منابع مشابه
Fractional Populations in Sex-linked Inheritance
We study the fractional populations in chromosome inherited diseases. The governing equations for the fractional populations are found and solved in the presence of mutation and selection. The physical fixed points obtained are used to discuss the cases of color blindness and hemophilia. 87.10.+e, 42.62.Be Typeset using REVTEX
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those produced by x-irradiation, the above result and further experiments producing mutations with neutrons may lead to new conclusions regarding the interaction of radiation ions with genes and hence of the size and structure of the gene. It is interesting to note that the ratio of effectiveness (5 or 6 to 1) for the effects on mature sperm of neutron as compared with x-irradiation is comparab...
متن کاملSex-linked inheritance of hearing and song in the Belgian Waterslager canary.
Belgian Waterslager canaries have less sensitive hearing at high frequencies and produce songs with more energy at low frequencies than wild-type canaries. A backcross pedigree between Belgian Waterslager canaries and a domestic strain with wild-type song revealed inheritance patterns consistent with a factor of major effect located on the Z sex chromosome affecting both poor high-frequency hea...
متن کاملSex-linked inheritance of host-plant specialization in a polyphagous butter ̄y
I investigated the genetic background of intraspeci¢c variation in oviposition speci¢city in the generalist butter£y Polygonia c-album. Using reciprocal crosses between two populations that di¡er in their degree of specialization, I show that speci¢city is strongly sex-linked. This indicates that genes determining this di¡erence are located primarily on the paternally inherited X-chromosome. Th...
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ژورنال
عنوان ژورنال: The Biological Bulletin
سال: 1960
ISSN: 0006-3185,1939-8697
DOI: 10.2307/1538818