黑籽重楼种内形态标记和ISSR标记遗传分化研究 _医药卫生_精品学习网 关键词】 黑籽重楼 变种 形态差异 ISSR [gap=695]Key words:Paris thibetica; variety; Morphological differentiation; ISSR
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None of them showed apparent phenotype change compared to the wild type strain M145. Indicating: 1). six genes are not essential for M145; 2). they are not target gene for bldA to regulate morphological differentiation and secondary metabolism.
说明这些基因都不是必需基因，也不是bldA调节形态分化和次生代谢的靶基因。
参考来源 - 天蓝色链霉菌M145中部分含TTA密码子基因的中断及功能初探The total content of nucleic acid was increased continuously in physiological differentiation stage of flower bud and decreased in early morphological differentiation stage.
4.紫丁香花芽在生理分化期总核酸含量持续增长,在形态分化初期总核酸含量下降。
参考来源 - 丁香属两种植物花芽分化形态发育及其生理基础的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The process of flower bud morphological differentiation may be divided into 12 phases.
一串红花穗、花序和单花形态分化可分为12个时期。
ATRA could induce morphological differentiation and inhibit growth of SY5Y cells and showed time and dose dependent manner.
A TRA对SY5Y细胞有抗增殖作用和诱导细胞分化作用，并呈一定时间和剂量依赖关系。
During embryogenesis and crown root formation, QHB expression was observed prior to the morphological differentiation of the root.
在胚发育和冠状根形成过程中，QHB在根的形态分化之前就已经表达。
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