Regeneration of Aspergillus nidulans protoplasts.
Regeneration of Aspergillus nidulans protoplasts.
复制标题
构巢曲霉原生质体的再生。
DOI：
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发表时间：
1971
期刊：
影响因子：
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通讯作者：
R. Gibson
中科院分区：
文献类型：
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作者：
J. Peberdy;R. Gibson
摘要：研究了尼杜拉曲霉野生型和菌株P76菌丝原生质体的再生过程。在液体培养中观察到了两种再生模式。首先，原生质体产生一连串类似酵母的细胞链，最终末端细胞产生一个菌丝。在第二壁中形成了细胞质迁移到其中的‘壳’。这表明再生机制反映了原生质体起源于亲本菌丝的位置。
SUMMARY: The process of regeneration of mycelial protoplasts from Aspergillus nidulans wild-type and strain p76 has been investigated. In liquid media two patterns of regeneration were observed. In the first, the protoplasts produced chains of yeast-like cells and eventually the terminal cell produced a hypha. In the second wall ‘shells’ were formed into which the cytoplasm migrated. It is suggested that the mechanism of regeneration reflects the site of origin of the protoplast from the parent hypha.