摘要
报道了8种菌类植物孢子母细胞减数分裂中期Ⅰ的染色体数，其结果为：（1）反纽藓Timmiellaanomala（B．S.G．）Limpr．n=15；（2）小反纽藓Timmielladiminuta（C．mull．）Chen．n=13；（3）真藓BryumargenteumHedw,n=10；（4）卵叶美喙藓Eurhynchiumstriatum（Hedw）Schimpn=12；（5）中华绢藓EntodonsmaragdinusPar,etBroth,n=11（6）短柄绢藓EntodonmicropodusBesch．n=14；（7）仙鹤藓Atrichumundulatum（Hedw）P．Beauv．n=7；（8）东亚小金发藓Pogonatuminflexum（Lindb．）Lac,n=7其中中华绢藓和短柄绢藓为我国首次报道．
The chromosome number of meitotic metaphase-1 of spore mother cell of eight moss species are reported. They are : (1) Timmiella anomala (B.S.G.) Limpr. n= 15, (2) Timmiella diminuta (C. mull.) Chem. n= 13, (3)Bryum argenteum Hedw. n= 10; (4) Eurhynchium striatum (Hedw.) Schimp. n = 12, (5) Entodon smaragdinus Par. et. Broth. n = 11; (6) Entodon micropodus Besch.n=14; (7)Atrichum undulatum (Hedw.) P. Beauv. n = 7; (8) Pogonatum inflexum (lindb.) Lac. n = 7.Among them Entodon smaragdinus and Entodon micropodus are reported for the first time in china.
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
北大核心
1997年第2期261-262,共2页
Journal of Beijing Normal University(Natural Science)
基金
北京市自然科学基金
