• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

向日葵基因家族的表征及对干旱和盐胁迫响应基因的鉴定。

Characterization of gene family and identification of genes response to drought and salt stress in sunflower.

作者信息

Wang Zhaoping, Zhou Jiayan, Zou Jian, Yang Jun, Chen Weiying

机构信息

China West Normal University, College of Life Sciences, Nanchong, Sichuan, China.

出版信息

PeerJ. 2024 Mar 7;12:e16831. doi: 10.7717/peerj.16831. eCollection 2024.

DOI:10.7717/peerj.16831
PMID:38464756
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10924776/
Abstract

In the context of global climate change, drought and soil salinity are some of the most devastating abiotic stresses affecting agriculture today. PYL proteins are essential components of abscisic acid (ABA) signaling and play critical roles in responding to abiotic stressors, including drought and salt stress. Although genes have been studied in many species, their roles in responding to abiotic stress are still unclear in the sunflower. In this study, 19 genes, distributed on 15 of 17 chromosomes, were identified in the sunflower. Fragment duplication is the main cause of the expansion of genes in the sunflower genome. Based on phylogenetic analysis, genes were divided into three subfamilies. Members in the same subfamily share similar protein motifs and gene exon-intron structures, except for the second subfamily. Tissue expression patterns suggested that s serve different functions when responding to developmental and environmental signals in the sunflower. Exogenous ABA treatment showed that most s respond to an increase in the ABA level. Among these s, , , , , , , and were up-regulated with PEG6000 treatment and NaCl treatment. This indicates that they may play a role in resisting drought and salt stress in the sunflower by mediating ABA signaling. Our findings provide some clues to further explore the functions of genes in the sunflower, especially with regards to drought and salt stress resistance.

摘要

在全球气候变化的背景下，干旱和土壤盐渍化是当今影响农业的一些最具破坏性的非生物胁迫。PYL蛋白是脱落酸（ABA）信号传导的重要组成部分，在应对包括干旱和盐胁迫在内的非生物胁迫中发挥关键作用。尽管在许多物种中都对这些基因进行了研究，但它们在向日葵中对非生物胁迫的响应作用仍不清楚。在本研究中，在向日葵中鉴定出了19个分布在17条染色体中的15条上的这些基因。片段重复是向日葵基因组中这些基因扩增的主要原因。基于系统发育分析，这些基因被分为三个亚家族。除了第二个亚家族外，同一亚家族的成员具有相似的蛋白质基序和基因外显子-内含子结构。组织表达模式表明，这些基因在向日葵响应发育和环境信号时发挥不同功能。外源ABA处理表明，大多数这些基因对ABA水平的升高有响应。在这些基因中，[具体基因名称]在PEG6000处理和NaCl处理下上调。这表明它们可能通过介导ABA信号传导在向日葵抵抗干旱和盐胁迫中发挥作用。我们的研究结果为进一步探索向日葵中这些基因的功能提供了一些线索，特别是在抗旱和抗盐胁迫方面。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/f921ce6e1196/peerj-12-16831-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/b2683a276701/peerj-12-16831-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/df7526396c16/peerj-12-16831-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/fb4b603a730c/peerj-12-16831-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/d99931326057/peerj-12-16831-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/2ea8e523fb4c/peerj-12-16831-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/51f090537f3b/peerj-12-16831-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/f0a2a926bed8/peerj-12-16831-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/cebc14df7b69/peerj-12-16831-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/f921ce6e1196/peerj-12-16831-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/b2683a276701/peerj-12-16831-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/df7526396c16/peerj-12-16831-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/fb4b603a730c/peerj-12-16831-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/d99931326057/peerj-12-16831-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/2ea8e523fb4c/peerj-12-16831-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/51f090537f3b/peerj-12-16831-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/f0a2a926bed8/peerj-12-16831-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/cebc14df7b69/peerj-12-16831-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/edfe/10924776/f921ce6e1196/peerj-12-16831-g009.jpg

相似文献

1
Characterization of gene family and identification of genes response to drought and salt stress in sunflower.向日葵基因家族的表征及对干旱和盐胁迫响应基因的鉴定。
PeerJ. 2024 Mar 7;12:e16831. doi: 10.7717/peerj.16831. eCollection 2024.
2
Genome-wide identification and evolution of the SAP gene family in sunflower ( L.) and expression analysis under salt and drought stress.向日葵（L.）SAP 基因家族的全基因组鉴定和进化及盐和干旱胁迫下的表达分析。
PeerJ. 2024 Jul 30;12:e17808. doi: 10.7717/peerj.17808. eCollection 2024.
3
Genome-wide identification and characterization of ABA receptor PYL/RCAR gene family reveals evolution and roles in drought stress in Nicotiana tabacum.全基因组鉴定和特征分析ABA 受体 PYL/RCAR 基因家族揭示了烟草在干旱胁迫中的进化和作用。
BMC Genomics. 2019 Jul 11;20(1):575. doi: 10.1186/s12864-019-5839-2.
4
Genome-wide identification, abiotic stress, and expression analysis of PYL family in Tartary buckwheat (Fagopyrum tataricum (L.) Gaertn.) during grain development.在苦荞（Fagopyrum tataricum（L.）Gaertn.）籽粒发育过程中，通过全基因组鉴定、非生物胁迫和 PYL 家族的表达分析。
BMC Plant Biol. 2024 Jul 30;24(1):725. doi: 10.1186/s12870-024-05447-0.
5
Genome-wide identification and characterization of protein phosphatase 2C (PP2C) gene family in sunflower (Helianthus annuus L.) and their expression profiles in response to multiple abiotic stresses.向日葵（Helianthus annuus L.）蛋白磷酸酶 2C（PP2C）基因家族的全基因组鉴定和特征分析及其对多种非生物胁迫的表达谱。
PLoS One. 2024 Mar 20;19(3):e0298543. doi: 10.1371/journal.pone.0298543. eCollection 2024.
6
Genome-wide identification and characterization of ABA receptor pyrabactin resistance 1-like protein (PYL) family in oat.燕麦 ABA 受体吡喃鎓盐抗性 1 样蛋白（PYL）家族的全基因组鉴定和特征分析。
PeerJ. 2023 Oct 2;11:e16181. doi: 10.7717/peerj.16181. eCollection 2023.
7
Genome-wide identification of PYL/PYR-PP2C (A)-SnRK2 genes in Eutrema and their co-expression analysis in response to ABA and abiotic stresses.在蕻菜属中鉴定 PYL/PYR-PP2C(A)-SnRK2 基因的全基因组及其对 ABA 和非生物胁迫的共表达分析。
Int J Biol Macromol. 2023 Dec 31;253(Pt 2):126701. doi: 10.1016/j.ijbiomac.2023.126701. Epub 2023 Sep 4.
8
Genome-wide investigation of bHLH genes and expression analysis under different biotic and abiotic stresses in Helianthus annuus L.向日葵属 bHLH 基因的全基因组研究及其在不同生物和非生物胁迫下的表达分析
Int J Biol Macromol. 2021 Oct 31;189:72-83. doi: 10.1016/j.ijbiomac.2021.08.072. Epub 2021 Aug 16.
9
Genome-wide identification and expression analysis of the Dof gene family reveals their involvement in hormone response and abiotic stresses in sunflower (Helianthus annuus L.).全基因组鉴定及Dof基因家族表达分析揭示其参与向日葵（Helianthus annuus L.）的激素应答及非生物胁迫过程。
Gene. 2024 Jun 5;910:148336. doi: 10.1016/j.gene.2024.148336. Epub 2024 Mar 4.
10
Comprehensive analysis of potato () genes highlights their role in stress responses.对马铃薯（）基因的综合分析突出了它们在应激反应中的作用。 你提供的原文中“potato ()”括号内内容缺失，请补充完整以便准确理解和翻译。
Funct Plant Biol. 2024 Jul;51. doi: 10.1071/FP24094.

引用本文的文献

1
Genome-Wide Analysis of the PYL Gene Family in and Its Responses to Abiotic Stresses.[物种名称]中PYL基因家族的全基因组分析及其对非生物胁迫的响应
Int J Mol Sci. 2024 Dec 23;25(24):13728. doi: 10.3390/ijms252413728.

本文引用的文献

1
Application of CRISPR/Cas9-mediated gene editing for abiotic stress management in crop plants.CRISPR/Cas9介导的基因编辑在作物非生物胁迫管理中的应用。
Front Plant Sci. 2023 Apr 18;14:1157678. doi: 10.3389/fpls.2023.1157678. eCollection 2023.
2
Abscisic acid and its role in the modulation of plant growth, development, and yield stability.脱落酸及其在植物生长、发育和产量稳定性调节中的作用。
Trends Plant Sci. 2022 Dec;27(12):1283-1295. doi: 10.1016/j.tplants.2022.08.013. Epub 2022 Sep 10.
3
PYR/PYL/RCAR Receptors Play a Vital Role in the Abscisic-Acid-Dependent Responses of Plants to External or Internal Stimuli.
PYR/PYL/RCAR 受体在植物对外界或内部刺激的脱落酸依赖反应中起着至关重要的作用。
Cells. 2022 Apr 15;11(8):1352. doi: 10.3390/cells11081352.
4
Genome-wide identification and expression analysis of the cucumber gene family.黄瓜基因家族的全基因组鉴定和表达分析。
PeerJ. 2022 Jan 11;10:e12786. doi: 10.7717/peerj.12786. eCollection 2022.
5
Peculiarities of the Transformation of Family Species: The Cases of Sunflower and Lettuce.家庭物种转变的特性：向日葵和生菜的案例
Front Plant Sci. 2021 Nov 26;12:767459. doi: 10.3389/fpls.2021.767459. eCollection 2021.
6
Genome-wide identification and comprehensive analysis of the NAC transcription factor family in sunflower during salt and drought stress.向日葵盐和干旱胁迫过程中 NAC 转录因子家族的全基因组鉴定和综合分析。
Sci Rep. 2021 Oct 6;11(1):19865. doi: 10.1038/s41598-021-98107-4.
7
Abscisic Acid and Flowering Regulation: Many Targets, Different Places.脱落酸与开花调控：多靶点，不同部位。
Int J Mol Sci. 2020 Dec 18;21(24):9700. doi: 10.3390/ijms21249700.
8
Genome-wide identification and characterization of ABA receptor PYL gene family in rice.水稻 ABA 受体 PYL 基因家族的全基因组鉴定和特征分析。
BMC Genomics. 2020 Sep 30;21(1):676. doi: 10.1186/s12864-020-07083-y.
9
TBtools: An Integrative Toolkit Developed for Interactive Analyses of Big Biological Data.TBtools：一个用于生物大数据交互式分析的集成工具包。
Mol Plant. 2020 Aug 3;13(8):1194-1202. doi: 10.1016/j.molp.2020.06.009. Epub 2020 Jun 23.
10
The effect of ABRE BINDING FACTOR 4-mediated FYVE1 on salt stress tolerance in Arabidopsis.ABRE结合因子4介导的FYVE1对拟南芥耐盐胁迫的影响
Plant Sci. 2020 Jul;296:110489. doi: 10.1016/j.plantsci.2020.110489. Epub 2020 Apr 25.