Flour yield QTLs in three Australian doubled haploid wheat populations

Lehmensiek, A. ORCID: https://orcid.org/0000-0003-3572-7931 and Eckermann, P. J. and Verbyla, A. P. and Appels, R. and Sutherland, M. W. and Martin, D. and Daggard, G. E. ORCID: https://orcid.org/0000-0002-8005-4273 (2006) Flour yield QTLs in three Australian doubled haploid wheat populations. Australian Journal of Agricultural Research, 57 (10). pp. 1115-1122. ISSN 0004-9409


Abstract

Flour yield quantitative trait loci (QTLs) were identified in 3 Australian doubled haploid populations, Sunco x Tasman, CD87 x Katepwa, and Cranbrook x Halberd. Trial data from 3 to 4 sites or years were available for each population. QTLs were identified on chromosomes 2BS, 4B, 5AL, and 6BL in the Sunco x Tasman population, on chromosomes 4B, 5AS, and 6DL in the CD87 x Katepwa population, and on chromosomes 4DS, 5DS and 7AS in the Cranbrook x Halbred population. In the Sunco x Tasman cross the highest genetic variance was detected with the QTL on chromosome 2B (31.3%), in the CD87 x Katepwa cross with the QTL on chromosome 4B (23.8%), and in the Crnabrook x Halbred cross with the QTL on chromosome 5D (18%). Only one QTL occurred in a similar location in more than one population, indicating the complexity of the flour yield character across different backgrounds.


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: Yes
Item Status: Live Archive
Additional Information: Author version not held. Published version cannot be displayed. See Publisher's link to published version. Formerly (until 2009): Australian Journal of Agricultural Research (Australia) (0004-9409)
Faculty/School / Institute/Centre: Historic - Faculty of Sciences - Department of Biological and Physical Sciences (Up to 30 Jun 2013)
Faculty/School / Institute/Centre: Historic - Faculty of Sciences - Department of Biological and Physical Sciences (Up to 30 Jun 2013)
Date Deposited: 11 Oct 2007 00:45
Last Modified: 08 Nov 2022 03:57
Uncontrolled Keywords: flour; wheat genetics
Fields of Research (2008): 06 Biological Sciences > 0607 Plant Biology > 060704 Plant Pathology
07 Agricultural and Veterinary Sciences > 0703 Crop and Pasture Production > 070305 Crop and Pasture Improvement (Selection and Breeding)
06 Biological Sciences > 0607 Plant Biology > 060703 Plant Developmental and Reproductive Biology
Fields of Research (2020): 31 BIOLOGICAL SCIENCES > 3108 Plant biology > 310805 Plant pathology
30 AGRICULTURAL, VETERINARY AND FOOD SCIENCES > 3004 Crop and pasture production > 300406 Crop and pasture improvement (incl. selection and breeding)
31 BIOLOGICAL SCIENCES > 3108 Plant biology > 310804 Plant developmental and reproductive biology
Socio-Economic Objectives (2008): B Economic Development > 82 Plant Production and Plant Primary Products > 8205 Winter Grains and Oilseeds > 820507 Wheat
Identification Number or DOI: https://doi.org/10.1071/AR05375
URI: http://eprints.usq.edu.au/id/eprint/1492

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