Genetic evidence of a new flocculation suppressor gene in Saccharomyces cerevisiae |
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| Authors: | Carmen Sieiro Elisa Longo José Cansado Jorge B Velázquez Pilar Calo Pilar Blanco Tomás G Villa |
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| Institution: | Departamento de Microbiología, Facultad de Farmacia, Universidad de Santiago de Compostela, Santiago de Compostela, Spain |
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| Abstract: | Abstract The flocculation character in strain IM1-8b of Saccharomyces cerevisiae is controlled by a single and dominant gene shown to be allelic to FLO1 . Such a gene has been both mitotically and meiotically mapped on the right arm of chromosome I at 4.7 cM from PHO11 . The phenotype was suppressed by a single gene of wide distribution among non-flocculent strains (proposed as fsu3 ) that, however, was unable to suppress other FLO1 genes in other flocculent strains. |
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| Keywords: | Saccharomyces cerevisiae Flocculation-suppressor |
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