农学最新文献

{"title":"The acyl-CoA-binding protein VdAcb1 is essential for carbon starvation response and contributes to virulence in Verticillium dahliae","authors":"Zhuang Jing, Ya-Duo Zhang, Wei-xia Sun, Juan Zong, Jun-Jiao Li, Xiao-Feng Dai, S. Klosterman, Jiemin Chen, Li Tian, K. Subbarao, Dan-Dan Zhang","doi":"10.1007/s42994-024-00175-3","DOIUrl":"https://doi.org/10.1007/s42994-024-00175-3","url":null,"abstract":"","PeriodicalId":53135,"journal":{"name":"aBIOTECH","volume":null,"pages":null},"PeriodicalIF":4.6,"publicationDate":"2024-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141651214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"熟地黄多糖对猪精液低温保存效果的影响","authors":"杜金凤 | 范丁 | 谢文伟 | 何健 | 苟兴能 | 陈华丽","doi":"10.19556/j.0258-7033.20240412-12","DOIUrl":"https://doi.org/10.19556/j.0258-7033.20240412-12","url":null,"abstract":"","PeriodicalId":9959,"journal":{"name":"中国畜牧杂志","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142033188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genomic prediction and genome-wide association study using combined genotypic data from different genotyping systems: application to apple fruit quality traits.","authors":"Mai F Minamikawa, Miyuki Kunihisa, Shigeki Moriya, Tokurou Shimizu, Minoru Inamori, Hiroyoshi Iwata","doi":"10.1093/hr/uhae131","DOIUrl":"10.1093/hr/uhae131","url":null,"abstract":"<p><p>With advances in next-generation sequencing technologies, various marker genotyping systems have been developed for genomics-based approaches such as genomic selection (GS) and genome-wide association study (GWAS). As new genotyping platforms are developed, data from different genotyping platforms must be combined. However, the potential use of combined data for GS and GWAS has not yet been clarified. In this study, the accuracy of genomic prediction (GP) and the detection power of GWAS increased for most fruit quality traits of apples when using combined data from different genotyping systems, Illumina Infinium single-nucleotide polymorphism array and genotyping by random amplicon sequencing-direct (GRAS-Di) systems. In addition, the GP model, which considered the inbreeding effect, further improved the accuracy of the seven fruit traits. Runs of homozygosity (ROH) islands overlapped with the significantly associated regions detected by the GWAS for several fruit traits. Breeders may have exploited these regions to select promising apples by breeders, increasing homozygosity. These results suggest that combining genotypic data from different genotyping platforms benefits the GS and GWAS of fruit quality traits in apples. Information on inbreeding could be beneficial for improving the accuracy of GS for fruit traits of apples; however, further analysis is required to elucidate the relationship between the fruit traits and inbreeding depression (e.g. decreased vigor).</p>","PeriodicalId":57479,"journal":{"name":"园艺研究(英文)","volume":null,"pages":null},"PeriodicalIF":7.6,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11228094/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141560393","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}

{"title":"一株孔雀源奇异变形杆菌全基因组测序及毒力与耐药性分析","authors":"焦凤超 | 雷震 | 李迎晓 | 武娴 | 曲哲会","doi":"10.16431/j.cnki.1671-7236.2024.07.028","DOIUrl":"https://doi.org/10.16431/j.cnki.1671-7236.2024.07.028","url":null,"abstract":"","PeriodicalId":10114,"journal":{"name":"中国畜牧兽医","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142033184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"右美托咪定对腹腔镜气腹大鼠肠屏障功能及肠道菌群的影响","authors":"宁夏青 | 王会英 | 张暖暖 | 王佳琦 | 李雪琴 | 蒋聪聪 | 翟帆 | 张士霞","doi":"10.16431/j.cnki.1671-7236.2024.07.041","DOIUrl":"https://doi.org/10.16431/j.cnki.1671-7236.2024.07.041","url":null,"abstract":"","PeriodicalId":10114,"journal":{"name":"中国畜牧兽医","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142033183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Relevance and regulation of alternative splicing in plant secondary metabolism: current understanding and future directions.","authors":"Zihan Xu, Ying Xiao, Jinlin Guo, Zongyou Lv, Wansheng Chen","doi":"10.1093/hr/uhae173","DOIUrl":"10.1093/hr/uhae173","url":null,"abstract":"<p><p>The secondary metabolism of plants is an essential life process enabling organisms to navigate various stages of plant development and cope with ever-changing environmental stresses. Secondary metabolites, abundantly found in nature, possess significant medicinal value. Among the regulatory mechanisms governing these metabolic processes, alternative splicing stands out as a widely observed post-transcriptional mechanism present in multicellular organisms. It facilitates the generation of multiple mRNA transcripts from a single gene by selecting different splicing sites. Selective splicing events in plants are widely induced by various signals, including external environmental stress and hormone signals. These events ultimately regulate the secondary metabolic processes and the accumulation of essential secondary metabolites in plants by influencing the synthesis of primary metabolites, hormone metabolism, biomass accumulation, and capillary density. Simultaneously, alternative splicing plays a crucial role in enhancing protein diversity and the abundance of the transcriptome. This paper provides a summary of the factors inducing alternative splicing events in plants and systematically describes the progress in regulating alternative splicing with respect to different secondary metabolites, including terpenoid, phenolic compounds, and nitrogen-containing compounds. Such elucidation offers critical foundational insights for understanding the role of alternative splicing in regulating plant metabolism and presents novel avenues and perspectives for bioengineering.</p>","PeriodicalId":57479,"journal":{"name":"园艺研究(英文)","volume":null,"pages":null},"PeriodicalIF":7.6,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11317897/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141972341","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}

{"title":"Effects of functional defects in the NMD pathway on rice phenotype and transcriptome.","authors":"Yue-Yang Wu, Xiao-Yan Zhou, Yu-Feng Wu, Ju Huang","doi":"10.16288/j.yczz.24-063","DOIUrl":"https://doi.org/10.16288/j.yczz.24-063","url":null,"abstract":"<p><p>Nonsense-mediated mRNA decay (NMD) is an important RNA quality control pathway. It aids in degrading harmful erroneous mRNA, thereby preserving a stable and healthy internal environment. In this study, we employed CRISPR/Cas9 and amiRNA technology to generate knock out or knock down mutants of realted genes in the rice NMD pathway. Through transcriptome sequencing and observing phenotype changes, the study explored the impact of NMD pathway defects on rice gene expression and alternative splicing. The results suggest that even partial defects will induce phenotypic changes such as plant height and pollen vitality to different degrees, showing necessity of NMD factors. Gene expression analysis reveals that most differentially expressed genes are upregulated in the mutants, with <i>ko-upf1-like</i> and <i>kd-upf1</i> defects having a more significant impact than <i>kd-upf2</i> and <i>kd-upf3</i>. Specifically, NMD pathway defects result in increased expression levels of rice defense response-related genes and decreased expression levels of secondary metabolism-related genes, with a wider range of affected genes observed in 60-day-old senescence mutants. Transcript analysis indicates that different NMD related genes defects alter hundreds of alternative splicing events, mostly enriched in genes involving alternative splicing regulatory pathways. Approximately half of these events are shared among different mutants, and a substantial number of affected transcripts show NMD target features. NMD could affect both the transcript abundance and their splicing subtypes to regulate the defense response and early-senescence associated pathways, which plays a vital role in rice growth and reproduction.</p>","PeriodicalId":35536,"journal":{"name":"Yi chuan = Hereditas / Zhongguo yi chuan xue hui bian ji","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141627936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Integrated multi-omics reveals the relationship between growth performance, rumen microbes and metabolic status of Hu sheep with different residual feed intakes","authors":"Yanzhen Zhang, Xiaowei Zhang, Dingren Cao, Jinyong Yang, H. Mao, Lingling Sun, Chong Wang","doi":"10.1016/j.aninu.2024.04.021","DOIUrl":"https://doi.org/10.1016/j.aninu.2024.04.021","url":null,"abstract":"","PeriodicalId":62604,"journal":{"name":"Animal Nutrition","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141692335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Body shape divergence of paradise thread fish (Polynemus paradiseus) collected from different coastal habitats of southern Bangladesh: A multivariate approach for population discrimination","authors":"Md Asaduzzaman, Mohammad Zafar Iqbal, Farjana Akter Chamily, Sumi Akter, Md Sadequr Rahman Khan, LiLian Wong, Sheikh Mustafizur Rahman, Md Moshiur Rahman","doi":"10.1016/j.aaf.2024.05.001","DOIUrl":"https://doi.org/10.1016/j.aaf.2024.05.001","url":null,"abstract":"","PeriodicalId":36894,"journal":{"name":"Aquaculture and Fisheries","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141699890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sheep-derived butyrate-producing Clostridium beijerinckii R8 alleviates diarrhea by shaping the gut microbiota of goat kids","authors":"Dingkun Fan, Yuze Fu, Jixian Zhang, Y. Bi, Tao Ma, Qiyu Diao, Naifeng Zhang","doi":"10.1016/j.aninu.2024.06.004","DOIUrl":"https://doi.org/10.1016/j.aninu.2024.06.004","url":null,"abstract":"","PeriodicalId":62604,"journal":{"name":"Animal Nutrition","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141700050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}