• 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

对 Triticum monococcum L. Subsp. Aegilopoides 中 PYL 基因家族的全基因组分析及冷胁迫响应 PYL 基因的鉴定。

Genome-wide analysis of the PYL gene family and identification of PYL genes that respond to cold stress in Triticum monococcum L. Subsp. Aegilopoides.

机构信息

Sichuan Oil Cinnamon Engineering Technology Research Center, Yibin, 644000, Sichuan, China.

Faculty of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, 644000, Sichuan, China.

出版信息

Sci Rep. 2024 Nov 4;14(1):26627. doi: 10.1038/s41598-024-77962-x.

DOI:10.1038/s41598-024-77962-x
PMID:39496812
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11535495/
Abstract

Abscisic acid (ABA) is a key plant hormone that regulates plant growth and response to stress . Pyrabactin resistance 1-like (PYR/PYL) proteins are ABA receptors involved in the initial steps of ABA signaling. Triticum monococcum L. subsp. aegilopoides is an important germplasm resource for wheat. In this study, we identified 15 PYL genes from T. monococcum L. subsp. aegilopoides and found that they were distributed across five chromosomes. Based on phylogenetic analysis, we classified these genes into three subfamilies. Members of each subfamily have similar gene structures and contain a common motif. Further analysis revealed that the promoters have multiple hormone-related elements. We found 7, 33, and 49 collinear gene pairs in three different ploidy wheat species (T. urartu, T. turgidum and T. aestivum), indicating that PYL genes are relatively conserved during the process of wheat polyploidization. Additionally, interaction networks and miRNA targets were predicted, revealing interactions between PYL proteins and key components of the abscisic acid signaling network. miR9666b-3p may serve as a central factor in PYL involvement in the abscisic acid network. Through RNA-seq analysis and qPCR validation, three genes (TbPYL2, TbPYL5, and TbPYL12) were found to potentially play a role in cold stress. These findings lay the groundwork for further research on PYL genes in T. monococcum L. subsp. aegilopoides.

摘要

脱落酸（ABA）是一种关键的植物激素，调节植物生长和对胁迫的响应。PYR/PYL 蛋白是参与 ABA 信号转导初始步骤的 ABA 受体。节节麦是小麦的重要种质资源。本研究从节节麦中鉴定出 15 个 PYR/PYL 基因，它们分布在 5 条染色体上。基于系统发育分析，将这些基因分为 3 个亚家族。每个亚家族的成员具有相似的基因结构，并包含一个共同的基序。进一步分析表明，启动子具有多个激素相关元件。在三个不同倍性的小麦物种（节节麦、硬粒小麦和普通小麦）中发现了 7、33 和 49 个共线性基因对，表明 PYR/PYL 基因在小麦多倍化过程中相对保守。此外，预测了互作网络和 miRNA 靶标，揭示了 PYL 蛋白与 ABA 信号网络关键组成部分之间的互作。miR9666b-3p 可能作为 PYL 参与 ABA 网络的中心因子。通过 RNA-seq 分析和 qPCR 验证，发现三个基因（TbPYL2、TbPYL5 和 TbPYL12）可能在冷胁迫中发挥作用。这些发现为进一步研究节节麦 PYL 基因奠定了基础。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/e7459b789b68/41598_2024_77962_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/9453aef0f913/41598_2024_77962_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/a8f169535a1d/41598_2024_77962_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/f9a173d21698/41598_2024_77962_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/303bfad2cd4d/41598_2024_77962_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/7ab35d04a6fd/41598_2024_77962_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/5188c75fbd14/41598_2024_77962_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/656f6cf1a2dc/41598_2024_77962_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/e7459b789b68/41598_2024_77962_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/9453aef0f913/41598_2024_77962_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/a8f169535a1d/41598_2024_77962_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/f9a173d21698/41598_2024_77962_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/303bfad2cd4d/41598_2024_77962_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/7ab35d04a6fd/41598_2024_77962_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/5188c75fbd14/41598_2024_77962_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/656f6cf1a2dc/41598_2024_77962_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0c1f/11535495/e7459b789b68/41598_2024_77962_Fig8_HTML.jpg

相似文献

1
Genome-wide analysis of the PYL gene family and identification of PYL genes that respond to cold stress in Triticum monococcum L. Subsp. Aegilopoides.对 Triticum monococcum L. Subsp. Aegilopoides 中 PYL 基因家族的全基因组分析及冷胁迫响应 PYL 基因的鉴定。
Sci Rep. 2024 Nov 4;14(1):26627. doi: 10.1038/s41598-024-77962-x.
2
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.
3
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.
4
Genome-wide identification of abscisic acid (ABA) receptor pyrabactin resistance 1-like protein (PYL) family members and expression analysis of PYL genes in response to different concentrations of ABA stress in Glycyrrhiza uralensis.甘草中脱落酸（ABA）受体吡喃葡萄糖醛酸酶抑制蛋白 1 样蛋白（PYL）家族成员的全基因组鉴定及不同浓度 ABA 胁迫下 PYL 基因的表达分析。
Chin J Nat Med. 2020 Aug;18(8):606-611. doi: 10.1016/S1875-5364(20)30072-8.
5
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.
6
Genome-wide analysis of the PYL-PP2C-SnRK2s family in the ABA signaling pathway of pitaya reveals its expression profiles under canker disease stress.火龙果 ABA 信号通路中 PYL-PP2C-SnRK2s 家族的全基因组分析揭示了其在溃疡病胁迫下的表达谱。
BMC Genomics. 2024 Aug 1;25(1):749. doi: 10.1186/s12864-024-10665-9.
7
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.
8
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.
9
Genome-Wide Identification and Gene Expression Analysis of ABA Receptor Family Genes in var. .对 var. 中 ABA 受体家族基因进行全基因组鉴定和基因表达分析。
Genes (Basel). 2019 Jun 20;10(6):470. doi: 10.3390/genes10060470.
10
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.

引用本文的文献

1
Genome-Wide Identification of the Gene Family and Analysis of the Functional Role of in Salt Tolerance in Potato ( L.).马铃薯（Solanum tuberosum L.）中基因家族的全基因组鉴定及其在耐盐性中的功能作用分析
Plants (Basel). 2025 Sep 2;14(17):2731. doi: 10.3390/plants14172731.
2
Pan-Genome-Based Characterization of the PYL Transcription Factor Family in .基于泛基因组的拟南芥中PYL转录因子家族的特征分析 （你提供的原文不完整，这里补充了拟南芥，你可根据实际情况调整）
Plants (Basel). 2025 Aug 15;14(16):2541. doi: 10.3390/plants14162541.
3
Genome-wide identification of pyrabactin resistance 1-like (PYL) gene family under phytohormones and drought stresses in alfalfa (Medicago sativa).

本文引用的文献

1
Visualizing set relationships: EVenn's comprehensive approach to Venn diagrams.可视化集合关系：EVenn对维恩图的全面方法。
Imeta. 2024 Apr 11;3(3):e184. doi: 10.1002/imt2.184. eCollection 2024 Jun.
2
TBtools-II: A "one for all, all for one" bioinformatics platform for biological big-data mining.TBtools-II：一个“一专多能”的生物信息学大数据挖掘平台。
Mol Plant. 2023 Nov 6;16(11):1733-1742. doi: 10.1016/j.molp.2023.09.010. Epub 2023 Sep 22.
3
Einkorn genomics sheds light on history of the oldest domesticated wheat.一粒小麦基因组学揭示了最古老的栽培小麦的历史。
紫花苜蓿（Medicago sativa）中植物激素和干旱胁迫下类脱落酸不敏感蛋白1（PYL）基因家族的全基因组鉴定
BMC Genomics. 2025 Apr 18;26(1):383. doi: 10.1186/s12864-025-11575-0.
Nature. 2023 Aug;620(7975):830-838. doi: 10.1038/s41586-023-06389-7. Epub 2023 Aug 2.
4
Overexpression VaPYL9 improves cold tolerance in tomato by regulating key genes in hormone signaling and antioxidant enzyme.过表达 VaPYL9 通过调控激素信号和抗氧化酶关键基因提高番茄的耐冷性。
BMC Plant Biol. 2022 Jul 15;22(1):344. doi: 10.1186/s12870-022-03704-8.
5
Recent Advances in the Analysis of Cold Tolerance in Maize.玉米耐寒性分析的最新进展
Front Plant Sci. 2022 Apr 12;13:866034. doi: 10.3389/fpls.2022.866034. eCollection 2022.
6
Identification of a recessive gene YrZ15-1370 conferring adult plant resistance to stripe rust in wheat-Triticum boeoticum introgression line.鉴定一个在小麦-中间偃麦草导入系中控制成株期抗条锈病的隐性基因 YrZ15-1370。
Theor Appl Genet. 2021 Sep;134(9):2891-2900. doi: 10.1007/s00122-021-03866-3. Epub 2021 Jun 5.
7
Foes or Friends: ABA and Ethylene Interaction under Abiotic Stress.敌人还是朋友：非生物胁迫下脱落酸与乙烯的相互作用
Plants (Basel). 2021 Feb 27;10(3):448. doi: 10.3390/plants10030448.
8
Genome-wide identification of PYL gene family in wheat: Evolution, expression and 3D structure analysis.小麦 PYL 基因家族的全基因组鉴定：进化、表达和 3D 结构分析。
Genomics. 2021 Mar;113(2):854-866. doi: 10.1016/j.ygeno.2020.12.017. Epub 2020 Dec 13.
9
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.
10
The role of Arabidopsis ABA receptors from the PYR/PYL/RCAR family in stomatal acclimation and closure signal integration.拟南芥 ABA 受体家族 PYR/PYL/RCAR 在气孔适应和关闭信号整合中的作用。
Nat Plants. 2019 Sep;5(9):1002-1011. doi: 10.1038/s41477-019-0490-0. Epub 2019 Aug 26.