Species attribution and distinguishing strains of Oenococcus oeni isolated from Chinese wines |
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| Authors: | Hua Li Chunhui Zhang Yanlin Liu |
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| Institution: | (1) The College of Enology, Northwest A & F University, 712100 Yangling, Shaanxi, P.R. China |
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| Abstract: | Summary Twenty-four strains of Oenococcus oeni were isolated from different Chinese wines. Differentiation of isolates was carried out by analysis of total soluble cell
protein patterns and random amplified polymorphic DNA (RAPD) patterns. The results indicated that the total soluble cell protein
patterns could be used to distinguish different genera but fail to distinguish different strains. It was also found that strain
RAPD pattern can successfully distinguish isolates by UPGMA analysis. The RAPD profiles (107 different prints) were strain
specific and two main groups of strains were screened. |
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| Keywords: | Chinese wines genetic differentiation genotypic diversity Oenococcus oeni |
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