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Dec. 8, 2022 —Kelp forests are one of the most diverse and productive natural ecosystems on the planet, but in the past 50 to 100 years significant swaths have been lost and many of the remaining systems show a ...
2021年11月30日-Botonists reveals that the unique timing of spore dispersal in the sensitive fern, known as Onoclea sensibilis, is determined by a structural mechanism of humidity-driven movement in spore bearing ...
June 7, 2023 —Social ants are masters of cooperative disease defense. They collectively take care of each other to prevent the spread of infections within a colony. But how does an individual ant know whom it ...
Dec. 8, 2022 —A new study reveals how a selfish gene in yeast uses a poison-antidote strategy that enables its function and likely has facilitated its long-term evolutionary success. This strategy is an important ...
Jan. 28, 2022 —研究人员已经发现了一种寄生虫中出现seawater and which belongs to a primitive lineage; they have named it Txikispora philomaios. This organism will help to explain how multicellularity ...
Apr. 27, 2023 —细菌孢子可以存活数年,甚至centuries, without nutrients, resisting heat, UV radiation, and antibiotics. How inert, sleeping bacteria -- or spores -- spring back to life has been a ...
Feb. 2, 2023 —Not only humans are social, ants are too. Group members are taking care of sick ones by providing collective hygiene measures. This presents germs with a task. They must circumvent the immunity of an ...
Apr. 28, 2021 —Researchers have generated a lactic acid bacterium that efficiently secretes a food-grade preservative when grown on dairy ...
Aug. 4, 2021 —New research has shed light on how transmission of gut bacteria influences its evolution and ...
July 9, 2020 —There is growing evidence that another 'pandemic' has been infecting bees around the world for the past two decades, and is spreading: a fungal pathogen known as ...