Location of factors enhancing crossing over on linkage group I of Neurospora

Location of factors enhancing crossing over on linkage group I of Neurospora

An enhancement of cross-over frequencies previously reported by Newcombe & Threlkeld (1972) is shown to be due to two regions located on linkage group I, a few cross-over units to the right of the centromere. The distal region appears to be shorter than the proximal region, but equally effective...

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Veröffentlicht in:Genetical Research 1973-04, Vol.21 (2), p.195-204
Hauptverfasser: Hargrave, Jenny, Threlkeld, S. F. H.
Format: Artikel
Sprache:eng
Schlagworte:
Crossing Over, Genetic
Genetic Linkage
Genetics, Microbial
Neurospora
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Zusammenfassung:An enhancement of cross-over frequencies previously reported by Newcombe & Threlkeld (1972) is shown to be due to two regions located on linkage group I, a few cross-over units to the right of the centromere. The distal region appears to be shorter than the proximal region, but equally effective in enhancing cross-over frequencies. The longer proximal region is readily divisable by cross-overs and probably spans several crossover units.
ISSN:0016-6723
1469-5073
DOI:10.1017/S0016672300013367