最近上海市农业生物基因中心联合江西农业大学在the Plant Journal在线发表了题为“Natural Variation of Alfin-like Family Affects Seed Size and Drought Tolerance in Rice”的研究论文,发现了一类植物特异性转录因子Alfin-like(AL)家族既能调...
Alfin-like基因家族是植物中特有的一类转录调控因子,目前已明确该类转录因子在调控植物生长发育,非生物胁迫响应等过程中起重要作用,但其对生物胁迫的响应仍知之甚少.本研究运用一系列生物信息学方法和基因表达谱对C4作物玉米ZmAL5a基因及其蛋白进行了结构及功能分析.结果表明,玉米ZmAL5a蛋白中的二级构象主要有两种,即...
In this study, we show that the Arabidopsis thaliana ALFIN-LIKE (AL) proteins contain a C-terminal PHD finger capable of binding to H3K4me3 and a PHD-associated AL (PAL) domain that interacts with components of the Polycomb repressive complex 1, thereby facilitating H2A ubiquitination (H2Aub) ...
Salt toleranceDrought resistanceAlfin-like (AL) gene plays a role in regulation of plant abiotic stress. Here we aimed to find a AL gene from the drought and salt stress tolerant plant Conringia planisiliqua . The approximately 187bp long core fragments and the RACE method were used to ...
ALFIN-like proteins PRC1 histone H3K4me3 H2Aub H2A.Z Introduction The nucleosome serves as the fundamental unit of chromatin in eukaryotic cells; it consists of 147 base pairs (bp) of DNA wrapped around a histone octamer composed of two molecules each of H2A, H2B, H3, and H4 (Peterson and...
Alfin-like(AL)转录因子家族对非生物胁迫反应具有重要的调控作用.本研究采用同源比对的方法检索鉴定王族海棠AL转录因子家族基因,系统分析其生物信息学特性,并采用qRT-PCR方法分析其在盐胁迫下的表达模式,以期为揭示AL家族在王族海棠响应盐胁迫中的生理功能提供理论依据.结果表明,从王族海棠基因组中共鉴定出11个MdALs基因...
关键词:王族海棠:Alfin-like家族基因;生物信息学分析;功能鉴定;盐胁迫;基因表达中图分类号:S685.99:Q781文献标识号:A文章编号:1001-4942(2024)06-0016-09随着全球气候变化,极端天气频发,植物的生长发育易遭受各种不利环境因素如土壤盐渍化,干旱和极端温度等引起的非生物胁迫.土壤盐碱化是影响植物生长和农业生产的主要...
Alfin-like (AL) is a small plant-specific gene family with prominent roles in root growth and abiotic stress response. Here, we aimed to identify novel stress tolerance AL genes from the stress-tolerant species Atriplex hortensis. Totally, we isolated fo
Alfin-like (AL) Conserved motif Cis-regulatory elements (CRE) Protein structures Hormones Abiotic and biotic stress Expression analysis Abbreviations AL Alfin-like TF transcription factor CREs cis-regulatory elements miRNA microRNA RNA-Seq data RNA (cDNA) sequencing data PEG polyethylene glycol RT-qPCR...
ALFIN-like proteins link histone H3K4me3 to H2A ubiquitination and coordinate diverse chromatin modifications in Arabidopsis Molecular Plant Volume 18, Issue 1, 6 January 2025, Pages 130-150 Purchase options CorporateFor R&D professionals working in corporate organizations. Academic and personalFor academic...