ULTRASTRUCTURAL ASPECTS OF 2 SPECIES OF GUTTULINOPSIS
ULTRASTRUCTURAL ASPECTS OF 2 SPECIES OF GUTTULINOPSIS
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DOI：
10.2307/2442589
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发表时间：
1978-01-01
影响因子：
3
通讯作者：
RAPER, KB
中科院分区：
文献类型：
--
作者：
ERDOS, GW;RAPER, KB
两个腐烂的细胞黏菌。在超微结构水平上进行了比较。2个种的阿米巴虫。除了普通海绵中存在的核内纤维外，几乎无法区分。这两个物种都有一些不寻常的特征，包括：线粒体中有板状的脊，在核周空间产生微体状的细胞器，孢子具有薄的双层壁，茎含有捆绑在条纹束中的微丝。关于山梨果的发育和该属与山梨属其他成员的关系，讨论了这些和其他观察结果。
Two acrasid cellular slime molds. G. vulgaris and G. nivea, are compared at the ultrastructural level. The amoebae of the 2 spp. are indistinguishable except for the presence of intranuclear fibers in G. vulgaris. Both species share some unusual features, including: plate-like cristae in the mitochondria, production of microbody-like organelles in the perinuclear space, spores with thin bilaminar walls and stalks containing microfilaments bound in striated bundles. These and other observations are discussed with regard to the development of the sorocarps and the relationship of the genus to other members of the Acrasida.