本文介绍了国内外在水稻叶绿素合成缺陷突变体的发掘、作用机理及其基因定位等方面的研究进展。
The paper deals with the research advances in the exploitation, action mechanisms and gene mapping of chlorophyll-deficit mutants.
植物白化苗则是一种典型的叶绿素合成缺陷突变体。
Albino seedling is the typical chlorophyll - deficient mutation in plants.
许多物种的滞绿突变体具有相似的表型特征，即衰老被延缓，叶绿素不降解或降解缓慢。
Stay-green mutations in a variety of plants have similar phenotype: delayed senescence, a block to chlorophyll degradation or delayed degradation.
该突变体叶色黄主要是由叶绿素降低引起的 ，与类胡萝卜素无关。
With the growth of the mutant, the color of the leaf turn into green slowly and was same to the normal plants.
该突变体叶色黄主要是由叶绿素降低引起的 ，与类胡萝卜素无关。
With the growth of the mutant, the color of the leaf turn into green slowly and was same to the normal plants.
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