论文部分内容阅读
贵州石笔木种子萌发的内源抑制物质及作用研究
【机 构】
：
贵州大学林学院,贵州 贵阳 550025 贵州省植物园,贵州 贵阳 550004
【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
其他文献
Rain-shelter cultivation improves the vegetative and reproductiv characters of cherry(Prunus pseudoc
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
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
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
The effect of winter chilling temperature on light-energy utilization and dissipation in eight tropi
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
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+。
多梳蛋白抑制复合体PRC1(Polycomb Repressive Complex1)是由多梳蛋白PcG 构成的核心复合体之一.PcG 成员在真核生物中保守存在，可根据发育时相的改变动态组合成特定复合体沉默靶基因转录，对细胞命运的转变及个体的生长发育至关重要.铁皮石斛(Dendrobium catenatum)是我国珍稀名贵的兰科药用植物，拥有独特的生活特性，其PRC1 复合体成员基因尚未报道.
Transcription factors(TFs)and chromatin-modifying factors(CMFs)access chromatin by recognizing specific DNA motifs in their target genes.Chromatin Immunoprecipitation followed by next generation seque