The assembly of small, electron dense structures in association with meiotic chromosomes during leptotene and zygotene.

Catalysis of the endohydrolysis of 1,4-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans.

Catalysis of the reaction: choline + acceptor = betaine aldehyde + reduced acceptor.

Catalysis of the reaction: citrate = acetate + oxaloacetate.

cob(I)yrinic acid a,c-diamide adenosyltransferase activity

Catalysis of the reaction: ATP + cob(I)alamin + H2O = phosphate + diphosphate + adenosylcobalamin.

Catalysis of the reaction: ATP + dihydropterate + L-glutamate = ADP + phosphate + dihydrofolate.

Catalysis of the hydrolysis of nonterminal 1,4-beta-linkages of N-acetyl-D-glucosamine polymers of chitin and chitodextrins.

Catalysis of the hydrolysis of large proteins such as globin, casein and denatured serum albumin, in presence of ATP.

Catalysis of the reaction: dTDP-4-dehydro-6-deoxy-D-glucose = dTDP-4-dehydro-6-deoxy-L-mannose.

Catalysis of the reaction: dTDP-6-deoxy-L-mannose + NADP+ = dTDP-4-dehydro-6-deoxy-L-mannose + NADPH + H+.

The rapid expansion of a B cell population by cell division. Follows B cell activation.

A receptor complex usually consisting of a TCR- (T cell receptor) alpha and beta chain heterodimer, two CD3-epsilon chains, a CD3-gamma chain, a CD3-delta chain and a zeta chain homodimer. The complex mediates antigen recognition, ultimately resulting in T cell activation.

positive regulation of T cell proliferation

positive regulation of T-lymphocyte proliferation

Any process that activates or increases the rate or extent of T cell proliferation.

Catalysis of the reaction: 2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)pyrimidine + H2O = 5-amino-6-(5-phosphoribosylamino)uracil + NH3.

positive regulation of activated T cell proliferation

positive regulation of activated T-lymphocyte proliferation

Any process that activates or increases the rate or extent of activated T cell proliferation.

Catalysis of the reaction: 2,3,4,5-tetrahydrodipicolinate + NADP+ = 2,3-dihydrodipicolinate + NADPH + H+.