[染色粒的功能组织。II. 绒毛膜促性腺激素对功能染色粒范围内RNA合成的影响]
[Functional organization of the chromomere. II. Effect of choriogonin on RNA synthesis within the limits of the functioning chromomere].
作者信息
Safronov V V, Makarov V B
出版信息
Tsitologiia. 1975 Apr;17(4):467-9.
PMID:1145765
Abstract
With the aid of 3-H-uridine radioautography, the effect of gonadotropic hormone choriogonin on the synthesis of RNA in the giant granular loop of XII chromosome of the Triturus cr. cristatus oocytes was studied in normal and after pretreatment of the cells with mutagen. Choriogonin, while obviously stimulating the RNA synthesis, has no effect on the cells pretreated with mutagen.
摘要
借助3 - H - 尿苷放射自显影技术，研究了促性腺激素绒促性素对雄性冠欧螈卵母细胞十二号染色体巨大颗粒环中RNA合成的影响，实验对象包括正常细胞以及经诱变剂预处理后的细胞。绒促性素虽能显著刺激RNA合成，但对经诱变剂预处理的细胞无作用。
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