title: Genetic linkage between cytological markers and the seed storage protein lociSec2[Gli-R2] andSec3[Glu-R1] in rye.
abstract: In order to reach a higher accuracy concerning the cytological locations of the rye seed storage protein lociSec2[Gli-R2] andSec3[Glu-R1] located within chromosome arms 2RS and 1RL, respectively, the linkage relationships between the following loci were analyzed: isozyme lociGpi-R1,Mdh-R1, andPgd2, translocationT273W (Wageningen tester set, involving chromosome arms 1RS and 5RL), the telomere C-bands of chromosome arms 1RL (tL1), 2RS (tS2), and 5RS (tS5), and three interstitial C-bands in chromosome arm 1RS (iS1), in the middle of chromosome arm 1RL (iL1), and in the middle of chromosome arm 2RL (iL2), respectively. The data indicated that locusSec3 is located in the distal half of chromosome arm 1RL (between C-bandiL1 and locusPgd2), while locusSec2 is located a short distance (2.9 ± 1.4%) from the telomere C-band of chromosome arm 2RS.
authors.affiliation: Departamento de Biologia Funcional, Area de Genética, Universidad de Oviedo, 33071, Oviedo, Spain.
authors.forename: C
authors.initials: C
authors.lastname: Alonso-Blanco
authors.forename: P G
authors.initials: PG
authors.lastname: Goicoechea
authors.forename: A
authors.initials: A
authors.lastname: Roca
authors.forename: R
authors.initials: R
authors.lastname: Giraldez