Prokaryotic used in a sentence

Prokaryotic in a sentence as an adjective

Eukaryotic cells are as brainless as prokaryotic ones. This is how we do basic research.

It'll be a miracle if it's more complicated than Earth's prokaryotic microbes. But then, it'll be a miracle if we find anything at all.

The Pessimists envisioned a lonely universe full of dead rocks and prokaryotic slime. The odds are just too low, they insisted.

Actually, if it's from the aliens who seeded life on Earth, it would probably be in a prokaryotic DNA perhaps?

Pick a different marker, you'll get an entirely different prokaryotic tree of life. Life ultimately forms a graph

That or life on Earth is panspermic and we have skipped the pre-prokaryotic evolution altogether

Normally this mechanism is used in prokaryotic organisms as an immune system. there are tags in the prokaryotes DNA that are used to match with foriegn DNA and signal it for destruction.

Why would you think that the prokaryotic-to-eukaryotic jump is higher? If it is engulfment of organelles like mitochondria, that happens all the time.

Then it took about a billion-ish years to go from prokaryotic to eukaryotic life. Then about another billion-ish years to get multicellular eukaryotic life.

I'm fairly amenable to the interpretation that something like prokaryotic-to-eukaryotic jump is a real high barrier. I would be pretty unsurprised to find prokaryotic life at least sometimes.

\n•\tThird, transgene DNA promoters and coding sequences are optimized for plant expression, not prokaryotic bacterial expression. Thus even if horizontal gene transfer occurred, proteins corresponding to the transgenes are not likely to be produced.

I'm referring to the theory that the eukaryotic cell is a symbiotic union of primitive prokaryotic cells. This is one of the great achievements of twentieth-century evolutionary biology, and I greatly admire her for it."

In general eukaryotic cells are much larger than prokaryotic cells, and most of the non-human cells in a human are prokaryotic. All bacteria for example are prokaryotic. I don't think the fraction of water is higher in eukaryotic cells than in prokaryotic cells.

Current antibiotics are based on the differences between eukaryotic and prokaryotic cells, and we understand a lot about the underlying biochemistry and drug targets. Lack of fundamental knowledge isn't a primary issue.

Incidentally, I've also worked with phaeodactylum tricornutum, which is an eukaryotic diatom, that has 60% of its ORFs prokaryotic in origin... .

Biochemist Nick Lane espouses the 'alkalkine thermal vent' theory of abiogenesis and believes that single celled prokaryotic type life is almost inevitable on any planet that has or has had a mildly acidic ocean and active plate tectonics with aklaline thermal vents. It's a pretty convincing theory.

Does "pro-biotic" refer only to beneficial prokaryotic organisms or are there known beneficial "pro-biotic" foreign eukaryotes?

We can afford to send up a couple of hundred tons of prokaryotic spores every year until the cows come home, with solar sails to get their packages up above solar escape velocity. Over a few decades or centuries that's a lot of unicellular organisms to scatter on the direction of exoplanets; we can hope that in a few million years one or another strikes edible dirt and begins to reproduce.

Interesting side effect - prokaryotic genes are basically unpatentable! !

If these processes require chemical concentration 100X over timespan 100X to form de-novo, but a basic prokaryotic structure may only require concentration 1X over timespan 1X, that could make de-novo synthesis entirely unfavorable. Once those prokaryotic structures propagate enough, it could be reasonable that the conditions for de-novo genesis would no longer be routine enough that it would play an observable role today.

These are all processes which prokaryotic organisms like M. genitalium generally lack. Even when we look aside from the level of DNA/RNA there are huge differences in morphological organisation of eukaryotic cells when compared to most prokaryotes: dynamic compartmentalisation of cytoplasm, different types of cytoskeleton, vesicle trafficking, complex signal transduction networks instead of usually simple two-component regulatory systems...