{"title":"Genome-Wide Analyses of the Soybean <i>GmABCB</i> Gene Family in Response to Salt Stress.","authors":"Hui Zou, Caiyun Fan, Xiulin Chen, Ruifeng Chen, Zhihui Sun, Xiaorong Wan","doi":"10.3390/genes16020233","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Soybean (<i>Glycine max</i> (L.) <i>Merr</i>.) is a significant economic oilseed crop, and saline-alkali soils restrict soybean yield. Identifying salt-tolerant genes is a key strategy for enhancing soybean productivity under saline-alkali conditions. The roles of the <i>GmABCB</i> gene family in growth, development, and stress resistance remain incompletely understood.</p><p><strong>Methods: </strong>Bioinformatics approaches were employed to identify and analyze <i>GmABCB</i> genes. A total of 39 <i>GmABCB</i> genes were identified and analyzed in the soybean genome, focusing on their phylogenetic relationships, chromosomal distribution, gene structure, cis-acting elements, evolutionary history, and expression patterns under salt stress.</p><p><strong>Results: </strong>A total of 39 <i>GmABCB</i> genes were identified. These genes are unevenly distributed across the soybean genome, with 21 segmental duplication events identified. Several cis-acting elements associated with abiotic stress responses were identified.</p><p><strong>Conclusions: </strong>The <i>GmABCB</i> gene family likely regulates growth, development, and stress tolerance in soybean.</p>","PeriodicalId":12688,"journal":{"name":"Genes","volume":"16 2","pages":""},"PeriodicalIF":2.8000,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11855854/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Genes","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.3390/genes16020233","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"GENETICS & HEREDITY","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Soybean (Glycine max (L.) Merr.) is a significant economic oilseed crop, and saline-alkali soils restrict soybean yield. Identifying salt-tolerant genes is a key strategy for enhancing soybean productivity under saline-alkali conditions. The roles of the GmABCB gene family in growth, development, and stress resistance remain incompletely understood.
Methods: Bioinformatics approaches were employed to identify and analyze GmABCB genes. A total of 39 GmABCB genes were identified and analyzed in the soybean genome, focusing on their phylogenetic relationships, chromosomal distribution, gene structure, cis-acting elements, evolutionary history, and expression patterns under salt stress.
Results: A total of 39 GmABCB genes were identified. These genes are unevenly distributed across the soybean genome, with 21 segmental duplication events identified. Several cis-acting elements associated with abiotic stress responses were identified.
Conclusions: The GmABCB gene family likely regulates growth, development, and stress tolerance in soybean.
背景：大豆（Glycine max (L.)）大豆是一种重要的经济油料作物，盐碱地制约着大豆的产量。鉴定耐盐基因是提高盐碱条件下大豆产量的关键策略。GmABCB基因家族在生长、发育和抗逆性中的作用尚不完全清楚。方法：采用生物信息学方法对GmABCB基因进行鉴定和分析。从大豆基因组中共鉴定出39个GmABCB基因，重点分析了它们的系统发育关系、染色体分布、基因结构、顺式作用元件、进化史以及盐胁迫下的表达模式。结果：共鉴定出39个GmABCB基因。这些基因在大豆基因组中分布不均匀，鉴定出21个片段重复事件。几个与非生物应激反应相关的顺式作用元件被确定。结论：GmABCB基因家族可能调控大豆的生长发育和抗逆性。
期刊介绍：
Genes (ISSN 2073-4425) is an international, peer-reviewed open access journal which provides an advanced forum for studies related to genes, genetics and genomics. It publishes reviews, research articles, communications and technical notes. There is no restriction on the length of the papers and we encourage scientists to publish their results in as much detail as possible.
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