LINKAGE RELATIONS OF NEW MORPHOLOGICAL MUTANTS IN LINKAGE GROUP V OF NEUROSPORA CRASSA
نویسندگان
چکیده
منابع مشابه
Linkage Studies with Biochemical Mutants of Neurospora Crassa.
N 1946 a tentative chromosome map of Neurospora crassa was published I (BEADLE) showing members, among the biochemical mutants obtained a t the Stanford laboratory, of the five linkage groups then known. The data have not been published since they were considered not sufficiently extensive, in most cases, to establish relative positions of the various genes within the linkage groups. Since that...
متن کاملA Partial Map of Linkage Group D in Neurospora Crassa.
chromosomes are rather small, so it is quite likely that minor chromosome deficiencies or deletions would not be detected. Recently, we have obtained from commercial sources two spontaneous chromosome aberrants, one of which appears to be wholly tetraploid, while the other is chimaeric, containing diploid as well as tetraploid tissues. The first named is known to be, and the other probably is, ...
متن کاملA survey of new morphological mutants in Neurospora crassa.
HIS investigation of morphological mutants in Neurospora crassa was underTtaken to examine a wide spectrum of such strains and to obtain information regarding their number and distribution in each of the seven linkage groups. This information, as well as a comparative study of their morphological characteristics, is important both theoretically and practically in facilitating further investigat...
متن کاملLinkage Data for Group V Markers in Neurospora.
paper presents linkage data from crosses with markers in linkage group Ty", Neurospora cicrssa (Group E of HOULAHAN, BEADLE and CALHOUN 1949). Several new markers are reported, and the map relations of a number of other genes are clarified. Many of these data were obtained in the course of an investigation of interference ( STRICKLAND unpublished). Certain of the new markers are in positions wh...
متن کاملAcetate-onutilizing mutants of Neurospora crassa. I. Mutant isolation, complementation studies, and linkage relationships.
Sixty mutants of Neurospora crassa unable to grow on acetate as sole source of carbon, but able to utilize sucrose, were isolated. On the basis of complementation tests, they were divided into seven groups, each group representing a different gene. Six of the genes have been mapped; no two are closely linked. These loci have been designated acu-1 to acu-7. Mutations at four of these loci result...
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ژورنال
عنوان ژورنال: Genetics
سال: 1967
ISSN: 1943-2631
DOI: 10.1093/genetics/57.3.605