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Rhizopus oligosporus is used to make tempeh, a fermented food derived from soybeans. Rhizopus oryzae is used in the production of alcoholic beverages in parts of Asia and Africa. Rhizopus stolonifer (black bread mold) causes fruit rot on strawberry, tomato, and Sweet potato and is used in commercial production of fumaric acid and cortisone.
The life cycle of R. microsporus is quite similar to the general life cycles of common Rhizopus species. The primary feature as a plant pathogen is the intake of resources from a plant host. The initial infection occurs from asexual spores overwintered in plant debris.
Rhizopus arrhizus is a fungus of the family Mucoraceae, characterized by sporangiophores that arise from nodes at the point where the rhizoids are formed and by a hemispherical columella. It is the most common cause of mucormycosis in humans and occasionally infects other animals. Rhizopus arrhizus spores contain ribosomes as a spore ...
Life cycle. The sporangiospores are asexual mitospores (formed via mitosis), produced inside sporangia (thousands of spores) or sporangioles (single or few spores ...
It includes a diverse group of various molds, including the common bread molds Mucor and Rhizopus. [2] It is a sister phylum to Dikarya. [3] [4] Informally known as zygomycetes I, Mucoromycota includes Mucoromycotina, Mortierellomycotina, and Glomeromycotina, and consists of mainly mycorrhizal fungi, root endophytes, and plant decomposers. [3]
An immature zygosporangium of the Rhizopus fungus forming from two fused gametangia, showing a "yoke" shape.. The name Zygomycota refers to the zygosporangia characteristically formed by the members of this clade, in which resistant spherical spores are formed during sexual reproduction.
Rhizopus niveus' columellae are the same color as its sporangiophores (almost colorless or pale yellowish-brown). The walls of columellae are smooth. [1] Spores of Rhizopus niveus may be faintly striated, or even lacking in striation, and are also usually elliptical shaped. Zygospores of Rhizopus niveus are bag-shaped and pale yellow or ...
Rhizopus oryzae is a filamentous heterothallic microfungus that occurs as a saprotroph in soil, dung, and rotting vegetation. This species is very similar to Rhizopus stolonifer , but it can be distinguished by its smaller sporangia and air-dispersed sporangiospores.