Increase in ploidy in yeasts as a response to stressing media
1989
Talbot, N.J. | Wayman, M.
A recently developed technique for determining the ploidy of fungal cells has been used to examine the relative ploidy levels of culture collection strains of two xylose-fermenting yeasts Candida shehatae and Pichia stipitis and their respective R strains. The R strains have been shown to have increased ploidy by at least a factor of two during their recycling in stressing media, namely wood hydrolysates. Their improved efficiency in xylose fermentation may be attributed at least in part to their increased ploidy.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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