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Genetics

The history of modern genetics started with Gregor Mendel, a czech monk, who researched the characteristics of peas and with this work laid the foundation for an inheritance theory. From these beginnings a field of biology evolves which is today known as genetics.
Classical genetics elucidates phenotypes of hybridization. The molecular basics of inheritance are part of the molecular genetics. Gene regulation is a focus of epigenetics.

Companies Genetics

Opto Biolabs GbR, Germany

opto biolabs is a spin-off from the University of Freiburg/Germany developing innovative solutions for scientific and technological problems in the field of optogenetics. We develop illumination devices and are your development partner for tailor-made solutions for optogenetics research expanding th more

Products Genetics

Refrigerated highspeed centrifuge impresses with top ranking

Speed range up to 30,000 rpm ✓ Maximum RCF 70,121 x g ✓ Most compact highspeed benchtop centrifuge in the market more

News Genetics

  • Let there be light and the process stops

    ETH researchers have discovered that they can use light-​sensitive molecules to switch genetic networks on and off as required. Their finding gives rise to an easy method for dynamically controlling biotechnological substance production. Tetracycline (Tc), an antibiotic, and its derivative anhydrote more

  • How do memories leave traces in the DNA?

    It is generally believed that rapid and reversible DNA methylation in the brain is essential for the stability of long-term memory, but very little is known about how synaptic signals can control DNA methylation to induce permanent changes in plasticity-related gene expression. A new study by Michae more

  • Epigenetics key to daily production of 10 billion blood cells without mistakes

    Just one in 2,000 bone marrow cells are hematopoietic stem cells (HSC), but these are the source of the ten billion blood cells humans make every day. In a new study published, researchers from the Centre for Genomic Regulation (CRG), in Barcelona, show that the epigenetic regulator Phf19 is essenti more

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Videos Genetics

What is Epigenetics?

Why your DNA is not your destiny. Molecular biologist Nessa Carey presents an introduction to epigenetics and explains how it shapes life.DNA is a vitally important starting point for life, but it's how it's used by cells and organisms that is really important. Epigenetics is a rapidly moving fi ... more

Multiplexed optogenetic control, using PA- Vav2 and PI-Rac1 in the same cell

Multiplexed optogenetic control, using Photo-inhibitable Vav2 (PA-Vav2) and Photo-inhibitable Rac1 (PI-Rac1) in the same cell.Upon irradiation, area and roundness changed as they did in response to PA-Vav2 alone, but edge dynamics were clearly reduced, unlike response to either PA-Vav2 alone or ... more

Genetics as Revolution

The ideas of genetics are revolutionary. Today, technology is galvanising disruptive change in our understanding and ability to intervene with nature itself. What can we change, and should we?Professor Alison Woollard presents the 2015 Genetics Society JBS Haldane Lecture. more

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White papers Genetics

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Infographics Genetics

The Chemistry of Brussels Sprouts

There’s one vegetable at the Christmas dinner table that’s always bound to elicit strong and contrary opinions: brussels sprouts. Much like marmite, they seem to conjure up a ‘love it or hate it’ sentiment; however, if you fall into the latter camp, there may actually be a chemical and genetic reaso more

The Chemical Structure of DNA

Today’s post crosses over into the realm of biochemistry, with a look at the chemical structure of DNA, and its role in creating proteins in our cells. Of course, it’s not just in humans that DNA is found – it’s present in the cells of every multicellular life form on Earth. This graphic provides an more

A Brief Guide to the Twenty Common Amino Acids

The proteins that make up living organisms are huge molecules, but they’re composed of tinier building blocks, known as amino acids. There are over 500 amino acids found in nature, yet, of these, the human genetic code only directly codes for 20. Every protein in your body is made up of some linked more

Job offers Genetics

  • Technical Application Specialist - field based - (f, m, d)

    If you are looking for a work experience that provides opportunity for you to make a difference, apply now as a Your Responsibilities: Your focus will lie on the application of Promega’s STR chemistries, capillary electrophoresis-based analyses, and sequencing, there you will provide technical adv more

Publications Genetics

  • Innate immune sensor LGP2 is cleaved by the Leader protease of foot-and-mouth disease virus

    by Miguel Rodríguez Pulido, María Teresa Sánchez-Aparicio, Encarnación Martínez-Salas, Adolfo García-Sastre, Francisco Sobrino, Margarita Sáiz The RNA helicase LGP2 (Laboratory of Genetics and Physiology 2) is a non-signaling member of the retinoic acid-inducible gene-I (RIG-I)-like receptors (RL more

  • Beyond epigenetics

    In many complex animals, the germ line is separated from the rest of the body early in development, which led the 19th century biologist August Weismann to conclude that environmentally caused changes in an organism are not inherited. A revelation in recent years, and the focus of Russell Bondurians more

  • Genetics of alternative splicing evolution during sunflower domestication [Evolution]

    Alternative splicing is a form of genetic regulation that enables the production of multiple proteins from a single gene. This study is one of the first to investigate variation in alternative splicing during a major evolutionary transition. We analyzed RNA from wild and domesticated sunflowers to e more

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Definition

Genetics

Genetics , the molecular basis for inheritance. Each strand of DNA is a chain of nucleotides , matching each other in the center to form what look like rungs on a twisted ladder. Genetics is the science of heredity and variation in living ... more

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