Single Cell Sequencing is a modern laboratory technique that helps scientists understand the unique genetic makeup of individual cells. Think of it as a high-powered microscope that can read the genetic instruction manual (DNA) of one cell at a time, rather than looking at millions of cells together. This is important because even cells that look the same can behave differently. This technique has become very valuable in medical research, especially in studying diseases like cancer, where understanding individual cell behavior is crucial. When you see this term in job descriptions, it usually indicates that the lab or company is doing cutting-edge genetic research.
Performed Single Cell Sequencing analysis on tumor samples for cancer research
Led team projects utilizing Single Cell Sequencing and Single Cell RNA Sequencing techniques
Developed protocols for scRNA-seq and Single Cell Sequencing sample preparation
Typical job title: "Single Cell Sequencing Scientists"
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Q: How would you design a single cell sequencing experiment from start to finish?
Expected Answer: A senior scientist should explain the process in simple terms: how they choose samples, prepare them, ensure quality control, and analyze the data. They should mention cost considerations and potential problems they might encounter.
Q: What strategies would you use to manage a large single cell sequencing project?
Expected Answer: Should discuss project planning, team coordination, quality control measures, and how they would handle and store the large amounts of data generated. Should include how they would communicate results to non-technical stakeholders.
Q: What are the main challenges in single cell sequencing sample preparation?
Expected Answer: Should be able to explain common problems like sample contamination, cell preservation, and quality control in simple terms, and how they would solve these issues.
Q: How do you ensure the quality of your single cell sequencing data?
Expected Answer: Should explain basic quality control steps, how they check if an experiment worked well, and what they do if they spot problems with the data.
Q: What is the basic principle of single cell sequencing?
Expected Answer: Should be able to explain in simple terms how the technology works to analyze individual cells, and why this is important for research.
Q: What safety protocols do you follow when handling biological samples?
Expected Answer: Should demonstrate understanding of basic laboratory safety procedures and proper handling of biological materials.