Analysis of Molecular Mechanism for Regulating Initiation of Recombination-mediated Mitochondrial DNA Replication
Analysis of Molecular Mechanism for Regulating Initiation of Recombination-mediated Mitochondrial DNA Replication
批准号:
20570171
负责人:
LING Feng
金额:
$3.16万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010
中文摘要
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英文摘要
The mechanism for initiation of recombination-mediated mitochondrial DNA (mtDNA) replication is still unclear in budding yeast. We revealed that the oxidative DNA damage-excision repair enzyme Ntg1 recognizes the exposed single-strand region at the sites of oxidative modifications and introduces DNA double-stranded breaks at a replication origin. In addition, the 5'-3' exonuclease and DNA helicases play roles in mtDNA replication-mediated by Mhr1, which in vitro prefers relaxed closed circular double-stranded DNA for catalyzing homologous DNA pairing.
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DOI:
10.1093/nar/gkn993
发表时间:
2009-02
期刊:
Nucleic acids research
影响因子:
14.9
作者:
[Hori A, Yoshida M, Shibata T, Ling F]
通讯作者:
Ling F
The yeast checkpoint kinase Dun1 down-regulates DIN7 in the absence of DNA damage
在没有 DNA 损伤的情况下,酵母检查点激酶 Dun1 下调 DIN7
DOI:
--
发表时间:
2008
期刊:
Bioscience, Biotechnology, and Biochemistry 72(6)
影响因子:
--
作者:
[Ayako Yoshitani, Feng Ling, Minoru Yoshida]
通讯作者:
Minoru Yoshida
Analysis of DNA-binding sites on Mhr1, a yeast mitochondrial ATP-independent homologous pairing protein
Mhr1(一种酵母线粒体 ATP 依赖性同源配对蛋白)上的 DNA 结合位点分析
DOI:
--
发表时间:
2010
期刊:
FEBS Journal 277
影响因子:
--
作者:
[Tokiha Masuda, Feng Ling, Takehiko Shibata, Tsutomu Mikawa]
通讯作者:
Tsutomu Mikawa
ミトコンドリアDNAコピー数を増加させるミトコンドリア融合
线粒体融合增加线粒体 DNA 拷贝数
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[堀晶子, 吉田稔, 凌楓]
通讯作者:
凌楓
相同DNA組換えにおける天然変性領域の機能
自然简并区域在同源 DNA 重组中的功能
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[Motoko Fujita, Dewi M., 柴田武彦, 甲山治, 新宮良宣, 藤田素子, 増田ときは, 柳澤雅之・河野泰之・甲山治・神崎護, 藤田素子, 奥居沙弥生, 甲山治, 井上仁, 藤田素子, 甲山治(分担執筆), 笠置原央, 新井直人, 増田ときは, 奥居沙弥, 井上仁, 笠置原央, 新井直人, 柴田武彦]
通讯作者:
柴田武彦
共 22 条
The studies on the molecular basis of human mitochondrial DNA homoplasmy formation
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批准号:17K07294
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$3.08万
-
财政年份:2017
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负责人:LING Feng
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依托单位:
Regulatory mechanism for initiating yeast mitochondrial DNA recombination-driven reolication upon nuclear DNA damage
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批准号:26440013
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.33万
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财政年份:2014
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负责人:LING Feng
-
依托单位:
A Mechanism for Mitochondrial DNA Copy Number-regulated Simultaneous Expression of Proteins in Respiratory Complexes.
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批准号:23510237
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.49万
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财政年份:2011
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负责人:LING Feng
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依托单位:
海外基金