首页> 外文OA文献 >Genome-Wide Analysis of Two-Component Systems and Prediction of Stress-Responsive Two-Component System Members in Soybean
【2h】

Genome-Wide Analysis of Two-Component Systems and Prediction of Stress-Responsive Two-Component System Members in Soybean

机译:大豆两组分系统的全基因组分析和胁迫响应两组分系统成员的预测

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

In plants, the two-component systems (TCSs) play important roles in regulating diverse biological processes, including responses to environmental stress stimuli. Within the soybean genome, the TCSs consist of at least 21 histidine kinases, 13 authentic and pseudo-phosphotransfers and 18 type-A, 15 type-B, 3 type-C and 11 pseudo-response regulator proteins. Structural and phylogenetic analyses of soybean TCS members with their Arabidopsis and rice counterparts revealed similar architecture of their TCSs. We identified a large number of closely homologous soybean TCS genes, which likely resulted from genome duplication. Additionally, we analysed tissue-specific expression profiles of those TCS genes, whose data are available from public resources. To predict the putative regulatory functions of soybean TCS members, with special emphasis on stress-responsive functions, we performed comparative analyses from all the TCS members of soybean, Arabidopsis and rice and coupled these data with annotations of known abiotic stress-responsive cis-elements in the promoter region of each soybean TCS gene. Our study provides insights into the architecture and a solid foundation for further functional characterization of soybean TCS elements. In addition, we provide a new resource for studying the conservation and divergence among the TCSs within plant species and/or between plants and other organisms.
机译:在植物中,两组分系统(TCS)在调节各种生物过程(包括对环境胁迫刺激的响应)中起重要作用。在大豆基因组中,TCS由至少21个组氨酸激酶,13种真伪磷酸转移和18种A型,15种B型,3种C型和11种伪反应调节蛋白组成。大豆TCS成员与拟南芥和水稻对应物的结构和系统发育分析表明,它们的TCS具有相似的结构。我们鉴定了许多紧密同源的大豆TCS基因,这可能是基因组重复造成的。此外,我们分析了这些TCS基因的组织特异性表达谱,其数据可从公共资源获得。为了预测大豆TCS成员的推定调控功能,特别强调胁迫响应功能,我们对大豆,拟南芥和水稻的所有TCS成员进行了比较分析,并将这些数据与已知的非生物胁迫响应顺式元素相结合。在每个大豆TCS基因的启动子区域中。我们的研究为大豆TCS元素的进一步功能表征提供了有关体系结构的见解和坚实基础。此外,我们提供了一种新的资源,用于研究植物物种内部和/或植物与其他生物之间的TCS之间的保护和差异。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号