Catecholamine uptake, melanization, and oxygen toxicity in Cryptococcus neoformans.
نویسندگان
چکیده
Oxygen sensitivity mutations of Cryptococcus neoformans were mapped to three genetic loci. Three oxygen-sensitive mutants had mutations that appeared allelic and exhibited albinism tightly linked to oxygen sensitivity; these three and a fourth exhibited defects in catechol uptake and catechol oxidation to melanin. Catecholamine metabolism appears to protect C. neoformans from oxidants.
منابع مشابه
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ورودعنوان ژورنال:
- Journal of bacteriology
دوره 173 1 شماره
صفحات -
تاریخ انتشار 1991