Genome wide profiling of histone variants in tumors
Genome wide profiling of histone variants in tumors
批准号:
8938009
负责人:
YAMINI P DALAL
金额:
$36.81万
依托单位国家:
美国
项目类别:
财政年份:
--
资助国家:
美国
项目状态:
未结题
起止时间:
至
关键词:
AddressCancer cell lineCentromereChromatin StructureChromosomal InstabilityChromosome Fragile SitesColorectal CancerEpigenetic ProcessFailureFunctional RNAFutureGenesGenomeGoalsHistonesHumanLeadLocationMapsMethodsModificationOutcomePostdoctoral FellowProcessSpecificityVariantWorkcancer cellcentromere protein Afollow-upgenome-widenew technologyresponsetumortumor progressiontumorigenic
中文摘要
我们已经在结直肠癌细胞系中绘制了独特的组蛋白变体基因组,并发现它们聚集在表观遗传学独特区域的子集上。我们已经绘制了这些地区进一步使用细胞学方法,并发现了一个新的着丝粒样的区域在一个脆弱的染色体站点包括myc基因座。未来的目标包括绘制肿瘤中的组蛋白变体,以跟踪肿瘤发生过程导致的异常染色质结构的进展,并发现错误定位中涉及的重塑和过程。我们还纯化了大量的组蛋白变体,并检查了它们对肿瘤进展的反应。
英文摘要
We have mapped unique histone variant genome wide in colorectal cancer cell lines and found that that they cluster at a subset of epigenetically distinctive regions. We have mapped these regions further using cytological methods and discovered a new centromere-like region in a fragile chromosome site encompassing the myc locus. Future goals involve mapping histone variants in tumors in order to track progression of aberrant chromatin structures as a consequence of the tumorigenic process, and discovering remodelers and processes involved in the mis-localization. We are also purifying large quantities of histone variants and examining their modification status in response to tumor progression.
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会议论文
Analysis of centromere identity and structure in human cells
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批准号:7966218
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项目类别:
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资助金额:$31.78万
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财政年份:--
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负责人:YAMINI P DALAL
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依托单位:
Analysis of centromere identity and structure in human cells
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批准号:8553040
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资助金额:$30.55万
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负责人:YAMINI P DALAL
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Analysis of centromere identity and structure in human cells
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批准号:10014571
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资助金额:$47.33万
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负责人:YAMINI P DALAL
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Kinetochore Interaction with Centromere Chromatin in human cells
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批准号:8157701
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资助金额:$18.97万
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负责人:YAMINI P DALAL
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Genome wide profiling of histone variants in colorectal cancer cells
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批准号:8349395
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资助金额:$49.99万
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负责人:YAMINI P DALAL
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Biomechanical properties of chromatin in cancer and normal cells
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批准号:10702505
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项目类别:
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资助金额:$82.29万
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负责人:YAMINI P DALAL
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Genome wide profiling of histone variants in tumors
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批准号:10014570
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资助金额:$45.93万
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负责人:YAMINI P DALAL
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Analysis of centromere identity and structure in human cells
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批准号:10262264
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资助金额:$55.54万
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负责人:YAMINI P DALAL
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依托单位:
Role of histone variants in aging and cancer
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批准号:10486789
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项目类别:
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资助金额:$71.79万
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财政年份:--
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负责人:YAMINI P DALAL
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依托单位:
Genome wide profiling of histone variants in colorectal cancer cells
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批准号:7966216
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项目类别:
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资助金额:$52.96万
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财政年份:--
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负责人:YAMINI P DALAL
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依托单位:
Analysis of centromere identity and structure in human cells
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批准号:8763399
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项目类别:
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资助金额:$30.1万
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财政年份:--
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负责人:YAMINI P DALAL
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依托单位:
Role of histone variants in aging and cancer
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批准号:10702504
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项目类别:
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资助金额:$82.29万
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财政年份:--
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负责人:YAMINI P DALAL
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依托单位:
Formation of Centromeres in vivo
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批准号:10926164
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项目类别:
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资助金额:$20.16万
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财政年份:--
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负责人:YAMINI P DALAL
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依托单位:
Genome wide profiling of histone variants in colorectal cancer cells
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批准号:8157698
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项目类别:
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资助金额:$47.43万
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财政年份:--
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负责人:YAMINI P DALAL
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依托单位:
Analysis of centromere identity and structure in human cells
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批准号:8349396
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项目类别:
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资助金额:$29.99万
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财政年份:--
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负责人:YAMINI P DALAL
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依托单位:
Kinetochore Interaction with Centromere Chromatin in human cells
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资助金额:$20.37万
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负责人:YAMINI P DALAL
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依托单位:
Analysis of centromere identity and structure in human cells
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批准号:8938010
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项目类别:
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资助金额:$37.93万
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财政年份:--
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负责人:YAMINI P DALAL
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Analysis of centromere identity and structure in human cells
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批准号:9153820
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资助金额:$43.86万
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财政年份:--
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负责人:YAMINI P DALAL
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依托单位:
Formation of Centromeres in vivo
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批准号:10486792
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项目类别:
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资助金额:$35.9万
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财政年份:--
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负责人:YAMINI P DALAL
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依托单位:
Biomechanical properties of chromatin in cancer and normal cells
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批准号:10486790
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项目类别:
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资助金额:$71.79万
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财政年份:--
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负责人:YAMINI P DALAL
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依托单位:
海外基金