YEAST COMMUNITIES DYNAMICS ON LEAVES OF ANNUAL HYDROPHYTE OF THE GENUS IMPATIENSстатья
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 23 сентября 2020 г.
Аннотация:Number and species structure dynamics of epiphytic yeasts on annual plants was researched on leaves of the genus Impatiens three species: I. noli-tangere, I. glandulifera and I. parviflora. It was shown that in the contrast with all the year round green-leaf plants (Oxalis acetosella L.) the number of yeasts on annual plants sharply increases up the end of vegetation when leaves fade. Species structure of epiphytic yeast society on leaves of Impatiens changes during the vegetation. At that serious diffe-rences in number dynamics of ascomycetous and basidiomycetous yeasts were discovered. Number of basidiomycetous yeasts is more stable. It reveals seasonal trends dependant on regular hydrotermical changes. In the contrast ascomycetous yeast dynamics is explosive. Apparently it isn't strongly connected with weather conditions but with endogen rhythms of plants, for example with changes in exu-dates composition during ontogenesis.