Genetic analyses of rDNA spacer-length variation in barley

Autor:	Soliman Km
Rok vydání:	1991
Předmět:	Genetics Chromosome 7 (human) Chromosome General Medicine Spacer DNA Biology symbols.namesake Mendelian inheritance symbols Hordeum vulgare Genetic variability Allele Agronomy and Crop Science Ribosomal DNA Biotechnology
Zdroj:	TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik. 85(6-7)
ISSN:	0040-5752
Popis:	The genetic mechanism controlling the inheritance of single and multiple spacer-length variant (slv) phenotypes in barley was investigated in six F2 segregating populations. The results indicated that two independently assorting loci, each with co-dominant alleles, govern genetic variability for rDNA in barley regardless of the number of bands expressed by a given phenotype. The following chromosomal locations are proposed: sl variants 1, 4, 5, 6, and 7 on chromosome 7, and sl variants 7, 8, 9, 12, and 13 on chromosome 6; sl variant 7 is thus located on both of the chromosomes.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13c4170d56cabc712f303542e4eb53f4 https://pubmed.ncbi.nlm.nih.gov/24196069 Zobrazit plný text záznamu Full text from SpringerLink