实验动物与比较医学 ›› 1997, Vol. 17 ›› Issue (2): 86-88.
• 论文 •
基金资助:
云南省应用基础研究重大项目基金
摘要： 采用外周血淋巴细胞及肺成纤维细胞培养方法，以及C带、G带显带和银染技术，对云南版纳微型猪进行了染色体显带研究。测量了染色体的相对长度、着丝点指数及臂比。结果表明，Ag-NORs（银染核仁形成区）定位于7号和10号染色体，版纳微型猪的G带带型与其它家猪相似，C带和Ag-NORs具有多态性。与滇南小耳猪相比较，其C带基本一致，但Ag-NORs差异较大。
Abstract: G - banding,C - banding and Silver - staining techniques have been used to study the chromosomes of the Banna miniature pig. The relative length, centromere index and arm ratio of each individual chromosome were measured. The G - banding pattern of the chromosomes in the Banna miniature pig is similar to those of other domestic pigs. The sites of NORs were located on the chromosome 7 and 10 of the Banna miniature pig. The C - banding and Ag - NORs presented polymorphism. The C - banding pattern of the Banna miniature pig is similar to that of the Diannan small ear pig,but there are great differences in Ag -NORs between them.
. Study on Chromosomes of the Banna Miniature Pig[J]. Laboratory Animal and Comparative Medicine, 1997, 17(2): 86-88.
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https://www.slarc.org.cn/dwyx/CN/Y1997/V17/I2/86
