| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2017-02-23 |
| タイトル |
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タイトル |
Natural Variation in the Flag Leaf Morphology of Rice Due to a Mutation of the NARROW LEAF 1 Gene in Oryza sativa L |
| タイトル |
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タイトル |
Natural Variation in the Flag Leaf Morphology of Rice Due to a Mutation of the NARROW LEAF 1 Gene in Oryza sativa L. |
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言語 |
en |
| 言語 |
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言語 |
eng |
| キーワード |
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主題Scheme |
Other |
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主題 |
rice |
| キーワード |
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主題Scheme |
Other |
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主題 |
flag leaf width |
| キーワード |
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主題Scheme |
Other |
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主題 |
natural variation |
| キーワード |
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主題Scheme |
Other |
|
主題 |
Oryza sativa L. |
| キーワード |
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主題Scheme |
Other |
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主題 |
NARROW LEAF 1 |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
TAGUCHI-SHIOBARA, Fumio
OTA, Tatsuya
EBANA, Kaworu
OOKAWA, Taiichiro
YAMASAKI, Masanori
TANABATA, Takanari
YAMANOUCHI, Utako
WU, Jianzhong
ONO, Nozomi
NONOUE, Yasunori
NAGATA, Kazufumi
FUKUOKA, Shuichi
HIRABAYASHI, Hideyuki
YAMAMOTO, Toshio
YANO, Masahiro
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| 著者別名 |
TAGUCHI-SHIOBARA, Fumio
OTA, Tatsuya
EBANA, Kaworu
OOKAWA, Taiichiro
YAMASAKI, Masanori
TANABATA, Takanari
YAMANOUCHI, Utako
WU, Jianzhong
ONO, Nozomi
NONOUE, Yasunori
NAGATA, Kazufumi
FUKUOKA, Shuichi
HIRABAYASHI, Hideyuki
YAMAMOTO, Toshio
YANO, Masahiro
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| 著者注記 |
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Tatsuya, Ota：Department of Evolutionary Studies of Biosystems, SOKENDAI (The Graduate University for Advanced Studies) *(Associate Professor) |
| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
We investigated the natural variations in the flag leaf morphology of rice. We conducted a principal component analysis based on nine flag leaf morphology traits using 103 accessions from the National Institute of Agrobiological Sciences Core Collection. The first component explained 39% of total variance, and the variable with highest loading was the width of the flag leaf (WFL). A genome-wide association analysis of 102 diverse Japanese accessions revealed that marker RM6992 on chromosome 4 was highly associated with WFL. In analyses of progenies derived from a cross between Takanari and Akenohoshi, the most significant quantitative trait locus (QTL) for WFL was in a 10.3-kb region containing the NARROW LEAF 1 (NAL1) gene, located 0.4 Mb downstream of RM6992. Analyses of chromosomal segment substitution lines indicated that a mutation (G1509A single-nucleotide mutation, causing an R233H amino acid substitution in NAL1) was present at the QTL. This explained 13 and 20% of total variability in WFL and the distance between small vascular bundles, respectively. The mutation apparently occurred during rice domestication and spread into japonica, tropical japonica, and indica subgroups. Notably, one accession, Phulba, had a NAL1 allele encoding only the N-terminal, or one-fourth, of the wild-type peptide. Given that the Phulba allele and the histidine-type allele showed essentially the same phenotype, the histidine-type allele was regarded as malfunctional. The phenotypes of transgenic plants varied depending on the ratio of histidine-type alleles to arginine-type alleles, raising the possibility that H(233)-type products function differently from and compete with R(233)-type products. |
| 論文注記 |
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Published online : October 7, 2015 |
| 書誌情報 |
Genetics
en : Genetics
巻 201,
号 2,
p. 795-808,
発行日 2015-10-01
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| 雑誌情報 |
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Publication Start Year : 1916 |
| 雑誌情報 |
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Frequency : Monthly |
| 出版者 |
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出版者 |
Genetics Society Of America / Baltimore, MD |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0016-6731 |
| Online ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1943-2631 |
| 書誌レコードID (NCID) |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA12005153 |
| PubMed番号 |
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識別子タイプ |
PMID |
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関連識別子 |
26275424 |
| PMC番号 |
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PMC4596685 |
| 権利 |
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権利情報 |
© 2015 by the Genetics Society of America |
| 権利 |
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権利情報 |
Articles from this journal are usually available after a 12-month delay (embargo). |
| 関連サイト |
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識別子タイプ |
URI |
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関連識別子 |
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4596685/ |
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関連名称 |
Article ＜PMC FREE Full text＞ |
| 関連サイト |
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識別子タイプ |
URI |
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関連識別子 |
http://www.genetics.org/content/by/year |
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関連名称 |
Issue Archive ＜GENETICS＞ |
| 関連サイト |
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識別子タイプ |
URI |
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関連識別子 |
http://www.genetics.org/content/about-journal |
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関連名称 |
About GENETICS ＜The Genetics Society of America (GSA)＞ |
本文 (4.0 MB)
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