小麦TaHMA2及其金属结合域在Zn/Cd转运过程中的功能分析

来源 :中国植物学会第十六次全国会员代表大会暨八十五周年学术年会 | 被引量 : 0次 | 上传用户：A251321741

【摘要】

：

锌(Zn)是所有生物生长和发育都必需的微量元素，而镉(Cd)是一种对生物和环境都有毒性的元素。利用基因工程技术可增加Zn 和Cd 从植物根部到地上部的转移，达到农产品Zn 的生物强化作用和土壤Cd 污染修复的目的。小麦重金属ATPase 2(TaHMA2)属于重金属ATP 酶家族的转运蛋白，能跨膜转运Zn2+和Cd2+。

【作者】

：

乔坤龚亮柴团耀

【机构】

：

中国科学院大学生命科学学院,北京 100049

【出处】

：

中国植物学会第十六次全国会员代表大会暨八十五周年学术年会

【发表日期】

：

2018年3期

【关键词】

：

小麦 TaHMA2 Zn Cd 金属结合域

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

其他文献

PpSARK regulates moss senescence and salt tolerance through ABA related pathway

SARK(senescence-associated receptor-like kinase)family members in Arabidopsis,soybean and rice are known to be a positive regulator of leaf senescence.In the meantime,SARK are extensively involved in

会议

Senescencesalt stress responseABASARKMoss (Physcomitrella patens)

Phospholipase Dα1-mediated phosphatidic acid change is a key determinant of desiccation-induced viab

High sensitivity of seeds to water loss is a widespread phenomenon in the worlds plant species.The molecular basis of this trait is poorly understood but thought to be associated with critical changes

会议

droughtwater relationmembrane lipidphosphatidic acid (PA)phospholipase D (PL

Protein acetylation as a mechanism for Nostoc flagelliforme adaptation to drought stress

Nostoc flagelliforme,a terrestrial cyanobacterium,is well adapted to drought.To explore the adaptation mechanisms of N.flagelliforme in response to drought condition,a large-scale quantitative lysine

会议

Nostoc flagelliformedrought conditionprotein acetylation

Proteomic discovery of H2O2 response in roots and functional characterization of PutGLP gene from al

会议

germin like proteinhydrogen peroxide responseproteomicsPuccinellia tenuiflora

Rain-shelter cultivation improves the vegetative and reproductiv characters of cherry(Prunus pseudoc

会议

rain-shelterPrunus pseudoceresusvegetable growthfruit qualitycracking ratey

SKIP coordinates environmental fitness and developmental transition by forming two distinct complexe

As sessile organisms,plants must adapt to environmental variation by coordinating growth and stress responses through the balanced expression of growth-and stressrelated genes.SKIP is an evolutionaril

会议

SKIPsplicingtranscriptionenvironmental fitnessdevelopment

RNA editing of mitochondria atp1 transcript are crucial for cotton fiber cell elongation and Arabido

Mitochondria are the powerhouses of plant cells which provide the energy necessary for cell metabolism.In plant mitochondria,transcriptional and post-transcriptional steps play predominant role in det

会议

mitochondriaRNA editingGossypium hirsutumATP syntahse

ScDREB8,a novel A-5 type of DREB gene in the desert moss Syntrichia caninervis,confers salt toleranc

Salinity is a major limitation factor for crop productivity worldwide.DREB transcription factors broadly participate in plant stress response and have been extensively identified in a wide variety of

会议

Syntrichia caninervisDesiccation ToleranceDREB transcription factorsalt stres

The effect of winter chilling temperature on light-energy utilization and dissipation in eight tropi

会议

Tropical treephotosynthesiscyclic electron flowchilling temperaturephotochem

The circadian PRRs quintet orchestrates photoperiodic responsive hypocotyl growth by transcriptional

Photoperiodic hypocotyl growth is regarded as a coincidence mechanism orchestrated by endogenous circadian clock and external light duration.Nevertheless,the elaborate mechanism of circadian clock med

会议

Circadian clockphotoperiodic responsive hypocotyl growthPRRsPIFs

小麦TaHMA2及其金属结合域在Zn/Cd转运过程中的功能分析

与本文相关的学术论文