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Search results for stem cell

Evolution Aug 6, 2025

Human intestine shows rapid evolutionary changes compared to other mammals

Research from an international team finds that the human gut is a site of rapid change, with recent and important deviations from other mammals, including our closest living relative, the chimpanzee.

Cell & Microbiology Aug 5, 2025

Predicting stem cell-derived organoid quality with machine learning

A research team led by Professor Takuya Yamamoto and Assistant Professor Ryusaku Matsumoto (Department of Life Science Frontiers) has developed a machine learning model that enables early prediction of hypothalamus–pituitary ...

Cell & Microbiology Aug 5, 2025

Small protein, big impact: Insights into how bacteria stabilize a key outer membrane complex

Gram-negative bacteria pose a significant threat to global health due to their high resistance to antibiotics compared to that of Gram-positive bacteria. Their formidable defensive capabilities stem from their outer membrane ...

Cell & Microbiology Aug 4, 2025

Megabase-scale precision genome editing achieved in eukaryotic cells

A team of Chinese researchers has developed two new genome editing technologies, known collectively as Programmable Chromosome Engineering (PCE) systems.

Cell & Microbiology Aug 1, 2025

Yeast mutant strain boosts omega-7 fatty acid production

Scientists from the Qingdao Institute of Bioenergy and Bioprocess Technology (QIBEBT) of the Chinese Academy of Sciences have developed a lipid-rich mutant strain of Saccharomyces cerevisiae using a high-throughput, label-free ...

Evolution Jul 31, 2025

Modern-day potato originated from hybridization event with tomatoes 9 million years ago, study reveals

An international research team has uncovered that natural interbreeding in the wild between tomato plants and potato-like species from South America about 9 million years ago gave rise to the modern-day potato.

Ecology Jul 31, 2025

Tiny giants: Marine microbes' pivotal role in the ocean's future

How much carbon can the ocean absorb, and what happens to it as the planet warms? Sonya Dyhrman, a microbial oceanographer and professor at Lamont-Doherty Earth Observatory, is trying to answer these questions. (Lamont is ...

Plants & Animals Jul 28, 2025

Biobank freezes Australian species to preserve for the future

Australia is home to some of the most remarkable species on Earth and importantly, many of these species don't exist anywhere else.

Cell & Microbiology Jul 24, 2025

New AI system forecasts muscle stem cell yield from iPS cells using imaging

A team of researchers has recently developed a nondestructive imaging and machine learning system that accurately predicts the efficiency of stem cell differentiation into muscle stem cells. The team was led by Associate ...

Cell & Microbiology Jul 22, 2025

Scientists recreate mouse egg cell development without ovarian support cells

Researchers from Japan and France have successfully reconstituted the development of mouse egg cells, known as oocytes, from embryonic stem cells entirely in vitro, without the need for ovarian support cells. This new method ...

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