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Mucor is a microbial genus of approximately 40 species of molds in the family Mucoraceae. [ 1 ] [ 2 ] Species are commonly found in soil , digestive systems , plant surfaces, some cheeses like Tomme de Savoie , rotten vegetable matter and iron oxide residue in the biosorption process.
Some species are homothallic. The original report of sex in fungi, occurred two centuries ago, based on observations of the fungus Syzygites megalocarpus (Mucoromycotina) (reviewed by Idnurm [1]). This species, was subsequently used in 1904, to represent self-fertile species when the concept of two major mating strategies were developed for the ...
Species of Glomeromycotina produce coenocytic hyphae that can have bacterial endosymbionts. [18] Mortierellomycotina reproduce asexually by sporangia that either lack or have a reduced columella, which support the sporangium. [3] Species of Mortierellomycotina only form microscopic colonies, but some make multicellular sporocarps. [15]
Mucor mucedo, commonly known as the common pinmould, [1] is a fungal plant pathogen and member of the phylum Mucoromycota and the genus Mucor. [2] Commonly found on soil, dung, water, plants and moist foods, Mucor mucedo is a saprotrophic fungus found world-wide with 85 known strains.
Pathogenic genera include Absidia, Apophysomyces, Mucor, Rhizomucor, and Rhizopus. According to a 2008 estimate, the family contains 25 genera and 129 species. [ 2 ]
Mucoromycotina is a subphylum of uncertain placement in Fungi. It was considered part of the phylum Zygomycota, but recent phylogenetic studies have shown that it was polyphyletic and thus split into several groups, it is now thought to be a paraphyletic grouping.
Most species of Mucor grow rapidly on agar at room temperature filling the Petri dish in 2–3 days with their coarse aerial mycelium. When incubated in liquid culture under semi-anaerobic conditions, several species grow in yeast like state. Zygospore formation may be stimulated at higher temperatures of incubation (30–40 °C).
This widespread genus includes at least eight species. [3] [4] Rhizopus 400x magnification. Rhizopus species grow as filamentous, branching hyphae that generally lack cross-walls (i.e., they are coenocytic). They reproduce by forming asexual and sexual spores. In asexual reproduction, spores are produced inside a spherical structure, the ...