Inheritance and linkage of isozyme variants in incense-cedar

Isozymes extracted from seed of incense-cedar (Caiocedrus decurrens [Torr.] Florin) are described. These Isozymes appear to be encoded by 27 loci; allelic variants are Identified for 25 loci. Three pairs of loci appear to be linked: αestFest, with a recombination frequency (RF) of 0.02–0.06; Got3: M...

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Veröffentlicht in:	The Journal of heredity 1986-07, Vol.77 (4), p.261-266
1. Verfasser:	Harry, D.E
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions Alleles Biological and medical sciences BOSQUES CALIFORNIA CALIFORNIE CALOCEDRUS DECURRENS Classical and quantitative genetics. Population genetics. Molecular genetics Classical genetics, quantitative genetics, hybrids CUPRESSACEAE FORESTS FORET Fundamental and applied biological sciences. Psychology Generalities. Genetics. Plant material Genetic Linkage Genetic Variation GENETICA GENETICS Genetics and breeding of economic plants Genetics of eukaryotes. Biological and molecular evolution GENETIQUE GRAINE HEREDITE HERENCIA INHERITANCE ISOENZIMAS ISOENZYME ISOENZYMES Isoenzymes - genetics Phenotype PINACEAE Plants - enzymology Plants - genetics Pteridophyta, spermatophyta SEEDS SEMILLA Trees Vegetals
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Zusammenfassung:	Isozymes extracted from seed of incense-cedar (Caiocedrus decurrens [Torr.] Florin) are described. These Isozymes appear to be encoded by 27 loci; allelic variants are Identified for 25 loci. Three pairs of loci appear to be linked: αestFest, with a recombination frequency (RF) of 0.02–0.06; Got3: Mdh 1, with an RF of 0.10–0.19; and Got2:Pg12, with an RF of 0.02–0.11. The latter linkage has been described for several taxa within the Pinaceae; It may represent an ancient arrangement predating the divergence of Pinaceae and Cupressaceae.
ISSN:	0022-1503 1465-7333
DOI:	10.1093/oxfordjournals.jhered.a110233