Cross Breeding and Hybrid Identification of Sulphite-tolerant Hybrids of Saccharomyces uvarum
نویسندگان
چکیده
منابع مشابه
Mitochondrial inheritance and fermentative : oxidative balance in hybrids between Saccharomyces cerevisiae and Saccharomyces uvarum.
Breeding between Saccharomyces species is a useful tool for obtaining improved wine yeast strains, combining fermentative features of parental species. In this work, 25 artificial Saccharomyces cerevisiae x Saccharomyces uvarum hybrids were constructed by spore conjugation. A multi-locus PCR-restriction fragment length polymorphism (PCR-RFLP) analysis, targeting six nuclear gene markers and the...
متن کاملMolecular and enological characterization of a natural Saccharomyces uvarum and Saccharomyces cerevisiae hybrid.
Saccharomyces cerevisiae plays a main role in the winemaking process, although other species, like Saccharomyces uvarum or Saccharomyces paradoxus, have been associated with must fermentations. It has been reported in recent years, that yeast hybrids of different Saccharomyces species might be responsible for wine productions. Although S. cerevisiae×Saccharomyces kudriavzevii hybrids have been ...
متن کاملfunctional study of p0 proteins of two cereal yellow dwarf viruses (cydv-rpv and cydv-rps) and identification of their cellular partner
نقش سرکوبگری پروتئین p0 در دو پولروویروس کوتولگی زردی غلات cydv-rpv) و (cydv-rps، متفاوت در شدت بیماریزایی، مورد مطالعه قرار گرفت. نتایج نشان داد که هر دو پروتئین p0 p0cy-rpv) و (p0cy-rps قادر به سرکوب خاموشی آر ان ای ایجاد شده توسط ترادف های تراژن سنس و تکرار معکوس در n. benthamiana هستند. نشان داده شد که هر دو پروتئین p0 می توانند تخریب پروتئین argonaute-1 را تسهیل کنند. علاوه بر این، تمایل م...
Saccharomyces kudriavzevii and Saccharomyces uvarum differ from Saccharomyces 1
12 Higher alcohols and acetate esters are important flavour and aroma components in the food 13 industry. In alcoholic beverages these compounds are produced by yeast during fermentation. 14 Although S. cerevisiae is one of the most extensively used species, other species of the 15 Saccharomyces genus have become common in fermentation processes. This study analyses 16 and compares the producti...
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ژورنال
عنوان ژورنال: South African Journal of Enology & Viticulture
سال: 2017
ISSN: 2224-7904
DOI: 10.21548/38-2-1044