Is Crossing Over a Function of Distance?
نویسندگان
چکیده
منابع مشابه
Linkage of genetics and ethics: more crossing over is needed.
Since the development of recombinant DNA technology in the mid 1970s, there has been increasing interest in the ethical, legal, and social implications of genetics and related fields. The web sites of five different organizations (government, academic, and independent not-for-profit) that deal explicitly with genetics and ethics are reviewed here. Some of the sites cover genetics and other issu...
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In a recent number of this journal Professor RICHARD GOLDSCHMIDT has a paper (1917) , “Crossing over ohm Chktsmtypie?“, in which he develops a hypothesis to account for crossing over without recourse to the chiasmatype theory of JANSSENS (which, according to GOLDSCHMIDT, “ziemlich in der Luft schwebt”), or to any similar process. The argument is based on the “von jedermann anerkannten Vorausset...
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cies. The models of crossing over can be constructed that will fit more or less well observed data of recombination frequencies and quadruplet frequen-model examined here is worthy of attention because it is a simple and attractive explanation of recent data of undoubted significance. When intervals which have a very low frequency of crossing over are studied, the frequency of multiple crossove...
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Jogging is a healthy activity and many people enjoy jogging with others for social and motivational reasons. However, jogging partners might not always live in the same location, and it may be difficult to find a local jogger who runs at the same pace, we found through a survey. “Jogging over a Distance” allows joggers to socialize and motivate each other while jogging in geographically distant...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1920
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.6.11.663