[Yeast Communities of Formica aquilonia Colonies].
Yeast abundance and species diversity in the colonies of Formica aquilonia ants in birch-pine forbs forest, Novosibirsk oblast, Russia, was studied. The average yeast number in the anthill material was 10³-10⁴CFU/g, reaching 10⁵ CFU/g in the hatching chambers. Typical litter species (Trichosporon monilfiforme and Cystofilobasidium capitatum) were predominant in soil and litter around the anthills. Apart from these species, ascomycete species of the family Debaryomycetaceae, Debaryomyces hansenii and Schwanniomyces vanrijiae, were predominant in the anthill material. Yeast population of the ants consisted exclusively of the members of these two species. Thus, highly specific yeast communities formed in the colonies of Formica aquilonia ants differ from the communities of surrounding soil. These differences are an instance of environment-forming activity of the ants.
A
A
Maksimova
A M
AM
Glushakova
A V
AV
Kachalkin
I Yu
IY
Chernov
S N
SN
Panteleeva
Zh I
ZhI
Reznikova
D000818:Animals; D001000:Ants / Q000382:microbiology*; D012988:Soil Microbiology; D015003:Yeasts / Q000145:classification* / Q000254:growth & development / Q000302:isolation & purification*