The principle that "like attracts like" also applies in science. Water and oil do not mix, and the tiny particles floating within them tend to gather ...
Bacteria are constantly moving by help of motility organs called flagella or pili to colonize new niches. Also, bacteria can exchange information ...
Scientists at Tokyo Institute of Technology (Tokyo Tech) developed a motility-reactivation method to help determine how light-responsive changes in flagellar waveform in Volvox rousseletii, a ...
Evidence for macroscopic life in the Paleoproterozoic Era comes from1.8 billion-year-old (Ga) compression fossils [Han TM, Runnegar B (1992) Science 257:232–235; Knoll et al. (2006) Philos Trans R Soc ...
To reproduce or to conquer the world? Surprisingly, bacteria also face this problem. Theoretical biophysicists at Ludwig-Maximilians-Universitaet (LMU) in Munich have now shown how these organisms ...
Beneath the waves, there are strange, almost alien creatures that raise questions about the evolution of life on Earth and our own earliest origins. The answers might be hiding in tunicates. Tunicates ...
MacConkey: Ferments lactose (striking pink colony). Glucose tube: Ferments glucose with gas production (yellow with a bubble in the Durham Tube). SIM: Does not produce H 2S gas, indole positive (rose ...
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