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裕民无刺红花染色体制片优化及核型分析
Alternative Titleoptimization of chromosome sectioning and karyotype analysis of carthamus tinctorius l.
牛力涛; 王晓军; 郝秀英; 刘敏; 康喜亮; 袁永娴
2010
Source Publication北方园艺
ISSN1001-0009
Issue9Pages:157-160
Abstract比较了不同预处理和解离方法对裕民无刺红花染色体制片的影响,观察500个根尖细胞,比较不同部位中期细胞和适宜核型分析的中期细胞所占比例。结果表明:用0.002 mol/L8-羟基喹啉与0.1%秋水仙素按1∶1混合8 h,1 mol/L盐酸常温解离6 min制片所得染色体分散效果最佳。核型公式为2n=2X=24 m,核型不对称系数(As.k%)为58.25%,属于1 B类型,核型对称性程度高,表明裕民无刺红花在进化中处于比较原始类型。
Keyword红花 核型分析 染色体 制片
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/1718
Collection资源化学研究室
Affiliation中国科学院新疆理化技术研究所;中国科学院研究生院;新疆农业科学院微生物研究所
Recommended Citation
GB/T 7714
牛力涛,王晓军,郝秀英,等. 裕民无刺红花染色体制片优化及核型分析[J]. 北方园艺,2010(9):157-160.
APA 牛力涛,王晓军,郝秀英,刘敏,康喜亮,&袁永娴.(2010).裕民无刺红花染色体制片优化及核型分析.北方园艺(9),157-160.
MLA 牛力涛,et al."裕民无刺红花染色体制片优化及核型分析".北方园艺 .9(2010):157-160.
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