One inclusion was formed within the exosporium and remained with the spore after mother cell lysis.
在母细胞裂解后,在孢子囊内形成一个包涵体,并保留在孢子中。
Objective To probe the effecting on the sporulation and biosynthesis of spore of Bacillus subtilis by cell wall deficient.
目的探讨细胞壁缺陷对枯草芽胞杆菌形成芽胞的能力以及芽胞物质合成代谢的影响及其机制。
The ovary contains 20-23 ovules. The ovules are hemitropous, with 2 integuments, tenuinucellate and the archesporial cell functions directly as the mega-spore mother cell.
子房具胚珠20—23枚,胚珠横生,珠被二层,薄珠心,孢原细胞直接起大孢子母细胞作用。
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