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大网柄菌Dictyostelium magnum生活史的研究
引用本文:孙金月,刘朴,李玉. 大网柄菌Dictyostelium magnum生活史的研究[J]. 菌物学报, 2011, 30(3): 497-500
作者姓名:孙金月  刘朴  李玉
作者单位:吉林农业大学教育部食药用菌工程研究中心,长春,130118
基金项目:国家自然科学基金(No. 31093440,30770005)
摘    要:为了了解网柄菌生活史循环的整个过程,显微观察了大网柄菌Dictyostelium magnum在双凹载玻片及水琼脂培养基上的完整生长循环,记录了大网柄菌生活史中各阶段,即孢子、黏变形体、集群、假原质团、拔顶、孢堆果及再次释放孢子的显著特征,整个生活循环历时2-3d。

关 键 词:网柄细胞状黏菌,黏变形体,假原质团,孢堆果

The life cycle of Dictyostelium magnum
SUN Jin-Yue,LIU Pu and LI Yu. The life cycle of Dictyostelium magnum[J]. Mycosystema, 2011, 30(3): 497-500
Authors:SUN Jin-Yue  LIU Pu  LI Yu
Affiliation:Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China;Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China;Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China
Abstract:The whole process of the life cycle of Dictyostelium magnum was observed microscopically on the bi-concavity slide and the water agar.A complete life cycle of D.magnum needs 2-3d duration.The characteristics of spores,myxamoebae,aggregation,pseudoplasmodium,ascent,sorocarp and spore release were observed.
Keywords:dictyostelid cellular slime molds   myxamoebae   pseudoplasmodia   sorocarp
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