Methods: TC199 low level of folic acid cultivation method was performed to analyse both the frequency and the distribution of chromosome fragile sites in 31 habitual abortion couples.
方法采用低叶酸tc 199培养诱导法，观察了31对染色体核型无异常的习惯性流产夫妇染色体脆性位点，并观察了脆性位点的分布。
The abortive seeds only accumulated large absciss acid, which caused the abortion and inactivation.
败育的杉木涩籽中只积累较多的脱落酸，说明了败育涩籽的衰败和失活。
The metabolic disorder of proline, aspartic acid and other free amino acids in "CMS158" line is a cause of pollen abortion.
不育系花药中游离脯氨酸和游离天冬氨酸以及其它氨基酸的代谢失调是花粉败育的原因之一。
The metabolic disorder of proline, aspartic acid and other free amino acids in "CMS158" line is a cause of pollen abortion.
不育系花药中游离脯氨酸和游离天冬氨酸以及其它氨基酸的代谢失调是花粉败育的原因之一。
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