A molecular marker map in 'Kanota' × 'Ogle' hexaploid oat (Avenaspp.) enhanced by additional markers and a robust framework

C.P. Wight; N.A. Tinker; S.F. Kianian; M.E. Sorrells; L.S. O'Donoughue; D.L. Hoffman; S. Groh; G.J. Scoles; C. Li; F.H. Webster; R.L. Phillips; H.W. Rines; S.M. Livingston; K.C. Armstrong; G. Fedak; S.J. Molnar

doi:10.1139/g02-099

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A molecular marker map in 'Kanota' × 'Ogle' hexaploid oat (Avenaspp.) enhanced by additional markers and a robust framework

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A molecular marker map in 'Kanota' × 'Ogle' hexaploid oat (Avenaspp.) enhanced by additional markers and a robust framework

C.P. Wight, N.A. Tinker, S.F. Kianian, M.E. Sorrells, L.S. O'Donoughue, D.L. Hoffman, S. Groh, G.J. Scoles, C. Li, F.H. Webster, …

Genome, Vol.46(1), pp.28-47

2003

DOI: https://doi.org/10.1139/g02-099

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Abstract

Molecular mapping of cultivated oats was conducted to update the previous reference map constructed using a recombinant inbred (RI) population derived from Avena byzantina C. Koch cv. Kanota × Avena sativa L. cv. Ogle. In the current work, 607 new markers were scored, many on a larger set of RI lines (133 vs. 71) than previously reported. A robust, updated framework map was developed to resolve linkage associations among 286 markers. The remaining 880 markers were placed individually within the most likely framework interval using χ2 tests. This molecular framework incorporates and builds on previous studies, including physical mapping and linkage mapping in additional oat populations. The resulting map provides a common tool for use by oat researchers concerned with structural genomics, functional genomics, and molecular breeding.Key words: molecular marker, RFLP, linkage map, oat, Avena.

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Title: A molecular marker map in 'Kanota' × 'Ogle' hexaploid oat (Avenaspp.) enhanced by additional markers and a robust framework
Authors/Creators: C.P. Wight (Author/Creator) - Agriculture and Agri-Food Canada
N.A. Tinker (Author/Creator) - Alberta Gambling Research Institute
S.F. Kianian (Author/Creator) - Planta
M.E. Sorrells (Author/Creator) - Cornell University
L.S. O'Donoughue (Author/Creator) - Alberta Gambling Research Institute
D.L. Hoffman (Author/Creator) - United States Dept. of Agriculture
S. Groh (Author/Creator) - University of Minnesota
G.J. Scoles (Author/Creator) - University of Saskatchewan
C. Li (Author/Creator) - University of Saskatchewan
F.H. Webster (Author/Creator) - PepsiCo (Canada)
R.L. Phillips (Author/Creator) - University of Minnesota‐Twin Cities
H.W. Rines (Author/Creator) - University of Minnesota‐Twin Cities
S.M. Livingston (Author/Creator) - University of Minnesota‐Twin Cities
K.C. Armstrong (Author/Creator) - Alberta Gambling Research Institute
G. Fedak (Author/Creator) - Alberta Gambling Research Institute
S.J. Molnar (Author/Creator) - Alberta Gambling Research Institute
Publication Details: Genome, Vol.46(1), pp.28-47
Publisher: NRC Research Press
Identifiers: 991005540701507891
Copyright: © 2003 Canadian Science Publishing
Murdoch Affiliation: Murdoch University
Language: English
Resource Type: Journal article

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Collaboration types: Domestic collaboration; International collaboration
Citation topics: 3 Agriculture, Environment & Ecology; 3.4 Crop Science; 3.4.96 QTL
Web Of Science research areas: Biotechnology & Applied Microbiology; Genetics & Heredity
ESI research areas: Molecular Biology & Genetics