression and developing potential therapeutic strategies for related diseases.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142451038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Genotyping by sequencing; a strategy for identification and mapping of induced mutation in newly developed wheat mutant lines 通过测序进行基因分型;新开发的小麦突变品系中诱导突变的鉴定和绘图策略
IF 3.9 4区 生物学
Functional & Integrative Genomics Pub Date : 2024-10-16 DOI: 10.1007/s10142-024-01424-w
Sana Zulfiqar, Mehboob-ur- Rahman, Sayyad Ali Raza Bukhari, Bradley Till, Ruixue Gu, Dongcheng Liu, Susanne Dreisigacker
{"title":"Genotyping by sequencing; a strategy for identification and mapping of induced mutation in newly developed wheat mutant lines","authors":"Sana Zulfiqar,&nbsp;Mehboob-ur- Rahman,&nbsp;Sayyad Ali Raza Bukhari,&nbsp;Bradley Till,&nbsp;Ruixue Gu,&nbsp;Dongcheng Liu,&nbsp;Susanne Dreisigacker","doi":"10.1007/s10142-024-01424-w","DOIUrl":"10.1007/s10142-024-01424-w","url":null,"abstract":"<div><p>Exposing genetic material with physical mutagens can create novel genetic resources capable of combating different stresses. High throughput GBS-DArTseq™ assay was deployed to estimate genetic diversity of 33 newly developed stable wheat mutants as compared to the wild type. The identified 1,57,608 PAVs markers were randomly distributed across wheat chromosomes and sub-genomes with the highest number detected on Chr-7D (2877) and Chr-7B (2711). The B sub-genome contained the most PAVs followed by D and A-sub genome. Among mutant lines, Pb-M-2061 and Pb-M-59 had the highest PAV count, while Pb-M-605 and Pb-M-196 had the lowest. A total of 7,910 PAVs were consistently present over all replicates, with 3,252 specifically present in mutants and absent in wild type. The maximum PAVs (1480) were found in Pb-M-1027 and Pb-M-1323 (656). Functional characterization revealed that out of 3,252, 1,238 were found in wheat transcriptome database that contained 152 characterized and 1,196 uncharacterized genes. COGs and GO-terms analysis linked many PAVs with pathways involving signaling, metabolism and defense. Maximum number of gene-containing PAVs were identified in Pb-M-1027, Pb-M-2302 and Pb-M-1323 which were involved in tolerance to diseases and abiotic stresses, improved photosynthetic efficiency, larger grain size, increased grain yield and harvest index pathways. This study provides valuable insights into the genetic diversity and potential agronomic benefits of PAVs in wheat mutant lines. These findings can help molecular geneticist and breeders for exploiting the induced genetic diversity for unravelling the genetic circuits as well as exploiting in wheat breeding for developing resilient cultivars.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142438872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transcriptome analysis of the allotetraploids of the Dilatata group of Paspalum (Poaceae): effects of diploidization on the expression of defensin and Snakin/GASA genes 树aspalum(Poaceae)Dilatata组异源四倍体的转录组分析:二倍体化对防御素和Snakin/GASA基因表达的影响
IF 3.9 4区 生物学
Functional & Integrative Genomics Pub Date : 2024-10-16 DOI: 10.1007/s10142-024-01466-0
Susana Rodríguez-Decuadro, Stefani Ramos, María José Rodríguez-Ustra, André Marques, Pablo Smircich, Magdalena Vaio
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