A.
Kleinhofs
Dept.
Crop and Soil Sciences
Washington
State University
Pullman,
WA 99164-6420, USA
Hard-copy edition pages 152 - 159.
Little progress has been made in merging the
molecular and morphological maps during the past year. Based on previously
reported results, the morphological marker linkage maps (Franckowiak 1997), and
the Oregon Wolfe Barley (OWB) map (Costa et
al., 2001), I have attempted to align the barley molecular and
morphological maps. The morphological markers that are firmly anchored to the
molecular map are shown in bold and connected to it by a thin line. The
location of other morphological markers with respect to the molecular map are
only very approximate. The molecular map is based on the Steptoe x Morex min
mapper population. This population consists of 35 lines selected from the 150
Steptoe x Morex Doubled Haploid Mapping population. The lines are DH4, 7, 12,
13, 22, 24, 27, 41, 43, 44, 46, 61, 63, 73, 74, 79, 85, 88, 89, 116, 130, 135,
136, 140, 141, 146, 152, 155, 160, 167, 169, 173, 177, 184, 200. The numbers
are also available at our web site "http://barleygenomics.wsu.edu/".
References:
Franckowiak, J. 1997. Revised linkage
maps for morphological markers in barley, Hordeum
vulgare. Barley Genetics Newsletter Vol. 26:9-21.
Costa, J. M., A. Corey, P. M. Hayes, C. Jobet, A.
Kleinhofs, A. Kopisch, S. F. Kramer, D. Kudrna, M. Li, O. Riera-Lizarazu, K.
Sato, P. Szucs, T. Toojinda, M. I. Vales, and R. I. Wolfe. 2001. Molecular
mapping of the Oregon Wolfe Barleys: a phenotypically polymorphic
doubled-haploid population. Theor. Appl. Genet. 103:415-424.
Legend to figures on following pages
The morphological map is anchored to the molecular
marker map based on the Steptoe x Morex 150 doubled haploid line
population. The morphological markers
that have been localized to the molecular map with a high degree of confidence
are indicated in bold and connected to the molecular map with a dashed
line. Markers that are located with
reasonable confidence are shown in bold and others in plain text. Only markers whose location on the molecular
map can be assigned with a reasonable degree of confidence are shown. Information was gathered from the literature
and the chromosome coordinator reports (BGN 31).
