CELL WALL COMPOSITION OF YEASTLIKE AND MYCELIAL FORMS OF BLASTOMYCES-DERMATITIDIS
CELL WALL COMPOSITION OF YEASTLIKE AND MYCELIAL FORMS OF BLASTOMYCES-DERMATITIDIS
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DOI：
10.1128/jb.106.3.946-948.1971
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发表时间：
1971-01-01
影响因子：
3.2
通讯作者：
CARBONELL, LM
中科院分区：
文献类型：
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作者：
KANETSUNA, F;CARBONELL, LM
检测了皮炎芽生菌BD 64菌株细胞壁多糖的热诱导变化，该菌株在37 ℃下产生酵母样形式（Y型），在20 ℃下产生菌丝体形式（M型）。Y型和M型的细胞壁分别含有36%和51%的己糖。M型细胞壁含有摩尔比为1：0.1：0.2的葡萄糖、半乳糖和甘露糖。Y型细胞壁主要含有葡萄糖和极少量的半乳糖和甘露糖。Y型细胞壁的葡聚糖由约95%的α-葡聚糖和5%的β-葡聚糖组成，而M型细胞壁的葡聚糖由约60%的α-葡聚糖和40%的β-葡聚糖组成。
The thermally induced changes in the cell wall polysaccharides ofBlastomyces dermatitidisstrain BD64, which produces a yeastlike form (Y form) at 37 C and a mycelial form (M form) at 20 C, were examined. The cell walls of the Y and M forms contained 36 and 51% of hexoses, respectively. The M-form cell wall contained glucose, galactose, and mannose in a molar ratio of 1:0.1:0.2. The Y-form cell wall contained mainly glucose and a very small amount of galactose and mannose. The glucans of the cell wall of the Y form consisted of about 95% α-glucan and 5% β-glucan, whereas those of the M-form cell wall consisted of about 60% α-glucan and 40% β-glucan.