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Functional Characterization of DNA Repair Gene Variants in Live Cells Enabled Through Precision Genome Editing, Chemical Biology, and Biochemical Tools
Functional Characterization of DNA Repair Gene Variants in Live Cells Enabled Through Prec...
Functional Characterization of DNA Repair Gene Variants in Live Cells Enabled Through Precision Genome Editing, Chemical Biology, and Biochemical Tools

상세정보

자료유형  
 학위논문 서양
최종처리일시  
20250211152029
ISBN  
9798384424437
DDC  
540
저자명  
Vasquez, Carlos Anthony.
서명/저자  
Functional Characterization of DNA Repair Gene Variants in Live Cells Enabled Through Precision Genome Editing, Chemical Biology, and Biochemical Tools
발행사항  
[Sl] : University of California, San Diego, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
138 p
주기사항  
Source: Dissertations Abstracts International, Volume: 86-03, Section: B.
주기사항  
Advisor: Komor, Alexis.
학위논문주기  
Thesis (Ph.D.)--University of California, San Diego, 2024.
초록/해제  
요약Progress in next-generation sequencing (NGS) technologies has streamlined the detection of human genetic variations, and the identification of clinically actionable genes and pathogenic mutations has transformed precision medicine. However, only a small fraction of identified human genetic variants have been assigned a clinical classification or functionally characterized. This highlights the importance of investigating genetic variants and obtaining mechanistic insight into disease etiology and progression. Base editing is a new precision genome editing methodology that utilizes native DNA repair pathways within living cells to either fix or install genetic variants. In Chapter 2, we detail our findings which aim to provide an optimized protocol in utilizing base editing technology. Then in Chapter 3, we detail how we harness base editing to overcome many of the limitations of traditional genome editing to generate both homozygous and heterozygous isogenic cell lines of four MUTYH variants. To date, these were the first reports of successful generation of isogenic cell lines containing MUTYH variants and also the first to functionally characterize them within living cells. Finally, in Chapter 4, non-thesis-related university service garnered throughout the primary author and researcher's tenure is briefly discussed as this work has also led to both personal and professional advances.
일반주제명  
Chemistry
일반주제명  
Cellular biology
일반주제명  
Biochemistry
일반주제명  
Genetics
키워드  
Next-generation sequencing
키워드  
Human genetic variations
키워드  
Live cells
키워드  
Isogenic cell
기타저자  
University of California, San Diego Chemistry and Biochemistry
기본자료저록  
Dissertations Abstracts International. 86-03B.
전자적 위치 및 접속  
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MARC

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■1001  ▼aVasquez,  Carlos  Anthony.
■24510▼aFunctional  Characterization  of  DNA  Repair  Gene  Variants  in  Live  Cells  Enabled  Through  Precision  Genome  Editing,  Chemical  Biology,  and  Biochemical  Tools
■260    ▼a[Sl]▼bUniversity  of  California,  San  Diego▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a138  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  86-03,  Section:  B.
■500    ▼aAdvisor:  Komor,  Alexis.
■5021  ▼aThesis  (Ph.D.)--University  of  California,  San  Diego,  2024.
■520    ▼aProgress  in  next-generation  sequencing  (NGS)  technologies  has  streamlined  the  detection  of  human  genetic  variations,  and  the  identification  of  clinically  actionable  genes  and  pathogenic  mutations  has  transformed  precision  medicine.  However,  only  a  small  fraction  of  identified  human  genetic  variants  have  been  assigned  a  clinical  classification  or  functionally  characterized.  This  highlights  the  importance  of  investigating  genetic  variants  and  obtaining  mechanistic  insight  into  disease  etiology  and  progression.  Base  editing  is  a  new  precision  genome  editing  methodology  that  utilizes  native  DNA  repair  pathways  within  living  cells  to  either  fix  or  install  genetic  variants.  In  Chapter  2,  we  detail  our  findings  which  aim  to  provide  an  optimized  protocol  in  utilizing  base  editing  technology.  Then  in  Chapter  3,  we  detail  how  we  harness  base  editing  to  overcome  many  of  the  limitations  of  traditional  genome  editing  to  generate  both  homozygous  and  heterozygous  isogenic  cell  lines  of  four  MUTYH  variants.  To  date,  these  were  the  first  reports  of  successful  generation  of  isogenic  cell  lines  containing  MUTYH  variants  and  also  the  first  to  functionally  characterize  them  within  living  cells.  Finally,  in  Chapter  4,  non-thesis-related  university  service  garnered  throughout  the  primary  author  and  researcher's  tenure  is  briefly  discussed  as  this  work  has  also  led  to  both  personal  and  professional  advances.
■590    ▼aSchool  code:  0033.
■650  4▼aChemistry
■650  4▼aCellular  biology
■650  4▼aBiochemistry
■650  4▼aGenetics
■653    ▼aNext-generation  sequencing
■653    ▼aHuman  genetic  variations
■653    ▼aLive  cells
■653    ▼aIsogenic  cell
■690    ▼a0485
■690    ▼a0379
■690    ▼a0487
■690    ▼a0369
■71020▼aUniversity  of  California,  San  Diego▼bChemistry  and  Biochemistry.
■7730  ▼tDissertations  Abstracts  International▼g86-03B.
■790    ▼a0033
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17162584▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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