林晓民; 侯文邦; 周丽鸿
河南省洛阳农业高等专科学校; 河南省洛阳农业高等专科学校; 河南省洛阳农业高等专科学校 471003; 471003; 471003
【中文摘要】 采用改进式海登汉氏苏木精法对侧耳属5个种17个品种的担孢子核相进行了研究,结果表明这些食用菌除了以单核担孢子为主外,还都具有含2个或2个以上细胞核的担孢子,糙皮侧耳的 NP 品种含2—5个细胞核的的担孢子的比率高达16.23%,其它品种多核担孢子的百分率均在4.18%以下。
【英文摘要】 The nucJear condition in the basidiospores of 17 varieties distributed over 5 species of Pleurotus had been studied by means of the modified Heidenheins Haematoxylin method for staining nuclei.Most basidiospores of these varietiesoare monkaryon,a few basidiospores are rnultinucleate (2-5nuclei).No rate of multinuclear basidiospore was found to be over 4.18%,except the rate of that of variety“NP”belonging to Pleurotus ostreatus(Jacq.:Ft.) Kummer is 16.23%.
【中文关键词】 侧耳属; 担孢子; 细胞核
【英文关键词】 Pleurotus; basidiospore; nuclei
【文献出处】 中国食用菌,Edible Fungi of China,编辑部邮箱,1993年05期 【DOI】CNKI:SUN:ZSYJ.0.1993-05-000