小穴壳菌巴氏变种的二态性。
Dimorphism in Ceratocystis minor var. barrasii.
作者信息
Biel A K, Brand J M, Markovetz A J, Bridges J R
出版信息
Mycopathologia. 1977 Dec 31;62(3):179-82. doi: 10.1007/BF00444112.
Ceratocystis minor var. barrasii, a fungus associated with the southern pine beetle, Dendroctonus frontalis, exhibits dimorphism which is influenced by the concentration of both carbon dioxide and phosphate. The mycelium produces blastospores from the tips and sides of its hyphae when the concentration of carbon dioxide is high, and these blastospores germinate if the concentration of phosphate is above about 10(-2) mM, whereas below this concentration they bud.
小穴壳菌巴氏变种（Ceratocystis minor var. barrasii）是一种与南方松甲虫（Dendroctonus frontalis）相关的真菌，它表现出二态性，这种二态性受二氧化碳和磷酸盐浓度的影响。当二氧化碳浓度较高时，菌丝体会从其菌丝的顶端和侧面产生芽生孢子，如果磷酸盐浓度高于约10^(-2) mM，这些芽生孢子就会萌发，而在该浓度以下它们则会出芽。
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