Sentence examples for terrestrial bacteria from inspiring English sources

These unpleasant Martians were done in - not by the military - but by terrestrial bacteria.

As would be predicted by the panspermia hypothesis, these bacteria are indistinguisable from terrestrial bacteria.

Terrestrial bacteria and fungi which can manage this trick are already familiar to experts in the field.

Another conclusion is that if you live in the ocean, you do not need to be able to swim at least, genes for proteins that make up the propeller-like flagella of terrestrial bacteria are surprisingly rare.

The 18 experts said that known terrestrial bacteria in the range of 200 nanometers probably marked the lower size limit for current life, but held out the possibility that primitive unknown microbes might have been as small as 50 nanometers, about the size of the Australian nanobes.

But if that happens, the planet might be contaminated with terrestrial bacteria, because "no sterilization has been done before launch," says Hayakawa.

Bacterial luciferases, found in the terrestrial bacterium Photorhabdus luminescens and marine bacteria from the genera Vibrio and Photobacterium, constitute the third luciferin-luciferase system.

Constructs were therefore derived from the genes of the terrestrial bacterium Photorhabdus luminescens, which, unlike V. harveyi, maintains lux protein product stability at 37°C [18].

Photorhabdus is the only terrestrial bacterium with a lux operon [ 14] and the infected insects therefore emit light generated by the infecting bacteria.

Analysis of the available chronological and molecular data presented here indicates that a variant of the floR gene in DT104 (9 ) was present in a terrestrial bacterium isolated in 1969 100 ), 23 years before the first isolation, in 1992, of a bacterium associated with aquaculture that contained this gene (5 ).

Let us assume, for the sake of argument, that round trips to other planets can be made under completely aseptic conditions or, alternatively, that terrestrial organisms will turn out to be immune to extra-terrestrial bacteria and viruses.