• 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

系统分析马铃薯 MYB 家族基因及其在发育和应激响应中的多种作用。

Systematic Analysis of MYB Family Genes in Potato and Their Multiple Roles in Development and Stress Responses.

机构信息

Key Laboratory for Tobacco Gene Resources, Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao 266101, China.

Technology Center, China Tobacco Hunan Industrial Co., Ltd., Changsha 410007, China.

出版信息

Biomolecules. 2019 Jul 30;9(8):317. doi: 10.3390/biom9080317.

DOI:10.3390/biom9080317
PMID:31366107
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6723670/
Abstract

The MYB proteins represent a large family of transcription factors and play important roles in development, senescence, and stress responses in plants. In the current study, 233 MYB transcription factor-encoding genes were identified and analyzed in the potato genome, including 119 R1-MYB, 112 R2R3-MYB, and two R1R2R3-MYB members. R2R3-MYB is the most abundant MYB subclass and potato R2R3-MYB members together with their homologs were divided into 35 well-supported subgroups as the result of phylogenetic analyses. Analyses on gene structure and protein motif revealed that members from the same subgroup shared similar exon/intron and motif organization, further supporting the results of phylogenetic analyses. Evolution of the potato MYB family was studied via syntenic analysis. Forty-one pairs of genes were predicted to have arisen from tandem or segmental duplication events, which played important roles in the expansion of the family. Expression profiling revealed that the genes were expressed in various tissues and several genes were identified to be induced by different stress conditions. Notably, was found to act as the homolog of and was significantly up-regulated by salt and drought stress treatments. Furthermore, overexpression of in enhanced salt stress tolerance of transgenic plants. The results from this study provided information for further functional analysis and for crop improvements through genetic manipulation of these genes.

摘要

MYB 蛋白家族是一类重要的转录因子，在植物的发育、衰老和应激响应中发挥着重要作用。在本研究中，我们在马铃薯基因组中鉴定和分析了 233 个 MYB 转录因子编码基因，包括 119 个 R1-MYB、112 个 R2R3-MYB 和两个 R1R2R3-MYB 成员。R2R3-MYB 是最丰富的 MYB 亚家族，马铃薯 R2R3-MYB 成员及其同源物通过系统发育分析被分为 35 个支持度较高的亚组。基因结构和蛋白基序分析表明，同一亚组的成员具有相似的外显子/内含子和基序组织，进一步支持了系统发育分析的结果。通过共线性分析研究了马铃薯 MYB 家族的进化。预测有 41 对基因是通过串联或片段重复事件产生的，这对家族的扩张起到了重要作用。表达谱分析表明，这些基因在各种组织中表达，并且有几个基因被鉴定为对不同的胁迫条件有诱导作用。值得注意的是，发现是 的同源物，并且在盐和干旱胁迫处理下显著上调。此外，在 中过表达 增强了转基因植物对盐胁迫的耐受性。本研究的结果为进一步的功能分析提供了信息，并为通过遗传操作这些 基因进行作物改良提供了信息。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/51edb833f30e/biomolecules-09-00317-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/e799c21d521a/biomolecules-09-00317-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/38e6ab72855f/biomolecules-09-00317-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/0b0a87cddde1/biomolecules-09-00317-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/4362fac96e91/biomolecules-09-00317-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/f347528cb093/biomolecules-09-00317-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/d3739ab1d3af/biomolecules-09-00317-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/ac304f7b8ff7/biomolecules-09-00317-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/ce01eac3a794/biomolecules-09-00317-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/e5ca354ade50/biomolecules-09-00317-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/14751b6c73df/biomolecules-09-00317-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/51edb833f30e/biomolecules-09-00317-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/e799c21d521a/biomolecules-09-00317-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/38e6ab72855f/biomolecules-09-00317-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/0b0a87cddde1/biomolecules-09-00317-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/4362fac96e91/biomolecules-09-00317-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/f347528cb093/biomolecules-09-00317-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/d3739ab1d3af/biomolecules-09-00317-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/ac304f7b8ff7/biomolecules-09-00317-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/ce01eac3a794/biomolecules-09-00317-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/e5ca354ade50/biomolecules-09-00317-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/14751b6c73df/biomolecules-09-00317-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0bf/6723670/51edb833f30e/biomolecules-09-00317-g011.jpg

相似文献

1
Systematic Analysis of MYB Family Genes in Potato and Their Multiple Roles in Development and Stress Responses.系统分析马铃薯 MYB 家族基因及其在发育和应激响应中的多种作用。
Biomolecules. 2019 Jul 30;9(8):317. doi: 10.3390/biom9080317.
2
MYB Gene Family in Potato ( L.): Genome-Wide Identification of Hormone-Responsive Reveals Their Potential Functions in Growth and Development.马铃薯 MYB 基因家族：激素响应的全基因组鉴定揭示其在生长发育中的潜在功能。
Int J Mol Sci. 2019 Sep 29;20(19):4847. doi: 10.3390/ijms20194847.
3
Genome-wide analysis and expression profiles of the StR2R3-MYB transcription factor superfamily in potato (Solanum tuberosum L.).马铃薯（Solanum tuberosum L.）StR2R3-MYB 转录因子超家族的全基因组分析和表达谱。
Int J Biol Macromol. 2020 Apr 1;148:817-832. doi: 10.1016/j.ijbiomac.2020.01.167. Epub 2020 Jan 18.
4
Genomic survey and gene expression analysis of the MYB-related transcription factor superfamily in potato (Solanum tuberosum L.).马铃薯（Solanum tuberosum L.）MYB 相关转录因子超家族的基因组调查和基因表达分析。
Int J Biol Macromol. 2020 Dec 1;164:2450-2464. doi: 10.1016/j.ijbiomac.2020.08.062. Epub 2020 Aug 11.
5
Genome-Wide Analysis and Expression Profiles of the MYB Genes in Brachypodium distachyon.拟南芥 MYB 基因的全基因组分析和表达谱。
Plant Cell Physiol. 2017 Oct 1;58(10):1777-1788. doi: 10.1093/pcp/pcx115.
6
Expression of StMYB1R-1, a novel potato single MYB-like domain transcription factor, increases drought tolerance.表达马铃薯新型单 MYB 类结构域转录因子 StMYB1R-1 可提高耐旱性。
Plant Physiol. 2011 Jan;155(1):421-32. doi: 10.1104/pp.110.163634. Epub 2010 Oct 27.
7
Genome-wide identification and expression analysis of the GSK gene family in Solanum tuberosum L. under abiotic stress and phytohormone treatments and functional characterization of StSK21 involvement in salt stress.马铃薯非生物胁迫和植物激素处理下GSK 基因家族的全基因组鉴定和表达分析及 StSK21 参与盐胁迫功能的研究。
Gene. 2021 Jan 15;766:145156. doi: 10.1016/j.gene.2020.145156. Epub 2020 Sep 16.
8
Genome-wide identification of R2R3-MYB transcription factors in Betula platyphylla and functional analysis of BpMYB95 in salt tolerance.杨属基因组中 R2R3-MYB 转录因子的全基因组鉴定及其在耐盐性中的功能分析。
Int J Biol Macromol. 2024 Nov;279(Pt 2):135193. doi: 10.1016/j.ijbiomac.2024.135193. Epub 2024 Aug 30.
9
Overexpression of the Wild Soybean R2R3-MYB Transcription Factor Enhances Resistance to Salt Stress and in Transgenic .野生大豆 R2R3-MYB 转录因子的过表达增强了转基因烟草对盐胁迫和 的抗性。
Int J Mol Sci. 2018 Dec 9;19(12):3958. doi: 10.3390/ijms19123958.
10
Functional and evolutionary comparative analysis of the DIR gene family in Nicotiana tabacum L. and Solanum tuberosum L.烟草和马铃薯 DIR 基因家族的功能和进化比较分析
BMC Genomics. 2024 Jul 5;25(1):671. doi: 10.1186/s12864-024-10577-8.

引用本文的文献

1
Phylogenetic and functional analysis of MYB genes unraveling its role involved in anthocyanin biosynthesis in H macrophylla.绣球花中参与花青素生物合成的 MYB 基因的系统发育和功能分析及其作用解析
Sci Rep. 2025 Aug 9;15(1):29125. doi: 10.1038/s41598-025-14216-4.
2
Systematic analysis of potato MYB family genes and their potential functions in anthocyanin biosynthesis.马铃薯MYB家族基因及其在花青素生物合成中的潜在功能的系统分析。
Sci Rep. 2025 Aug 1;15(1):28113. doi: 10.1038/s41598-025-13284-w.
3
StMYB308L and its regulatory role in flavonoid biosynthesis pathways in potato.

本文引用的文献

1
Characterization of Somatic Embryogenesis Receptor-Like Kinase 4 as a Negative Regulator of Leaf Senescence in Arabidopsis.拟南芥体细胞胚发生受体样激酶 4 作为叶片衰老负调控因子的特性研究。
Cells. 2019 Jan 14;8(1):50. doi: 10.3390/cells8010050.
2
Comprehensive Analysis of MYB Gene Family and Their Expressions Under Abiotic Stresses and Hormone Treatments in .. 中MYB基因家族及其在非生物胁迫和激素处理下的表达的综合分析
Front Plant Sci. 2018 Sep 19;9:1303. doi: 10.3389/fpls.2018.01303. eCollection 2018.
3
Identification and Characterization of Family Genes in Potato Reveal Their Involvement in Peptide Signaling of Cell Fate Decisions and Biotic/Abiotic Stress Responses.
StMYB308L及其在马铃薯类黄酮生物合成途径中的调控作用。
BMC Plant Biol. 2025 Jul 8;25(1):890. doi: 10.1186/s12870-025-06897-w.
4
Genome-wide analysis of the CBF gene family and their transcriptional response to cold stress in Hibiscus mutabilis.木芙蓉CBF基因家族的全基因组分析及其对低温胁迫的转录响应
Sci Rep. 2025 Jul 3;15(1):23808. doi: 10.1038/s41598-025-05040-x.
5
Genome-wide identification, phylogenetic and expression pattern analysis of GATA gene family in ..中GATA基因家族的全基因组鉴定、系统发育及表达模式分析
Front Plant Sci. 2025 Jun 5;16:1596930. doi: 10.3389/fpls.2025.1596930. eCollection 2025.
6
Identification of the Casparian strip integrity factor (CIF) gene family in Brassica napus and functional prediction of mature CIF small peptides.甘蓝型油菜中凯氏带完整性因子（CIF）基因家族的鉴定及成熟CIF小肽的功能预测
BMC Plant Biol. 2025 Jun 5;25(1):767. doi: 10.1186/s12870-025-06633-4.
7
Genome-wide analysis of CHYR gene family and BnA03.CHYR.1 functional verification under salt stress in Brassica napus L.甘蓝型油菜中CHYR基因家族的全基因组分析及盐胁迫下BnA03.CHYR.1的功能验证
BMC Plant Biol. 2025 Mar 20;25(1):363. doi: 10.1186/s12870-025-06343-x.
8
Transcriptomic and Metabolic Analysis Reveals Genes and Pathways Associated with Flesh Pigmentation in Potato () Tubers.转录组学和代谢分析揭示了与马铃薯块茎肉色相关的基因和途径。
Curr Issues Mol Biol. 2024 Sep 17;46(9):10335-10350. doi: 10.3390/cimb46090615.
9
Potato: from functional genomics to genetic improvement.马铃薯：从功能基因组学到遗传改良
Mol Hortic. 2024 Aug 19;4(1):34. doi: 10.1186/s43897-024-00105-3.
10
Transcriptome Analysis Reveals Key Genes Involved in Trichome Formation in Pepper L.).转录组分析揭示了辣椒（辣椒属）表皮毛形成过程中的关键基因。
Plants (Basel). 2024 Apr 13;13(8):1090. doi: 10.3390/plants13081090.
马铃薯中家族基因的鉴定与表征揭示了它们参与细胞命运决定的肽信号传导以及生物/非生物胁迫反应。
Cells. 2018 Aug 27;7(9):120. doi: 10.3390/cells7090120.
4
Genome-wide investigation of WRKY gene family in pineapple: evolution and expression profiles during development and stress.菠萝全基因组 WRKY 基因家族的研究：发育和胁迫过程中的进化和表达谱。
BMC Genomics. 2018 Jun 25;19(1):490. doi: 10.1186/s12864-018-4880-x.
5
The Direct Involvement of Dark-Induced Tic55 Protein in Chlorophyll Catabolism and Its Indirect Role in the MYB108-NAC Signaling Pathway during Leaf Senescence in .黑暗诱导的 Tic55 蛋白在叶绿素分解代谢中的直接参与及其在 叶片衰老过程中 MYB108-NAC 信号通路中的间接作用
Int J Mol Sci. 2018 Jun 23;19(7):1854. doi: 10.3390/ijms19071854.
6
Transcription Factor MYB102 Increases Plant Susceptibility to Aphids by Substantial Activation of Ethylene Biosynthesis.转录因子 MYB102 通过大量激活乙烯生物合成增加植物对蚜虫的易感性。
Biomolecules. 2018 Jun 7;8(2):39. doi: 10.3390/biom8020039.
7
Identification and Characterization of the WOX Family Genes in Five Species Reveal Their Conserved Roles in Peptide Signaling.五个物种中WOX家族基因的鉴定与表征揭示了它们在肽信号传导中的保守作用。
Genes (Basel). 2018 May 17;9(5):260. doi: 10.3390/genes9050260.
8
Negatively Regulates Pectin Demethylesterification in Seed Coat Mucilage.负调控种皮黏液中的果胶去甲酯化。
Plant Physiol. 2018 Apr;176(4):2737-2749. doi: 10.1104/pp.17.01771. Epub 2018 Feb 9.
9
Functional Characterization of the Versatile MYB Gene Family Uncovered Their Important Roles in Plant Development and Responses to Drought and Waterlogging in Sesame.多功能MYB基因家族的功能表征揭示了它们在芝麻植物发育以及对干旱和涝害响应中的重要作用。
Genes (Basel). 2017 Dec 12;8(12):362. doi: 10.3390/genes8120362.
10
Regulates Jasmonate-Mediated Stamen Development.调控茉莉酸介导的雄蕊发育。
Front Plant Sci. 2017 Sep 5;8:1525. doi: 10.3389/fpls.2017.01525. eCollection 2017.