Search results for genetics

Agriculture May 2, 2024

Morocco's farming revolution: Defying drought with science

In the heart of sun-soaked Morocco, scientists are cultivating a future where tough crops defy a relentless drought, now in its sixth year.

Plants & Animals May 2, 2024

Why do male chicks play more than females? Study finds answers in distant ancestor

Play is widespread, but far from ubiquitous, across the animal kingdom. Especially common in mammals, play is also known to occur in taxa as diverse as birds, fish, octopuses, and even insects. But what is its function, given ...

Cell & Microbiology May 1, 2024

Archaea can be 'picky eaters': Study shows a group of parasitic microbes can change host metabolism

A parasite that not only feeds off its host, but also makes the host change its own metabolism and thus biology: NIOZ microbiologists Su Ding and Joshua Hamm, Nicole Bale, Jaap Damsté and Anja Spang have shown this for the ...

Cell & Microbiology May 1, 2024

Researchers discover key functions of therapeutically promising jumbo viruses

Antibiotic medicines became a popular treatment for bacterial infections in the early 20th century and emerged as a transformational tool in human health. Through the middle of the century, novel antibiotics were regularly ...

Cell & Microbiology May 1, 2024

Study: Airway hillocks challenge our understanding of lung biology

Airway hillocks are mysterious, flat-topped structures that were only recently identified within regular lung tissue, and their role in airway biology and pathology has previously been unknown.

Cell & Microbiology May 1, 2024

Cell contraction drives the initial shaping of human embryos, study finds

Human embryo compaction, an essential step in the first days of an embryo's development, is driven by the contractility of its cells. This is the finding of a team of scientists from CNRS, Institut Curie, Inserm, AP-HP and ...

Biotechnology May 1, 2024

Researchers develop genetic plant regeneration approach without the application of phytohormones

For ages now, plants have been the primary source of nutrition for animals and mankind. Additionally, plants are used for the extraction of various medicinal and therapeutic compounds. However, their indiscriminate use, along ...

Cell & Microbiology May 1, 2024

Fungal resistance in plants associated with heritable differences in microbiota abundances

Sunflowers aren't just beautiful symbols of summer—they are also economically significant, ranking as the fourth most important oilseed crop in the world, and new research suggests that some bacteria might help protect ...

Biotechnology May 1, 2024

Marriage of synthetic biology and 3D printing produces programmable living materials

Scientists are harnessing cells to make new types of materials that can grow, repair themselves and even respond to their environment. These solid "engineered living materials" are made by embedding cells in an inanimate ...

Cell & Microbiology Apr 30, 2024

Study uncovers the secret of long-lived stem cells

Nothing lives forever, but compared to other cells in the body, hematopoietic stem cells (HSCs) are remarkably long-lived. HSCs are blood-forming cells—they give rise to rapidly dividing progenitor cells, which in turn ...

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