Genotypic frequencies of phosphoglucose isomerase allozymes in bean rust (Uromyces appendiculatus) populations estimated by densitometry

Phosphoglucose isomerase (PGI) is a dimeric enzyme in germinating urediniospores of Uromyces appendiculatus. Three distinct bands occur in heterozygous isolates after starch gel electrophoresis. Transmission densitometry was used to estimate the frequency of the homozygous slow (S), homozygous fast...

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Veröffentlicht in:	Plant pathology 1990-03, Vol.39 (1), p.102-109
Hauptverfasser:	LINDE, D. C., GROTH, J. V., ROELFS, A. P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Fundamental and applied biological sciences. Psychology Fungal plant pathogens Pathology, epidemiology, host-fungus relationships. Damages, economic importance Phytopathology. Animal pests. Plant and forest protection Uromyces appendiculatus Variation, races, biotypes, parasitic specialization, genetics
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