葱属植物的吉姆萨G带分析
Giemsa G-banding in Allium.
作者信息
Peffley E B, de Vries J N
机构信息
Department of Agronotomy, Horticulture, and Entomology, Texas Tech University, Lubbock 79409.
出版信息
Biotech Histochem. 1993 Mar;68(2):83-6. doi: 10.3109/10520299309104671.
PMID:8494955
Abstract
Using divergent Giemsa staining protocols designed for other plant species, G-banding was visualized in the chromosomes of Allium cepa L., A. fistulosum L., and their interspecific (A. fistulosum x A. cepa) hybrid. This is the first demonstration of G-banding of Allium chromosomes. Differences and similarities with other Giemsa banding patterns in Allium are discussed.
摘要
利用为其他植物物种设计的不同吉姆萨染色方案，在洋葱（Allium cepa L.）、大葱（A. fistulosum L.）及其种间（大葱×洋葱）杂交种的染色体中观察到了G带。这是首次对葱属染色体进行G带分析。文中讨论了葱属中G带模式与其他吉姆萨带型的异同。
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