The use of the isoenzymic marker gene Got-1 in the recognition of incompatibility S alleles in apple

The S incompatibility system of apple was confirmed through the application of the gene Got-1 for glutamate oxaloacetate transaminase as a marker for the S locus. The 11S alleles proposed by Kobel et al. (1939) were confirmed through anomalous segregations for Got-1 observed in 14 semi-compatible cr...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Theoretical and applied genetics 1995-02, Vol.90 (2), p.303-306
Hauptverfasser:	BATLLE, I, ALSTON, F. H, EVANS, K. M
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Classical genetics, quantitative genetics, hybrids Fundamental and applied biological sciences. Psychology Genetics of eukaryotes. Biological and molecular evolution Malus pumila Pteridophyta, spermatophyta Vegetals
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The S incompatibility system of apple was confirmed through the application of the gene Got-1 for glutamate oxaloacetate transaminase as a marker for the S locus. The 11S alleles proposed by Kobel et al. (1939) were confirmed through anomalous segregations for Got-1 observed in 14 semi-compatible crosses and regular segregations observed in 2 fully compatible crosses. The S allele genotypes of 'Idared' (S 3 S 7), 'Cox' (S 5 S 9) and 'Fiesta' (S 3 S 5) were determined and found to fall within the original series. By associating parental incompatibility genotypes with the segregation of Got-1 alleles, we were able to deduce the coupling of S and Got-1 alleles in 9 varieties.
ISSN:	0040-5752 1432-2242
DOI:	10.1007/BF00222218