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The control of chiasma frequeney within a polyploid series in the genusSenecio(Compositae)

✍ Scribed by R. Ingram; H. J. Noltie

Publisher
Springer Netherlands
Year
1987
Tongue
English
Weight
303 KB
Volume
72
Category
Article
ISSN
0016-6707

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✦ Synopsis

Chiasma frequency in a polyploid series, and in the hybrids formed within it, are shown to be directly related to ploidy level, and to be independent of the apparent effective synapsis. The observations are related to previous observations and models on the control of chiasma frequency.

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