Saccharomyces paradoxus and Saccharomyces cerevisiae are associated with exudates of North American oaks
Saccharomyces paradoxus and Saccharomyces cerevisiae are associated with exudates of North American oaks
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DOI：
10.1139/cjm-44-11-1045
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发表时间：
1998-11-01
影响因子：
2.8
通讯作者：
Sniegowski, PD
中科院分区：
文献类型：
--
作者：
Naumov, GI;Naumova, ES;Sniegowski, PD
遗传杂交和核型分析首次揭示了北美橡树分泌物中的生物物种矛盾酵母和酿酒酵母。此外，法夫于1961年和1952年从榆树和果蝇中收集的两株菌株被重新鉴定为S.矛盾的。研究的每种菌株都显示出与逆转录转座因子Ty1探针的染色体杂交的独特特征。讨论了天然严格意义上的酵母菌的野生分布。
Genetic hybridization and karyotypic analyses revealed the biological species Saccharomyces paradoxus and Saccharomyces cerevisiae in exudates from North American oaks for the first time. In addition, two strains collected from elm flux and from Drosophila by Phaff in 1961 and 1952 were reidentified as S. paradoxus. Each strain studied showed a unique profile of chromosomal hybridization with a probe for the retrotransposable element Ty1. The wild distribution of natural Saccharomyces sensu stricto yeasts is discussed.