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新疆苔藓植物的染色体观察
Chromosome Observation of Xinjing Bryophtes
【摘要】 报道了进行苔藓植物细胞学研究的方法和 5种新疆产的苔藓配子体生长点细胞有丝分裂中期的染色体数 :(1)银藓Anomobryum filiforme(Dicks .)Husn .,n =10 ;(2 )细叶真角藓BryumcapillareL .exHedw .,n =10 ;(3)柔叶真藓BryumcellulareHook .,n =10 ;(4 )牛角藓Cratomeuronfilicinum(Hedw .)Spruc .n =10 ;(5)多褶青藓 Brachytheciumbuchananii(Hook .)Jaeg .n =10 .
【Abstract】 The paper presents the study method and results of chromosomal observation of five species of Xinjiang bryophytes. Chromosome mumber of miotic metaphase of stem apex of five mosses are presented.These are Anomobryum filiforme (n=10),and Bryum capillare (n=10), Bryum cellulare (n=10), Cratoneuron filicinum (n=10)amd Brachythecium buchananii (n=10).
【基金】 新疆大学科学基金资助项目
- 【文献出处】 干旱区研究 ,ARID ZONE RESEARCH , 编辑部邮箱 ,2000年02期
- 【分类号】Q943.2
- 【被引频次】8
- 【下载频次】102