Examples of 'is known to exist' in a sentence

Meaning of "is known to exist"

is known to exist ~ implies that there is evidence or confirmation that something does exist, indicating that it is a fact and not just a speculation or assumption

How to use "is known to exist" in a sentence

Basic
Advanced
is known to exist
A major name that is known to exist elsewhere.
Two cases are to be distinguished when polymorphism is known to exist.
Linezolid is known to exist in different crystal forms.
Only a single living specimen is known to exist.
Azithromycin is known to exist in two crystalline forms.
No video copy of this broadcast is known to exist.
The SCCmec is known to exist only in the staphylococci.
No copy of the third volume is known to exist.
Tetrazole is known to exist as tautomeric structures.
No copy of the original text is known to exist.
Thioredoxin is known to exist in higher plants in several forms.
A treatment for this affliction is known to exist.
Adenosine deaminase is known to exist predominantly in lymphocytic cells.
No animal or insect source or vector is known to exist.
The virus is known to exist only in semen and blood.

See also

No studio recording of the song is known to exist.
God is known to exist because we.
Only one such coin is known to exist today.
This phenomenon is common in offshore environments where ice is known to exist.
The signal crayfish is known to exist in the lake.
Otherwise no connection between the families is known to exist.
One episode is known to exist.
Only one surviving example of these locomotives is known to exist.
The tetanus neurotoxin is known to exist in one immunologically distinct serotype.
Parthenogenesis is rare among snakes but is known to exist.
This cysteine motif is known to exist in other biologically active proteins.
No photograph of herself was provided or is known to exist.
Allelic variation is known to exist in populations and arises through mutation.
A single specimen set of these notes is known to exist.
At least one species now is known to exist solely in its gametophytic stage.
No completely unaltered version is known to exist.
Only one weeping stone is known to exist and is kept at the castle.
Only one photograph of the species is known to exist.
It is known to exist in two conformations with different structural and functional properties.
Only one copy is known to exist.
Blade for a marine turbine rotor of the aforementioned type is known to exist.
No portrait of him is known to exist as yet.
A correlation between obesity and greater incidence of postoperative nausea and vomiting is known to exist.
A well known name that is known to exist elsewhere.
MTC is known to exist in the form of hydrates.
No trace of his remains is known to exist.
Human EPO is known to exist as a soluble monomer.
No recording of the broadcast is known to exist.
It is known to exist in Tanzania.
No copy of this work is known to exist.
Only one copy is known to exist and is in the South African Library.
Only one copy of the film is known to exist.
Matter is known to exist ; and matter without.
No extant copy is known to exist.
The VM is written in a language of which no other example is known to exist.

You'll also be interested in:

Examples of using Exist
Farmers can not exist without nature
There exist no laws regulating newspaper reporting
Similar provisions exist at the state level
Show more
Examples of using Known
I would known they turned themselves around
It uses none of the known building blocks
Known details concerning voyage and crew
Show more

Search by letter in the English dictionary