Item type |
itemtype_ver1(1) |
公開日 |
2021-09-14 |
タイトル |
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タイトル |
QTL analysis for early growth in an intercross between native Japanese Nagoya and White Plymouth Rock chicken breeds using RAD sequencing‐based SNP markers |
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言語 |
en |
著者 |
Essa, B. H.
Suzuki, S.
Nagano, A. J.
Elkholya, S. Z.
Ishikawa, A.
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アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
権利 |
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言語 |
en |
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権利情報 |
"This is the peer reviewed version of the following article: [Essa, B.H., Suzuki, S., Nagano, A.J., Elkholya, S.Z. and Ishikawa, A. (2021), QTL analysis for early growth in an intercross between native Japanese Nagoya and White Plymouth Rock chicken breeds using RAD sequencing-based SNP markers. Anim. Genet., 52: 232-236. https://doi.org/10.1111/age.13039], which has been published in final form at [https://doi.org/10.1111/age.13039]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited." |
キーワード |
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主題Scheme |
Other |
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主題 |
Body weight |
キーワード |
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主題Scheme |
Other |
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主題 |
Growth |
キーワード |
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主題Scheme |
Other |
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主題 |
Nagoya |
キーワード |
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主題Scheme |
Other |
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主題 |
QTL |
キーワード |
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主題Scheme |
Other |
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主題 |
RAD-seq |
キーワード |
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主題Scheme |
Other |
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主題 |
White Plymouth Rock |
内容記述 |
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内容記述 |
An F2 population of 239 chickens was obtained by an intercross between Nagoya (NAG), a native Japanese breed with low growth, and White Plymouth Rock (WPR), a Western breed with high growth. Using SNP markers obtained by restriction site-associated DNA sequencing, genome-wide QTL analysis was performed and it revealed three QTL for early postnatal growth in the F2 population at genome-wide 5% significance levels. The most highly significant QTL affecting body weights at 2–4 weeks of age and weight gains at 2–3 and 0–4 weeks was located on GGA4 between 34.0 and 65.6 Mb with LOD scores of 3.9–5.9 and it explained 4.9–9.9% of the total variance of the traits. The analysis provided evidence for significant QTL on GGA2 between 105.6 and 125.2 Mb (LOD = 4.6) and on GGA1 between 51.1 and 61.6 Mb (LOD = 4.0) which had effects on body weight at 3 weeks and body weight gain at 0–1 week respectively. These two genomic regions explained 6.6 and 6.9% of the phenotypic F2 variance of the corresponding traits respectively. The allele derived from WPR at all QTL increased the corresponding traits. Neither sex-specific nor epistatic QTL was detected. The results showed that the GGA4 QTL affecting multiple traits is a key locus responsible for early growth in our chicken cross, suggesting that this QTL may make a great contribution to genetic improvement of growth performance of the NAG breed with a low growth rate. |
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言語 |
en |
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内容記述タイプ |
Abstract |
出版者 |
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言語 |
en |
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出版者 |
Wiley |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプresource |
http://purl.org/coar/resource_type/c_6501 |
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タイプ |
journal article |
出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
関連情報 |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1111/age.13039 |
収録物識別子 |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
0268-9146 |
書誌情報 |
en : Animal Genetics
巻 52,
号 2,
p. 232-236,
発行日 2021-04
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ファイル公開日 |
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日付 |
2022-04-01 |
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日付タイプ |
Available |