Cytologically based physical maps of the group 3 chromosomes of wheat

D E Delaney; S Nasuda; T R Endo; B S Gill; S H Hulbert

doi:10.1007/BF00220959

Cytologically based physical maps of the group 3 chromosomes of wheat

Theor Appl Genet. 1995 Oct;91(5):780-2. doi: 10.1007/BF00220959.

Authors

D E Delaney¹, S Nasuda, T R Endo, B S Gill, S H Hulbert

Affiliation

¹ Department of Plant Pathology, Kansas State University, 4024 Throckmorton Hall, 66506, Manhattan, Kansas, USA.

PMID: 24169916
DOI: 10.1007/BF00220959

Abstract

Cytologically based physical maps for the group 3 chromosomes of wheat were constructed by mapping 25 Triticum aestivum deletion lines with 29 T. tauschii and T. aestivum RFLP probes. The deletion lines divide chromosomes 3A, 3B, and 3D into 31 discrete intervals, of which 18 were tagged by marker loci. The comparison of the consensus physical map with a consensus RFLP linkage map of the group 3 chromosomes of wheat revealed a fairly even distribution of marker loci on the long arm, and higher recombination in the distal region.