Gene

A gene is a unit of heredity in a living organism. It normally resides on a stretch of DNA that codes for a type of protein or for an RNA chain that has a function in the organism. All living things depend on genes, as they specify all proteins and functional RNA chains.

What are Genes?

Deoxyribonucleic acid (DNA) is the chemical information database that carries the complete set of instructions for the cell as to the nature of the proteins produced by it, its life span, maturity, function and death. Genes are the working subunits of DNA. Each gene contains a particular set of instructions, usually coding for a particular protein or for a particular function.

Gene Knockout versus Knockdown

The Latest Advances in Cell and Gene Therapy

Gene Editing Techniques: ZFNs, TALENs or CRISPR?

Genes that Control Pluripotency

Gene History

Tumor Suppressor Genes

Genetics and Gene Expression

Horizontal Gene Transfer

Horizontal Gene Transfer and Antibiotic Resistance

What are Homeobox Genes?

Gene Knockin

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What is SATI Gene Editing?

Conditional Gene Knockout Techniques

What are Homeobox Genes?

Functions of BRCA1/2 Gene Products

Ras Genes and Cancer

Genetic Inheritance

Latest Gene News and Research

Muscle-repairing macrophages trigger heterotopic ossification in mice

We have identified a macrophage population "Mrep" that plays an essential role in muscle repair. However, in Fibrodysplasia ossificans progressiva (FOP), Mrep functions as a pathogenic cell that triggers heterotopic ossification.

18 Mar 2026

Key gene mutation disrupts the brain’s ability to update beliefs in schizophrenia patients

One of the symptoms of schizophrenia is difficulty incorporating new information about the world. This can lead patients to struggle with making decisions and, eventually, to lose touch with reality.

18 Mar 2026

Why are men missing cancer tests despite higher positive rates?

A study highlights a gap in cancer prevention, showing men undergo genetic testing less often yet are more likely to carry high-risk cancer variants.

18 Mar 2026

Sartorius launches next-generation platform to boost efficiency in cell therapy production

The life science group Sartorius is launching an integrated system for the production and quality control (QC) of autologous cell therapies.

From Sartorius 18 Mar 2026

Scaffold-free muscle patches show promise for injury repair

Traumatic muscle injury can be associated with volumetric muscle loss (VML), often leading to permanent functional loss.

17 Mar 2026

Study identifies brain pathway crucial for proper functioning of working memory

Working memory is a cognitive function that is essential for carrying out everyday activities and temporarily retaining information.

17 Mar 2026

Lysosomal storage of drugs may influence cancer treatment outcomes

One of oncology's biggest challenges is that the same treatment can work well for some patients but fail completely in others.

17 Mar 2026

Researchers identify CD99L2 gene as a cause of spastic ataxia

Despite modern high-throughput sequencing, the genetic cause of most rare movement disorders remains unclear.

17 Mar 2026

MGI Tech and Predica Diagnostics accelerate cervical cancer screening on DNBSEQ platforms

Achieving a major milestone, MGI and Predica Diagnostics enhance cervical cancer diagnostics with rapid, scalable HPV testing on advanced sequencing platforms.

From MGI 17 Mar 2026

Study reveals dual role of PFK enzyme in metabolism and cell cycle progression

A metabolic enzyme studied for over seven decades has a hidden second function - it can unwind RNA and promote cell cycle progression, an additional function beyond its role in energy production, according to a new study led by the University of Surrey.

16 Mar 2026

Genomic sequencing may expand newborn screening beyond biochemical tests

Routine newborn screening (NBS) has transformed early disease detection. However, traditional biochemical tests limit the range of conditions that can be identified at birth. Next-generation sequencing is being explored as a complementary screening tool.

16 Mar 2026

Study maps gene activity linked to neurotransmission in living brains

Researchers have identified a distinct and reproducible gene expression program associated with neurotransmission in the living human brain, offering unprecedented insight into the molecular mechanisms that support human cognition, emotion, and behavior.

16 Mar 2026

Vaginal microbiome may play key role in pregnancy health and preterm birth risk, researchers say

Researchers reviewed evidence linking the vaginal microbiome to pregnancy health and spontaneous preterm birth, highlighting how Lactobacillus-dominated communities help maintain immune balance and vaginal acidity. Dysbiosis and inflammatory signaling may contribute to preterm birth risk, while emerging microbiome-targeted therapies aim to restore protective microbial ecosystems.

15 Mar 2026

Scientists show gut bacteria can reach the brain in mice and reveal a potential vagus nerve pathway

Researchers found that very small numbers of gut bacteria can translocate to the brain in mice, particularly when gut barrier permeability increases due to a Paigen diet. Evidence suggests the vagus nerve may serve as a partial route for this gut-to-brain microbial movement.

15 Mar 2026