All articles tagged with #sterols
MIT researchers analyzed Precambrian rocks around 541 million years old and found sterane chemical fossils derived from sterols, linking early soft-bodied demosponges to the origins of animal life; corroborating lab experiments with modern sponges and synthesized sterols, the study suggests sponges may have predated the Cambrian explosion.
A new study highlights the importance of specific sterols in honeybee diets, particularly 24-methylenecholesterol, which is crucial for brood development. Researchers used genetic engineering to produce these sterols in yeast, creating a potential supplement to support bee colonies during pollen shortages, thereby improving colony resilience and sustainability.
Engineered yeast produces essential pollen sterols, like 24-methylenecholesterol, to supplement honeybee diets, supporting brood production and colony health amid declining natural floral resources caused by climate and land use changes.