| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2019-09-27 |
| タイトル |
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タイトル |
SSR-based molecular profiling of 237 persimmon (Diospyros kaki Thunb.) germplasms using an ASTRINGENCY-linked marker |
| タイトル |
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タイトル |
SSR-based molecular profiling of 237 persimmon (Diospyros kaki Thunb.) germplasms using an ASTRINGENCY-linked marker |
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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 |
Astringency |
| キーワード |
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主題Scheme |
Other |
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主題 |
Breeding |
| キーワード |
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主題Scheme |
Other |
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主題 |
Fruit tree |
| キーワード |
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主題Scheme |
Other |
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主題 |
Genetic resources |
| キーワード |
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主題Scheme |
Other |
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主題 |
PCNA |
| キーワード |
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主題Scheme |
Other |
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主題 |
Polyploidy |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
|
主題 |
Astringency |
| キーワード |
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|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Breeding |
| キーワード |
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|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Fruit tree |
| キーワード |
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|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Genetic resources |
| キーワード |
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|
言語 |
en |
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主題Scheme |
Other |
|
主題 |
PCNA |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
|
主題 |
Polyploidy |
| 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 |
尾上, 典之
小林, 省藏
河野, 淳
佐藤, 明彦
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Pollination-constant non-astringent (PCNA) trait is desirable in persimmon production because it confers natural astringency loss in mature persimmon fruit. Expression of the PCNA trait requires six homozygous recessive PCNA (ast) alleles at the single ASTRINGENCY (AST) locus in hexaploid persimmon. When crossing non-PCNA accessions to breed PCNA offspring, knowledge of ast and non-PCNA (AST) allele dosage in the parental accessions is important, because more PCNA offspring can segregate from a non-PCNA parent with more ast and fewer AST alleles. Previously, we have demonstrated that a region linked to the AST locus has numerous fragment size polymorphisms with varying numbers of simple sequence repeats. Here, we reveal the polymorphisms in this region in a broad collection of persimmon germplasms. Among 237 accessions, we distinguished 21 AST- and 5 ast-linked fragments with different sizes. Based on the number of fragments detected per individual, we identified 21 non-PCNA accessions with three different ast alleles; by crossing these with a PCNA parent, we obtain PCNA offspring under autohexaploid inheritance. Furthermore, AST and ast allelic combination patterns in hexaploid persimmon were shown to be applicable to cultivar identification of non-PCNA accessions. We directly sequenced ast-linked fragments from 48 accessions with one-size peak of ast-linked fragment and found two distinctive groups of fragments based on single nucleotide polymorphisms. This result suggests that a bottleneck event occurred during ast allele development. We conclude that our fragment size profile can be used to accelerate PCNA breeding that uses non-PCNA parents and to study ast allele accumulation in persimmon. |
| 書誌情報 |
Tree Genetics & Genomes
en : Tree Genetics & Genomes
巻 14,
号 2,
p. 28,
発行日 2018-04
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| 出版者 |
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出版者 |
Springer Nature |
| 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 |
1614-2942 |
| DOI |
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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 |
10.1007/s11295-018-1239-z |
| 情報源 |
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関連名称 |
SC30201804040003 |
| 情報源 |
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関連名称 |
NARO成果DBa |
| 情報源 |
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関連名称 |
C30201803160001_4286.pdf;C30201803160001_4287.pdf;C30201803160001_4285.pdf |
| 情報源 |
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関連名称 |
This is a post-peer-review, pre-copyedit version of an article published in [Tree Genetics & Genomes]. The final authenticated version is available online at: http://dx.doi.org/10.1007/s11295-018-1239-z”. The original publication is available at www.springerlink.com |
| 情報源 |
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関連名称 |
このアーカイブは著者版です。出版社版ではありません。引用の際には出版社版をご利用ください。 |
| 情報源 |
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関連名称 |
This is not the published version. Please cite only the published version. |
| 情報源 |
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関連名称 |
Green open Access /This journal has an embargo period of 12 months. |
| 関連サイト |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1007/s11295-018-1239-z |
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関連名称 |
Tree Genetics & Genomes |
| 著者版フラグ |
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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 |
SC30201804040003-C30201803160001_Postprint (340.2 kB)
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