Mating Type Loci of Sporisorium reilianum : Novel Pattern with Three a and Multiple b Specificities
نویسندگان
چکیده
منابع مشابه
Mating type loci of Sporisorium reilianum: novel pattern with three a and multiple b specificities.
Sporisorium reilianum and Ustilago maydis are two closely related smut fungi, which both infect maize but differ fundamentally in their mode of plant invasion and site of symptom development. As a prelude to studying the molecular basis of these differences, we have characterized the mating type loci of S. reilianum. S. reilianum has two unlinked mating type loci, a and b. Genes in both loci an...
متن کاملthe investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
A large pheromone and receptor gene complex determines multiple B mating type specificities in Coprinus cinereus.
Pheromone signaling plays an essential role in the mating and sexual development of mushroom fungi. Multiallelic genes encoding the peptide pheromones and their cognate 7-transmembrane helix (7-TM) receptors are sequestered in the B mating type locus. Here we describe the isolation of the B6 mating type locus of Coprinus cinereus. DNA sequencing and transformation analysis identified nine genes...
متن کاملThe origin of multiple B mating specificities in Coprinus cinereus.
Mushrooms, such as Coprinus cinereus, possess large families of pheromones and G-protein-coupled receptors that are sequestered at the B mating-type locus and whose function is to confer vast numbers of different mating types. This ability results from complex patterns of cognate and noncognate pheromone/receptor pairings, which potentially offer a unique insight into the molecular interaction ...
متن کاملFungal mating-type loci
Fungi form one of the most ubiquitous and successful kingdoms of life on Earth. There are more than 100,000 known species of fungi, divided into four phyla — ascomycetes, basidiomycetes, zygomycetes and chytrids — and these have populated a vast array of biological niches, including those that are pathogens of animals (including humans and insects), plants and even other microorganisms. The mor...
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ژورنال
عنوان ژورنال: Eukaryotic Cell
سال: 2005
ISSN: 1535-9778,1535-9786
DOI: 10.1128/ec.4.8.1317-1327.2005