Open AccessTheAspergillus nidulans rcoAGene Is Required forveA-Dependent Sexual Development
Author(s) -
Richard B. Todd,
Michael J. Hynes,
Alex Andrianopoulos
Publication year - 2006
Publication title -
genetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.792
H-Index - 246
eISSN - 1943-2631
pISSN - 0016-6731
DOI - 10.1534/genetics.106.062893
Subject(s) - aspergillus nidulans , biology , mutant , genetics , gene , aspergillus , wild type , sexual reproduction
The Aspergillus nidulans rcoADelta mutant exhibits growth and developmental defects. We show that the rcoADelta mutant lacks cleistothecia and is self-sterile. In crosses with wild-type strains, rcoADelta nuclei do not contribute to the cleistothecial walls. Furthermore, sexual development resulting from veA overexpression is rcoA dependent, indicating that rcoA lies downstream of veA in the sexual development pathway.
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