ArticleThe EMBO journal1998
Integrity of a Zn finger-like domain in SamB is crucial for morphogenesis in ascomycetous fungi.
Article in The EMBO journal, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
9 citing papers in PubMed, 26 citations in OpenAlex.
- Coprinopsis cinerea Uses Laccase Lcc9 as a Defense Strategy To Eliminate Oxidative Stress during Fungal-Fungal Interactions.Applied and environmental microbiology · 2022Article
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- Article
- Comparative Transcriptome Sequence Analysis of Sporulation-Related Genes of Aspergillus cristatus in Response to Low and High Osmolarity.Current microbiology · 2017Article
- Genome-wide analysis identifies MYND-domain protein Mub1 as an essential factor for Rpn4 ubiquitylation.Molecular and cellular biology · 2008Article
- The transcriptome analysis of early morphogenesis in Paracoccidioides brasiliensis mycelium reveals novel and induced genes potentially associated to the dimorphic process.BMC microbiology · 2007Article
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- Aspergillus nidulans swo mutants show defects in polarity establishment, polarity maintenance and hyphal morphogenesis.Genetics · 1999Article
- Article
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Authors and funding
2 authors at 1 institution in 1 country.
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Abstract
Genetic features determine the site of polarized growth in filamentous fungi and lead to hyphal tip extension or subapical branching. We have isolated the samB gene (suppressor of anucleate metulae) of Aspergillus nidulans which encodes a 66 kDa protein carrying an atypical Cys4 and an additional Cys2/His/Cys Zn finger motif at the carboxy-terminus. Such novel Zn finger-like domains have recently been found in several other developmental regulators in organisms ranging from yeast to man. Deletion of this domain at the carboxy-terminus of SamB led to premature hyphal ramification, mislocalization of septa and suppression of the asporogenous phenotype of the developmental mutant aps (anucleate primary sterigmata). A DeltasamB deletion strain displayed an identical phenotype. A homologous gene in Saccharomyces cerevisiae was also characterized whose deletion resulted in a multi-budding phenotype; thus it was named MUB1. An underlying common mechanism for both genes in determination of the onset of polarized growth and its links to other cellular developmental processes is discussed.
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