We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Genetic analysis and nomenclature for seven isozyme systems in Brassica nigra, B. oleracea and B. campestris.
- Authors
Chevre, A. M.; Delourme, R.; Eber, F.; Margale, E.; Quiros, C. F.; Arus, P.
- Abstract
General criteria for the assignment of names to enzyme systems. regions of activity, isozyme loci and allozymes have been lacking in crucifer species. This paper proposes a standard nomenclature for seven isozyme systems in the three diploid species of U's triangle: Brassica nigra, B. oleracea and B. campestris. Gel/electrode buffers, which provided the best resolution for seven isozyme systems, acid phosphatase (APS), aconitase (ACO), leucine aminopeptidase (LAP), 6-phosphogluconate dehydrogenase (6 PGD), phosphoglucoisomerase (PGI), phosphoglucomutase (PGM), and triosephosphate isomerase (TPI), were proposed as standards, Isozyme genetic analysis was determined for B. oleracea and B. campestris from previous studies and by segregation of selfed progenies of heterozygous B nigra plants. Several populations were studied and 148 allozymes at the 18 loci observed were described for the three species. Their relative mobility was studied using a pure line of oilseed rape as reference. The comparison of the different alleles within and between the species is discussed.
- Subjects
ISOENZYMES; MUSTARD; TURNIPS; COLE crops; ACID phosphatase; LEUCINE aminopeptidase
- Publication
Plant Breeding, 1995, Vol 114, Issue 6, p473
- ISSN
0179-9541
- Publication type
Article
- DOI
10.1111/j.1439-0523.1995.tb00839.x