Ancient co-option of LTR retrotransposons as yeast centromeres

Ancient co-option of LTR retrotransposons as yeast centromeres

• Abstract Centromeres ensure accurate chromosome segregation, yet their DNA evolves rapidly across eukaryotes leaving the origins of new centromere architectures unclear1,2,3,4. •

Science · February 19, 2026 (updated February 24, 2026) · 1 min · 176 words

A yeast enzyme helps human cells overcome mitochondrial defects

• Nucleotide synthesis-the production of the basic components of DNA and RNA-is essential for cell growth and division. • In most animal cells, this process depends closely on prop

Science · February 17, 2026 (updated February 24, 2026) · 1 min · 152 words

AI model learns yeast DNA 'language' to boost protein drug output

• Industrial yeasts are a powerhouse of protein production, used to manufacture vaccines, biopharmaceuticals, and other useful compounds. • In a new study, MIT chemical engineers h

Science · February 17, 2026 (updated February 24, 2026) · 1 min · 104 words