ANALYSIS OF VEGETATIVE SEGREGATION AND RECOMBINATION IN PENICILLIUM CHRYSOGENUM
نویسندگان
چکیده
منابع مشابه
Analysis of Vegetative Segregation and Recombination in Penicillium Chrysogenum.
N the basis of an analysis of vegetative segregation in heterozygous diploids of 0 Aspergillus nidulans, PONTECORVO et al. (PONTECORVO 1953 ; PONTECORVO, TARR GLOOR and FORBES 1954) concluded that the segregant nuclei arise as a consequence of two independent processes. The first is mitotic crossing over (STERN 1936), giving rise to diploid nuclei which are homozygous for some of the markers. T...
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ITROGEN mustard (HN-2), at doses which bring about almost total inactiNvation of the treated conidia, has a powerful stimulating effect on somatic segregation in some heterozygous Penicillium chrysogenum diploids (MORPURGO and SERMONTI 1959). On plating the surviving conidia, color marker segregants appear as yellow or white entire colonies, or yellow or white sectors emerging from the green ph...
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ژورنال
عنوان ژورنال: Genetics
سال: 1957
ISSN: 1943-2631
DOI: 10.1093/genetics/42.4.433