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

Charlene P. Wight; Nicholas A. Tinker; Shahryar Kianian; Mark E. Sorrells; Louise S. O'Donoughue; David L. Hoffman; Susanne Groh; Graham J. Scoles; Cheng Dao Li; Francis H. Webster; Ronald L. Phillips; Howard W. Rines; Suzanne M. Livingston; Kenneth C. Armstrong; George Fedak; Stephen J. Molnar

doi:10.1139/g02-099

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

Charlene P. Wight, Nicholas A. Tinker, Shahryar Kianian, Mark E. Sorrells, Louise S. O'Donoughue, David L. Hoffman, Susanne Groh, Graham J. Scoles, Cheng Dao Li, Francis H. Webster, Ronald L. Phillips, Howard W. Rines, Suzanne M. Livingston, Kenneth C. Armstrong, George Fedak, Stephen J. Molnar

Plant Pathology

Research output: Contribution to journal › Article › peer-review

98 Scopus citations

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 x 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.

Original language	English (US)
Pages (from-to)	28-47
Number of pages	20
Journal	Genome
Volume	46
Issue number	1
DOIs	https://doi.org/10.1139/g02-099
State	Published - Feb 2003

Keywords

Avena
Linkage map
Molecular marker
Oat
RFLP

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10.1139/g02-099

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Wight, C. P., Tinker, N. A., Kianian, S., Sorrells, M. E., O'Donoughue, L. S., Hoffman, D. L., Groh, S., Scoles, G. J., Li, C. D., Webster, F. H., Phillips, R. L., Rines, H. W., Livingston, S. M., Armstrong, K. C., Fedak, G., & Molnar, S. J. (2003). A molecular marker map in 'Kanota' x 'Ogle' hexaploid oat (Avena spp.) enhanced by additional markers and a robust framework. Genome, 46(1), 28-47. https://doi.org/10.1139/g02-099

Wight, CP, Tinker, NA, Kianian, S, Sorrells, ME, O'Donoughue, LS, Hoffman, DL, Groh, S, Scoles, GJ, Li, CD, Webster, FH, Phillips, RL, Rines, HW, Livingston, SM, Armstrong, KC, Fedak, G & Molnar, SJ 2003, 'A molecular marker map in 'Kanota' x 'Ogle' hexaploid oat (Avena spp.) enhanced by additional markers and a robust framework', Genome, vol. 46, no. 1, pp. 28-47. 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 x 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.",

keywords = "Avena, Linkage map, Molecular marker, Oat, RFLP",

author = "Wight, {Charlene P.} and Tinker, {Nicholas A.} and Shahryar Kianian and Sorrells, {Mark E.} and O'Donoughue, {Louise S.} and Hoffman, {David L.} and Susanne Groh and Scoles, {Graham J.} and Li, {Cheng Dao} and Webster, {Francis H.} and Phillips, {Ronald L.} and Rines, {Howard W.} and Livingston, {Suzanne M.} and Armstrong, {Kenneth C.} and George Fedak and Molnar, {Stephen J.}",

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AU - Kianian, Shahryar

AU - Sorrells, Mark E.

AU - O'Donoughue, Louise S.

AU - Hoffman, David L.

AU - Groh, Susanne

AU - Scoles, Graham J.

AU - Li, Cheng Dao

AU - Webster, Francis H.

AU - Phillips, Ronald L.

AU - Rines, Howard W.

AU - Livingston, Suzanne M.

AU - Armstrong, Kenneth C.

AU - Fedak, George

AU - Molnar, Stephen J.

PY - 2003/2

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N2 - 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 x 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.

AB - 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 x 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.

KW - Avena

KW - Linkage map

KW - Molecular marker

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KW - RFLP

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

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