trithorax
A protein (or one of a larger group) whose function is to modify gene expression

trithorium
Three thorium atoms or cations in a molecule (Th₃)

trititanium
Three atoms of titanium in a chemical compound.

tritoxide
trioxide; the third of a series of oxides of a particular metal

tritoxides
plural of tritoxide

tritriacontadiene
Any of very many isomeric unsaturated hydrocarbons that have thirty-three carbon atoms and two double bonds

tritriacontadienes
plural of tritriacontadiene

tritriacontane
Any of very many isomers of the aliphatic hydrocarbon having thirty-three carbon atoms, but especially n-tritriacontane CH₃(CH₂)₃₁CH₃

tritriacontanes
plural of tritriacontane

tritriacontene
Any of very many isomers of the unsaturated aliphatic hydrocarbon having thirty-three carbon atoms and one double bond

tritriacontenes
plural of tritriacontene

trityl
triphenylmethyl

tritylene
propylene

trityls
plural of trityl

triulose
dihydroxyacetone considered as a ketotriose

triuranium
Three uranium atoms / ions in a compound

trivanadium
Three vanadium atoms or cations in a molecule (V₃)

trivanchrobactin
A cyclic trimer of vanchrobactin

trivinylbenzene
An organic compound with the formula C₁₂H₁₂.

trivinylphosphine
The organic phosphine (CH₂=CH)₃P

trivinylphosphines
plural of trivinylphosphine

triyne
Any alkyne that has three triple bonds

triynes
plural of triyne

triyttrium
Three yttrium atoms or cations in a molecule (Y₃)

trizirconium
Three atoms of zirconium in a chemical compound.

trochiscation
The forming of pasty elutriated material into dry conical masses.

trolamine
triethanolamine

trolnitrate
A particular nitrate.

trombopoietine
Misspelling of thrombopoietin.

tropaeolin
Any of several orange dyes of very complex composition: tropaeolin O (acid orange 6, chrysoine resorcinol), tropaeolin OO (acid orange 5), or tropaeolin OOO (acid orange 7).

tropaeolins
plural of tropaeolin

tropane
A nitrogenous bicyclic heterocycle, mainly known for a group of alkaloids derived from it, including atropine and cocaine.

tropanes
plural of tropane

tropein
Any of several mydriatic alkaloids, esters of tropine, extracted from heliotrope

tropeine
Any of a series of ether-based salts derived from tropine, such as tropisetron

tropeines
plural of tropeine

tropeins
plural of tropein

tropeolin
Alternative form of tropaeolin.

tropheine
Any cichlid of the tribe Tropheini

tropheines
plural of tropheine

trophochromatin
The trophic chromatin expelled from the nucleus as chromidia.

trophogen
Any substance that affects the growth of an organism or organ

trophogens
plural of trophogen

trophophase
The phase in the active growth of a culture in which primary metabolites are formed.

trophophases
plural of trophophase

trophotrophism
Misspelling of trophotropism.

trophotropism
The movements of the organs in a growing plant, as towards nutrient substances, induced by the chemical nature of its surroundings.

tropicamidum
A preparation containing tropicamide

tropin
any of the tropic hormones; one that is secreted by an endocrine gland and targets another such gland
Alternative spelling of tropine.

tropinone
An alkaloid and synthetic precursor to atropine.

tropins
plural of tropin

tropoelastin
A water-soluble molecule that binds to form the protein elastin.

tropoelastins
plural of tropoelastin

tropolone
any hydroxy-substituted cycloheptatrienone

tropolones
plural of tropolone

tropomodulin
A protein that binds tropomyosin and thus weakens its interaction with actin.

tropomodulins
plural of tropomodulin

tropomyosin
A protein involved in muscle contraction and related to myosin, and occurs together with troponin in the thin filaments of muscle tissue.

tropomyosins
plural of tropomyosin

tropomysin
Misspelling of tropomyosin.

tropone
any derivative of cycloheptatrienone

tropones
plural of tropone

troponoid
Any derivative of tropone or tropolone

troponoids
plural of troponoid

tropyl
Synonym of tropylium.

tropylidene
Cycloheptatriene.

tropylium
The delocalized carbenium ion cycloheptatrienylium, C₇H₇⁺, derived from cycloheptatriene, or any of its derivatives.

tropyliums
plural of tropylium

trotyl
trinitrotoluene, TNT

trozkol
trdelník

trozkols
plural of trozkol

trrna
Alternative form of tracrRNA.

trrnas
plural of trrna

truetone
mastertone

trulleum
A basin-shaped depression near the base of the mandible in certain ants.

truxilline
An alkaloid found in coca.

truxillines
plural of truxilline

trygliceride
Misspelling of triglyceride.

trypaflavine
An acridine dye thought to be identical with flavine or acriflavine.

trypan
The dye (and former drug) trypan blue.

trypanin
A protein found in the cytoskeleton of eukaryotic cells

trypanosomacide
A substance that kills trypanosomes.

trypanosomacides
plural of trypanosomacide

trypanosomicide
Trypanocide.

trypanosomicides
plural of trypanosomicide

trypanothione
An unusual form of glutathione containing two molecules of glutathione joined by a spermidine (polyamine) linker, found in parasitic protozoa such as leishmania and trypanosomes.

trypsinase
A commercial preparation containing trypsin

trypsinases
plural of trypsinase

trypsinogen
An inactive precursor of trypsin

trypsinogens
plural of trypsinogen

trypsinolysis
The cleavage of peptide bonds by means of trypsin

tryptan
Synonym of tryptophan (as a commercial product)

tryptanthrin
The quinazolinone derivative indolo(2,1-b)quinazoline-6,12-dione

tryptanthrins
plural of tryptanthrin

trypticase
A commercial bacterial growth medium

tryptoline
A tricyclic aromatic heterocycle composed of a pyridine ring fused with indole
Any derivative of this compound that has pharmacological properties

tryptone
The assortment of peptides formed by the digestion of casein by trypsin, a protease. Often used in the preparation of lysogeny broth.

tryptones
plural of tryptone

tryptophan
An essential amino acid with an indole side chain; present in many foods, especially chocolate, oats, banana and milk; it is essential for normal growth and development and is the precursor of serotonin and niacin; any specific form of this compound, or any derivative of it.

tryptophane
Alternative form of tryptophan.

tryptophanes
plural of tryptophane

tryptophans
plural of tryptophan

tryptophyllin
Any of a group of peptides in the skin secretions of some frogs

tryptophyllins
plural of tryptophyllin

tryptophylquinone
Any tryptophyl derivative of a quinone

tryptophylquinones
plural of tryptophylquinone

tryptoquivaline
Any of several metabolites of Aspergillus clavatus that induces quivering

tryptoquivalines
plural of tryptoquivaline

tryptose
A mixed enzymatic hydrolysate of protein used in preparing microbiological culture media.

trystine
ametrine

trytophan
Misspelling of tryptophan.

tschernosem
Alternative form of chernozem.

tschernosems
plural of tschernosem

tsepinite
Any of a group of related minerals in the vuoriyarvite group
Any of a group of related minerals in the vuoriyarvite group
Any of a group of related minerals in the vuoriyarvite group
Any of a group of related minerals in the vuoriyarvite group

tsepinites
plural of tsepinite

tsine
A Malayan wild ox, Bos javanicus.

tsumebite
a mixed basic phosphate and sulphate of lead and copper that is found as green crystals

tuamine
tuaminoheptane

tubacin
A selective inhibitor of a particular histone deacetylase that is involved in many cellular processes, including degradation of misfolded proteins, cell migration, and cell-cell interaction.

tubaphone
A metallophone constructed from a series of metal tubes arranged in a keyboard configuration.

tubaphones
plural of tubaphone

tubeimoside
A triterpenoid saponin present in the tubers of Bolbostemma paniculatum

tuberculine
Dated form of tuberculin.

tuberculocidin
A substance contained in tuberculin, supposed to be the active agent of the latter freed from various impurities.