Effect of the puroindoline locus and environment on Chinese fresh noodle texture
Article
Article Title | Effect of the puroindoline locus and environment on Chinese fresh noodle texture |
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ERA Journal ID | 5177 |
Article Category | Article |
Authors | Storlie, E. (Author), Yang, E. N. (Author), Zou, Y. C. (Author), Chen, D. S. (Author), Sheppard, J. (Author), Martin, D. (Author), Huang, S. (Author), Mares, D. (Author) and Sutherland, M. W. (Author) |
Journal Title | Australian Journal of Agricultural Research |
Journal Citation | 57 (5), pp. 537-542 |
Number of Pages | 6 |
Year | 2006 |
Publisher | CSIRO Publishing |
Place of Publication | Australia |
ISSN | 0004-9409 |
1444-9838 | |
Digital Object Identifier (DOI) | https://doi.org/10.1071/AR05248 |
Web Address (URL) | https://www.publish.csiro.au/cp/AR05248 |
Abstract | Grain produced from doubled-haploid (DH)wheat lines, developed from a hard- and a soft-grained wheat cultivar, were bulked according to Pinb (puroindoline b) genotypes for an assessment of Chinese fresh noodle texture by a trained taste panel. Each DH line was designated as 'soft' or 'hard' grained, based on a PCR amplification of the wildtype, soft allele, or the mutant, hard allele. Theoretically, the soft and hard grain bulks represented respective Pinb alleles and an independent assortment of unlinked alleles from the parents, Sunco and Chuanyu 12. Grains from the parents and DH lines were grown at 2 locations in Queensland, Australia, and one in Sichuan, China. The grains were milled and processed for a taste panel evaluation in Chengdu, Sichuan. Results suggest the Pinb alleles had a significant effect on noodle softness and explained 30% of the variation; the 'soft' Pinb allele conferred a softer noodle texture. Location had a significant effect on noodle smoothness; wheat grain grown at Biloela, Queensland, produced a smoother noodle texture than grain grown in Sichuan. The effect of location confirms the importance of environment as a variable for this quality character. This investigation exemplifies the utility of Pinb markers for specifically altering Chinese Fresh Noodle texture. |
Keywords | Triticum aestivum; grain hardness; bulked segregant analysis; taste panel; Pinb; noodle softness |
ANZSRC Field of Research 2020 | 310506. Gene mapping |
300105. Genetically modified field crops and pasture | |
300406. Crop and pasture improvement (incl. selection and breeding) | |
Public Notes | File reproduced in accordance with the copyright policy of the publisher/author. |
Byline Affiliations | Faculty of Sciences |
Chinese Academy of Agricultural Sciences, China | |
Sichuan Academy of Agricultural Science, China | |
Department of Primary Industries and Fisheries, Queensland | |
Department of Primary Industries, Queensland | |
BRI Australia | |
University of South Australia | |
Department of Biological and Physical Sciences |
https://research.usq.edu.au/item/9y094/effect-of-the-puroindoline-locus-and-environment-on-chinese-fresh-noodle-texture
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