Quantitative models and methods for genetic organization

描述(由申请人提供)： 数学博士Indika Raja akse将参加弗雷德·哈钦森癌症研究中心(FHCRC)和华盛顿大学(UW)的指导研究和培训。这项拟议的研究将应用数学技术从基础科学(细胞)水平和临床(疾病结果)水平分析生物数据，目的是提取有关造血谱系中遗传结构的信息。培训目标包括对生物学方法有一个基本的了解，并熟练运用定量方法分析基因表达和基因组数据。主要导师和合作导师提供高维数据分析、细胞和分子生物学以及临床研究方面的专业知识。导师包括生物统计和生物数学(FHCRC)联合项目负责人兼生物统计学(UW)附属教授C.Koper berg博士、FHCRC副主任兼执行副总裁、放射肿瘤学和病理学系(UW)教授M.Groudine博士以及临床研究部(FHCRC)和肿瘤科(UW)教授J.Hansen博士。定量方法学方面的培训将由库珀伯格博士指导，并将通过在威斯康星大学的课程学习、在格罗丁博士的实验室接触细胞和分子生物学技术以及与汉森博士一起进行临床研究来获得进一步的经验。基因表达和染色体空间数据(Sky)将从Groudine博士的实验室获得，Hansen博士将提供单核苷酸多态(SNP)标记数据。SNP数据将被用来确定对疾病结果有影响的重要遗传特征。分析整个基因组的基因表达模式和基因的空间特征的目的将给我们一个更完整的图景，在造血过程中协调基因调控和基因组的组织。将开发动力学模型来描述这一过程。定量方法将包括多元统计技术和网络、矩阵和动力系统理论。在这一研究过程中获得的经验将赋予Raja akse博士作为定量生物医学领域的独立研究员的独特和特殊的资格。

DESCRIPTION (provided by applicant): Dr. Indika Rajapakse, Ph.D Mathematics, will participate in mentored research and training at the Fred Hutchinson Cancer Research Center (FHCRC) and the University of Washington (UW). The proposed research will apply mathematical techniques to the analysis of biological data from the basic science (cellular) level and the clinical (disease outcome) level, with the goal of extracting information about genetic architecture in the hematopoietic lineage. Training goals include obtaining a basic understanding of biological approaches and developing proficiency in applying quantitative methods to analysis of gene expression and genomic data. The primary and co-mentors lend expertise in analysis of high dimensional data, cell and molecular biology, and clinical research. Mentors include Dr. C. Kooperberg, co-program head, Biostatistics and Biomathematics (FHCRC) and affiliate professor, Biostatistics (UW), Dr. M. Groudine, deputy director and executive vice president of the FHCRC and professor, Department of Radiation Oncology and Pathology (UW), and Dr. J. Hansen, Clinical Research Division (FHCRC) and professor, Division of Oncology (UW). Training in quantitative methodologies will be guided by Dr. Kooperberg, and further experience will be gained through coursework at the UW, exposure to cell and molecular biology techniques in Dr. Groudine's lab, and exposure to clinical research with Dr. Hansen. Gene expression and chromosome spatial data (SKY) will be obtained from Dr. Groudine's lab, and Dr. Hansen will provide single nucleotide polymorphism (SNP) marker data. SNP data will be used to identify significant genetic signatures that contribute to disease outcome. The aim of analyzing gene expression patterns across the genome and spatial characterization of genes will give us a more complete picture of coordinated gene regulation and organization of the genome during hematopoiesis. Dynamical models will be developed to describe this process. Quantitative methods will include multivariate statistical techniques and network, matrix, and dynamical systems theories. Experience gained during this course of research will endow Dr. Rajapakse with unique and exceptional qualifications as an independent researcher in the quantitative biomedical field.