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Tanzeela Arshad

Tanzeela Arshad is a Healthcare Biotechnologist turned Data Scientist and Bioinformatician, with a strong focus on single-cell analysis and cancer research. As the founder of Data Science for Bio, she provides insightful, easy-to-understand articles that bridge the gap between data science and bioscience, particularly for healthcare, clinical research, pharmaceuticals, genomics, bioinformatics, and AI in biotech.
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Step-by-Step Guide to Creating a Volcano Plot RNA-Seq
BioinformaticsR ProgrammingTutorials

Step-by-Step Guide to Creating a Volcano Plot RNA-Seq

RNA sequencing (RNA-Seq) is a powerful technology used to study the transcriptome. The transcriptome is the complete set of RNA transcripts produced by the genome. It helps researchers understand gene expression patterns, identify new transcripts,…

by Tanzeela ArshadJuly 7, 2024August 5, 2024
6 mins read
RNA-Seq Vs Microarray: Which is Right for Your Gene Expression Study?
Bioinformatics

RNA-Seq Vs Microarray: Which is Right for Your Gene Expression Study?

Understanding gene expression is crucial in molecular biology. Two powerful tools used for this purpose are RNA sequencing (RNA-Seq) and microarrays. Both methods provide insights into how genes are turned on or off, but they…

by Tanzeela ArshadJuly 5, 2024July 6, 2024
8 mins read
What is Single Cell Analysis? A Comprehensive Guide to Techniques and Tools
Bioinformatics

What is Single Cell Analysis? A Comprehensive Guide to Techniques and Tools

In the rapidly advancing field of biology, one question frequently arises: what is single cell analysis? This cutting-edge technique allows scientists to delve into the intricacies of individual cells within a complex tissue or population.…

by Tanzeela ArshadJune 30, 2024June 30, 2024
5 mins read
Biotechnology vs Bioinformatics: Choosing the Best Career Path in Today’s World
Bioinformatics

Biotechnology vs Bioinformatics: Choosing the Best Career Path in Today’s World

In the modern world, science and technology are evolving at a rapid pace. Two fields at the forefront of this evolution are biotechnology and bioinformatics. Both disciplines play crucial roles in understanding biological processes and…

by Tanzeela ArshadJune 29, 2024June 29, 2024
8 mins read
Bioinformatics Salary by Country: 2025 Trends and Insights
BioinformaticsData Science News & Updates

Bioinformatics Salary by Country: 2025 Trends and Insights

Bioinformatics Salary trends are rapidly evolving as this interdisciplinary field continues to grow. Combining biology, computer science, and statistics, bioinformatics professionals analyze complex biological data and drive innovation in healthcare, genomics, pharmaceuticals, and biotech. As…

by Tanzeela ArshadJune 26, 2024May 5, 2025
4 mins read
Mastering Featureplot R: A Guide for Bioinformatics Visualization
R ProgrammingBioinformaticsProgramming for BiosciencesTutorials

Mastering Featureplot R: A Guide for Bioinformatics Visualization

What is Featureplot R? In bioinformatics, visualizing data effectively is crucial for interpreting complex datasets. One popular tool used for this purpose is Featureplot R. This tool is part of the Seurat package, designed for…

by Tanzeela ArshadJune 20, 2024August 5, 2024
8 mins read
Getting Started with Dimplot Seurat: A Practical Guide
TutorialsBioinformaticsProgramming for BiosciencesR Programming

Getting Started with Dimplot Seurat: A Practical Guide

Seurat is a popular tool used in the field of single-cell RNA sequencing (scRNA-seq) analysis. One of its most notable features is the Seurat Dimplot function. This feature is essential for visualizing data, understanding cell…

by Tanzeela ArshadJune 18, 2024August 5, 2024
7 mins read
Dotplot Seurat Guide: An Essential Tool for scRNA-seq Visualization”
TutorialsBioinformaticsProgramming for BiosciencesR Programming

Dotplot Seurat Guide: An Essential Tool for scRNA-seq Visualization”

The Dotplot Seurat is a powerful visualization tool used in single-cell RNA sequencing (scRNA-seq) data analysis. This tool is part of the Seurat package, which is widely used for the analysis and interpretation of scRNA-seq…

by Tanzeela ArshadJune 14, 2024August 5, 2024
7 mins read
Seq Function in R: A Step-by-Step Guide for Generating Sequences
R ProgrammingBioinformaticsProgramming for BiosciencesTutorials

Seq Function in R: A Step-by-Step Guide for Generating Sequences

R is a powerful language used for statistical computing and data analysis. It is a versatile language for statistical computing and graphics. It offers tools like the One Sample T Test for hypothesis testing and…

by Tanzeela ArshadJune 11, 2024August 5, 2024
6 mins read

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