Phaseolus polytene chromosomes

Phaseolin

The hybridization signal of the probe for phaseolin genes was always located on chromosome G subterminal on the short arm

Hybridization signal of phaseolin gene probe after FISH on Phaseolus polytene chromosomes
Figure a: Signal (arrow head) of the probe for phaseolin genes located on chromosome G. Here the Chromosom G is extended very much. The scale bar represents 10 µm.
Figure b: Signal (arrow head) of the probe for phaseolin genes after multiple rounds of amplification using the Avidin-Biotin detection system. This foto is taken from my diploma thesis (Nenno 1992).
12/18/2018 19:11  Phaseolus polytene chromosomes by Mario Nenno. © 2008- All rights reserved.
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