大理石纹钝口螈（两栖纲：有尾目）有丝分裂染色体中染色质内带的存在
Presence of intrachromatidic bands in mitotic chromosomes of Triturus marmoratus (Amphibia: Caudata).
作者信息
Herrero P, Gosálvez J
出版信息
Experientia. 1985 May 15;41(5):683-4. doi: 10.1007/BF02007719.
PMID:3996547
Abstract
The C-banding technique has revealed the existence of single and double intrachromatidic bands in mitotic chromosomes of Triturus marmoratus. The presence of the bands is discussed on the basis of the helical coil model versus the radial loop model, which assumes a different packing of the DNA fiber.
摘要
C 带技术揭示了大理石纹钝口螈有丝分裂染色体中存在单条和双条染色质内带。基于螺旋线圈模型与径向环模型对这些带的存在进行了讨论，这两种模型假定 DNA 纤维的包装方式不同。
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