Abubakar Abubakar

“𝓢𝓬𝓲𝓮𝓷𝓬𝓮 𝓲𝓼 𝓪 𝔀𝓪𝔂 𝓸𝓯 𝓽𝓱𝓲𝓷𝓴𝓲𝓷𝓰 𝓶𝓾𝓬𝓱 𝓶𝓸𝓻𝓮 𝓽𝓱𝓪𝓷 𝓲𝓽 𝓲𝓼 𝓪 𝓫𝓸𝓭𝔂 𝓸𝓯 𝓴𝓷𝓸𝔀𝓵𝓮𝓭𝓰𝓮.” 𝓓𝓻. Anne McLaren 🧬 Human gene variation databases are foundational to modern genomics, transforming raw sequencing data into actionable biological and clinical insight. As genomic technologies scale, these resources enable consistent interpretation of genetic diversity across populations, diseases, and evolutionary contexts.           🔹 At the core is dbSNP, a comprehensive catalogue of single nucleotide polymorphisms and small insertions/deletions curated by NCBI. By assigning standardized rsIDs, dbSNP ensures global consistency in variant reporting, supporting reproducibility across studies in population and disease genetics.          🔹 The 1000 Genomes Project provides a global reference of human genetic variation across diverse ancestries. It remains essential for understanding population st...

Recommended book of the weekend: 🍃 ☕ ➡️ "VIEW FROM THE EAST WING" By Dr. Jill Biden   🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁

“𝓜𝓸𝓿𝓲𝓷𝓰 𝓯𝓸𝓻𝔀𝓪𝓻𝓭, 𝔀𝓮 𝓫𝓮𝓵𝓲𝓮𝓿𝓮 𝓡𝓝𝓐‑𝓼𝓮𝓺 𝓬𝓸𝓾𝓵𝓭 𝓫𝓮 𝓾𝓼𝓮𝓯𝓾𝓵 𝓯𝓸𝓻 𝓽𝓱𝓮 𝓰𝓮𝓷𝓮𝓽𝓲𝓬 𝓭𝓲𝓪𝓰𝓷𝓸𝓼𝓲𝓼 𝓸𝓯 𝓪 𝓫𝓻𝓸𝓪𝓭𝓮𝓻 𝓬𝓵𝓪𝓼𝓼 𝓸𝓯 𝓻𝓪𝓻𝓮 𝓭𝓲𝓼𝓮𝓪𝓼𝓮𝓼 𝓪𝓷𝓭 𝓯𝓸𝓻 𝓽𝓱𝓮 𝓲𝓭𝓮𝓷𝓽𝓲𝓯𝓲𝓬𝓪𝓽𝓲𝓸𝓷 𝓸𝓯 𝓷𝓸𝓿𝓮𝓵 𝓭𝓲𝓼𝓮𝓪𝓼𝓮 𝓰𝓮𝓷𝓮𝓼…” - Beryl Cummings 🧬 Gene expression profiling is a fundament of molecular biology, enabling simultaneous measurement of thousands of genes to uncover cellular mechanisms in development, disease, and therapy response. Two primary methods dominate: microarrays and RNA sequencing (RNA-seq). Both yield critical insights but differ in methodology, sensitivity, and applications.          🔹 An early high-throughput approach, microarrays use DNA probes on chips to detect labeled cDNA derived from RNA samples. Fluorescence intensity indicates gene activity. Microarrays excel in comparative studies with known gene sets and large cohorts but are limited by probe d...

Recommended book of the weekend: 🍃 ☕ ➡️ "THE LAST CHILD" By John Hart   🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁

 “𝓣𝓱𝓮 𝓼𝓹𝓪𝓽𝓲𝓪𝓵 𝓪𝓷𝓭 𝓽𝓮𝓶𝓹𝓸𝓻𝓪𝓵 𝓬𝓸𝓷𝓽𝓻𝓸𝓵 𝓸𝓯 𝓹𝓻𝓸𝓽𝓮𝓲𝓷 𝓼𝔂𝓷𝓽𝓱𝓮𝓼𝓲𝓼 𝓰𝓾𝓲𝓭𝓮𝓼 𝓭𝓮𝓿𝓮𝓵𝓸𝓹𝓶𝓮𝓷𝓽. 𝓘𝓽’𝓼 𝓷𝓸𝓽 𝓮𝓷𝓸𝓾𝓰𝓱 𝓽𝓸 𝓶𝓪𝓴𝓮 𝓡𝓝𝓐; 𝓽𝓻𝓪𝓷𝓼𝓵𝓪𝓽𝓲𝓸𝓷 𝓭𝓮𝓽𝓮𝓻𝓶𝓲𝓷𝓮𝓼 𝔀𝓱𝓮𝓻𝓮 𝓪𝓷𝓭 𝔀𝓱𝓮𝓷 𝓹𝓻𝓸𝓽𝓮𝓲𝓷𝓼 𝓪𝓬𝓽.” - Hilde Mangold  🔹 Protein synthesis is not just about making RNA; it’s about controlling when, where, and how proteins act. Translational regulation allows cells to rapidly adapt to stress, developmental signals, or environmental changes, fine-tuning protein output without altering transcription.  🔹 Recruitment of ribosomes to mRNAs is tightly regulated by eukaryotic initiation factors (eIFs). For example, eIF2α phosphorylation globally reduces translation during stress, yet mRNAs with upstream open reading frames (uORFs) or internal ribosome entry sites (IRESs) can bypass this, ensuring selective protein production.  🔹 Elongation and termination are influenced by elonga...

Recommended book of the weekend: 🍃 ☕ ➡️ "BEYOND INHERITANCE" By Roxanne Khamsi   🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁