Cytogenetic studies in four species of Chlorophytum Ker-Gawl. (Liliaceae)

被引：0
|
作者：
Sautrik Basu
Timir Baran Jha
机构：
[1] Maulana Azad College,Department of Botany
[2] Presidency University,Department of Botany, Plant Biotechnology Laboratory
来源：
The Nucleus | 2011年 / 54卷 / 3期
关键词：
Karyotype; Somatic and gametic chromosomes; Polysomaty; Chromosomal database;
D O I：
10.1007/s13237-011-0039-8
中图分类号：
学科分类号：
摘要：
Chlorophytum Ker-Gawl is a large and taxonomically complex genus having two basic chromosome numbers (x = 7 and 8). The genus includes few medicinally important species as well as some ornamentals having horticultural value. The present investigation deals with detailed comaparative chromosome analysis from somatic and gametic cells of two medicinally important (C. borivilianum and C. nepalense) and two ornamental species (C.laxum and C. comosum) of Chlorophytum. Results revealed considerable variation in karyotypic characteristics and meiotic behavior among all the species/cultivars investigated. The results can be effectively used as a comprehensive chromosomal database for future studies.
引用
收藏
页码：123 / 132
页数：9
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