水分胁迫明显抑制了胚芽鞘和主胚根的生长。
Water stress obviously restrain growth of coleoptile and main radical.
石蒜碱处理的小麦胚芽鞘切段细胞延长明显被抑制。
Lycione inhibits the cell elongation of wheat coleoptile and the activity of peroxidase also.
这可能引起组织松弛而导致胚芽鞘生长的机械阻力降低。
This may cause tissue weakening, resulting in reduction of the mechanical resistance to the growth potential of the coleoptile.
温特证明，这种活性物质从活的燕麦胚芽鞘扩散到凝胶中去。
Went showed that this active agent diffused into gelatin from living oat coleoptile tips .
实验中还发现，辐照后温6的胚芽鞘呈现紫红色的变异现象。
Moreover, it was found that the coleoptile of Wen6 became purple with the ion beam implantation.
这表明这种转录光调控可能参与了光敏色素介导的对水稻胚芽鞘生长的抑制。
It is suggested that this transcriptional photoregulation participates in the phytochrome-mediated inhibition of rice coleoptile growth.
初步认为主胚根长度和根数与胚芽鞘长度一样也可以作为抗旱鉴定指标来利用。
Also the root length and number were thought to be able to act as the standard of the drought resistance.
TUFD1基因在小麦幼苗的根、茎、胚芽鞘、叶片以及幼穗和腊熟期子粒中呈组成性表达。
TUFD1 showed a constitutive expression pattern in roots, stems, coleoptiles, and leaves of seedlings, and in young spikes and seeds at the hard-dough ripening stage.
一定浓度单一生长素（IAA）促进水稻胚芽鞘的生长，而赤霉素（GA_3）与生长素作用相反。
The single IAA of certain concentration encourages the growth of sheath, but the effect of GA_3 is opposite to that of IAA.
明确赤霉素敏感性不同的矮秆基因对小麦株高和胚芽鞘长度的效应，促进小麦不同矮秆基因的合理利用。
Understanding the effects of wheat dwarfing genes on coleoptile length and plant height is crucial for the proper utilization of dwarfing genes in yield improvement of wheat.
通过田间花期接种鉴定与室内赤霉病菌粗毒素接种及胚芽鞘接种鉴定结果进行系统比较和相关性统计分析。
System comparison and negative correlation was observed between inoculation in flowering stage and inoculation with crude toxin produced by Fusarium Graminearum and coleoptiles inoculation.
【目的】明确赤霉素敏感性不同的矮秆基因对小麦株高和胚芽鞘长度的效应，促进小麦不同矮秆基因的合理利用。
Objective Understanding the effects of wheat dwarfing genes on coleoptile length and plant height is crucial for the proper utilization of dwarfing genes in yield improvement of wheat.
从幼苗形态、第一叶长以及胚芽鞘长的变化进行比较，结果表明，矮秆波兰小麦所含矮秆基因对赤霉酸反应不敏感。
The comparison of the seedling morphology and length of coleoptile and the first leaf after GA_3-treatment indicates that the dwarfing trait of dwarfing Polish wheat is GA_3-recessive.
从幼苗形态、第一叶长以及胚芽鞘长的变化进行比较，结果表明，矮秆波兰小麦所含矮秆基因对赤霉酸反应不敏感。
The comparison of the seedling morphology and length of coleoptile and the first leaf after GA_3-treatment indicates that the dwarfing trait of dwarfing Polish wheat is GA_3-recessive.
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