title: [Formation by Actinomyces malachitospinus sp. nov. of a physiologically active substance that stimulates zygote formation in Mucorales].
abstract: A new species Actinomyces malachitospinus sp. nov. is described. It has spiral catenulate spores with spines, a gray aerial mycelium, and a green colonial mycelium, and contains no soluble pigments (including melanoid pigments). The strain of Act. malachitospinus INMI 217 produces a physiologically active substance that stimulates the formation of zygotes in Phycomyces blakesleeanus.
mesh_terms: D003470:Culture Media; D005260:Female; D005658:Fungi / Q000187:drug effects*; D009090:Mucorales / Q000187:drug effects*; D013302:Streptomyces / Q000145:classification / Q000254:growth & development / Q000378:metabolism*; D015053:Zygote / Q000187:drug effects*
chemical_list: D003470:Culture Media
vernacular_title: Obrazovanie Actinomyces malachitospinus sp. nov. fiziologicheski aktivnogo veshchestva, stimuliruiushchego formirovanie zigot u Mucorales