摘要
以泰和乌骨鸡为研究对象,采用改进的外周血淋巴细胞培养-空气干燥法制备染色体标本片,对泰和乌骨鸡染色体G-带、Ag-NORs进行分析,并对G-带和Ag-NORs频率不同的两组鸡的体重、体尺、屠宰性能及产蛋性能进行比较。结果表明:泰和乌骨鸡体重、体尺、屠宰性能及产蛋性能随G-带众数频率和Ag-NORs均值的升高而呈上升趋势。
Incubating the Taihe silkies' peripheral blood, the chromosome slides was made and G-band, Ag-NORs were analyzed. Besides, comparisons between productive performances of the two groups with different frequencies of G-band and different numbers of Ag-NORs showed that the higher frequencies of the G-band were, the better the performances were, and the larger the number of Ag-NORs was, the better the performances were in Taihe silkies.
出处
《扬州大学学报（农业与生命科学版）》
CAS
CSCD
2003年第3期23-28,共6页
Journal of Yangzhou University：Agricultural and Life Science Edition
基金
国家高新技术发展计划项目(863-2001AA243083)
