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A Biophysical Approach to Normalization and Trajectory Inference in Single-Cell RNA Sequencing Data Analysis
A Biophysical Approach to Normalization and Trajectory Inference in Single-Cell RNA Sequencing Data Analysis
Detailed Information
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202104757
- ISBN
- 9798290652757
- DDC
- 571.6
- 저자명
- Fang, Meichen.
- 서명/저자
- A Biophysical Approach to Normalization and Trajectory Inference in Single-Cell RNA Sequencing Data Analysis
- 발행사항
- [Sl] : California Institute of Technology, 2025
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2025
- 형태사항
- 121 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-03, Section: B.
- 주기사항
- Advisor: Pachter, Lior.
- 학위논문주기
- Thesis (Ph.D.)--California Institute of Technology, 2025.
- 초록/해제
- 요약Single-cell genomics assays, particularly single-cell RNA sequencing that enables genome-wide profiling of gene expression, have been driven forward by a combination of technological and computational advances. While producing extraordinary large amounts of data for biological discovery, methods for mining results currently rely heavily on heuristics and lack of modeling has resulted in limited mechanistic biological insight. This thesis presents two models for normalization and trajectory inference in single-cell RNA sequencing analysis to demonstrate how biophysical modeling, when combined with principled statistical inference, can yield interpretable insights grounded in rigorous theoretical frameworks.We begin by explaining the two cultures in single-cell RNA sequencing analysis. Next, we present the chemical master equation, which forms the theoretical foundation for biophysically informed stochastic models of gene expression, and explore an existing gap in developing uniform approximations over time under the large-volume limit. Returning to scRNA-seq data analysis, we introduce two mechanistic models for normalization and trajectory inference, which are essential components of scRNA-seq analysis.
- 일반주제명
- Cells
- 일반주제명
- RNA polymerase
- 일반주제명
- Gene expression
- 일반주제명
- Chemical reactions
- 일반주제명
- Bar codes
- 일반주제명
- Genomes
- 일반주제명
- Stochastic models
- 일반주제명
- Probability distribution
- 일반주제명
- Genetics
- 일반주제명
- Bioengineering
- 일반주제명
- Biomedical engineering
- 키워드
- RNA
- 키워드
- Gene expression
- 기타저자
- California Institute of Technology Biology and Biological Engineering
- 기본자료저록
- Dissertations Abstracts International. 87-03B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520260202104757
■006m o d
■007cr#unu||||||||
■020 ▼a9798290652757
■035 ▼a(MiAaPQ)AAI32151393
■035 ▼a(MiAaPQ)Caltech17389
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a571.6
■1001 ▼aFang, Meichen.
■24512▼aA Biophysical Approach to Normalization and Trajectory Inference in Single-Cell RNA Sequencing Data Analysis
■260 ▼a[Sl]▼bCalifornia Institute of Technology▼c2025
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2025
■300 ▼a121 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-03, Section: B.
■500 ▼aAdvisor: Pachter, Lior.
■5021 ▼aThesis (Ph.D.)--California Institute of Technology, 2025.
■520 ▼aSingle-cell genomics assays, particularly single-cell RNA sequencing that enables genome-wide profiling of gene expression, have been driven forward by a combination of technological and computational advances. While producing extraordinary large amounts of data for biological discovery, methods for mining results currently rely heavily on heuristics and lack of modeling has resulted in limited mechanistic biological insight. This thesis presents two models for normalization and trajectory inference in single-cell RNA sequencing analysis to demonstrate how biophysical modeling, when combined with principled statistical inference, can yield interpretable insights grounded in rigorous theoretical frameworks.We begin by explaining the two cultures in single-cell RNA sequencing analysis. Next, we present the chemical master equation, which forms the theoretical foundation for biophysically informed stochastic models of gene expression, and explore an existing gap in developing uniform approximations over time under the large-volume limit. Returning to scRNA-seq data analysis, we introduce two mechanistic models for normalization and trajectory inference, which are essential components of scRNA-seq analysis.
■590 ▼aSchool code: 0037.
■650 4▼aCells
■650 4▼aRNA polymerase
■650 4▼aGene expression
■650 4▼aChemical reactions
■650 4▼aBar codes
■650 4▼aGenomes
■650 4▼aStochastic models
■650 4▼aProbability distribution
■650 4▼aOrdinary differential equations
■650 4▼aGenetics
■650 4▼aBioengineering
■650 4▼aBiomedical engineering
■653 ▼aSingle-cell genomics
■653 ▼aRNA
■653 ▼aGenome-wide profiling
■653 ▼aGene expression
■653 ▼aBiophysical modeling
■690 ▼a0202
■690 ▼a0541
■690 ▼a0369
■71020▼aCalifornia Institute of Technology▼bBiology and Biological Engineering.
■7730 ▼tDissertations Abstracts International▼g87-03B.
■790 ▼a0037
■791 ▼aPh.D.
■792 ▼a2025
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17358825▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
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