2008 Fiscal Year Final Research Report
Analysis of function of PALB2, which binds to BRCA2(breast cancer susceptibility gene product 2), in homologous recombination
Project/Area Number |
19510057
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Risk sciences of radiation/Chemicals
|
Research Institution | Wakayama Medical University |
Principal Investigator |
YAMAZOE Mitsuyoshi Wakayama Medical University, 医学部, 准教授 (00284745)
|
Project Period (FY) |
2007 – 2008
|
Keywords | 相同DNA組換え / DNA修復 / 家族性乳癌 / BRCA2 / DT40細胞 |
Research Abstract |
家族性乳癌原因因子BRCA2と、そのN末端領域に結合する因子PALB2の遺伝学的相互作用を、脊椎動物細胞で容易に遺伝子破壊を行うことができるニワトリBリンパ球DT40細胞を用いて解析した。PALB2の相同組換えにおける機能は、いずれもBRCA2の持つ機能の一部に含まれていた。このことからPALB2遺伝子はBRCA2遺伝子の下で、BRCA2と同じ相同組換え経路で働いていると結論した。
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[Journal Article] ATP-induced shrinkage of DNA with MukB protein and the MukBEF complex of Escherichia coli2008
Author(s)
Chen, N., Zinchenko, AA., Yoshikawa, Y., Araki, S., Adachi, S., Yamazoe, M., Hiraga, S. and Yoshikawa, K.
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Journal Title
J Bacteriol 190
Pages: 3731-3737
Peer Reviewed
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[Journal Article] Cells deficient in the FANC/BRCA pathway are hypersensitive to plasmalevel of formaldehyde2007
Author(s)
Ridpath, JR., Nakamura, A., Tano, K.,Luke, AM., Sonoda, E., Arakawa, H., Buerstedde, JM., Gillespie, DA., Sale, JE., Yamazoe, M., Bishop, DK.,Takata, M., Takeda, S., Watanabe, M.,Swenberg, JA. and Nakamura, J
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Journal Title
Cancer Res. 67
Pages: 11117-11122
Peer Reviewed
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[Journal Article] RAD51 up-regulation bypasses BRCA1 function and is a common feature of BRCA1-deficient breast tumors2007
Author(s)
Martin, RW., Orelli, BJ., Yamazoe, M., Minn, AJ., Takeda, S. and Bishop, DK
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Journal Title
Cancer Res. 67
Pages: 9658-9665
Peer Reviewed