Abstract:
:Microsclerotia of three melanin-deficient mutants of Verticillium dahliae formed malanin from (+)-scytalone, 1,8-dihydroxynaphthalene, catechol, and L-3,4-dihydroxyphenylalanine. The melanins formed from (+)-scytalone or 1,8-dihydroxynaphthalene resembled wild-type melanin chemically and ultrastructurally, whereas the melanins formed from catechol and L-3,4-dihydroxyphenlalanine were different. This suggests that scytalone and 1,8-dihydroxynaphthalene but no catechol or L-3,4-dihydroxyphenylalanine are natural intermediates of melanin biosynthesis in V. dahliae.
journal_name
Can J Microbioljournal_title
Canadian journal of microbiologyauthors
Wheeler MH,Tolmsoff WJ,Bell AA,Mollenhauer HHdoi
10.1139/m78-049subject
Has Abstractpub_date
1978-03-01 00:00:00pages
289-97issue
3eissn
0008-4166issn
1480-3275journal_volume
24pub_type
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