Premium
Alignment of the PiGMaP and USDA linkage maps of porcine chromosomes 2 and 5
Author(s) -
Zhang W,
Haley C,
Moran C
Publication year - 1995
Publication title -
animal genetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.756
H-Index - 81
eISSN - 1365-2052
pISSN - 0268-9146
DOI - 10.1111/j.1365-2052.1995.tb02675.x
Subject(s) - biology , linkage (software) , genetics , chromosome , microsatellite , genetic linkage , genetic linkage map , gene mapping , genetic marker , gene , allele
Summary The PiGMaP and USDA porcine linkage maps for chromosomes 2 and 5 have been aligned by typing five USDA microsatellite markers from chromosomes 2 and 4 from chromosome 5 on the PiGMaP reference families. The markers in the two maps can be successfully aligned except for Sw395 on chromosome 2, which is the end‐most marker in the USDA map 22 cM remote from the next marker, but which maps to a more central location and in the same position as Sw776 in the PiGMaP families. The mapping of four additional chromosome 5 markers has enabled amalgamation of the two previously separate PiGMaP linkage groups assigned to chromosome 5 and has more than doubled the length of its map. The USDA map of chromosome 5 is considerably shorter than the revised PiGMaP version, particularly between DAGK and Sw1071 , where the corresponding lengths are 9 cM versus 33 cM.