Progression from G1 phase to S phase of the mitotic cell cycle.

The chemical reactions involving L-ascorbic acid, a carbohydrate-like vitamin containing six carbon atoms per molecule. Widely distributed in fruit and vegetables.

G1/S-specific transcription in mitotic cell cycle

Any process that regulates transcription such that the target genes are transcribed during the G1/S phase of the mitotic cell cycle.

hydrogen-exporting ATPase activity, phosphorylative mechanism

Catalysis of the reaction: ATP + H2O + H+(in) = ADP + phosphate + H+(out), by a phosphorylative mechanism.

Any complex of pre-rRNAs, ribosomal proteins, and associated proteins formed during ribosome biogenesis.

Progression through S phase, the part of the mitotic cell cycle during which DNA synthesis takes place.

sodium-exporting ATPase activity, phosphorylative mechanism

sodium exporting ATPase activity, phosphorylative mechanism

Catalysis of the reaction: ATP + H2O + Na+(in) = ADP + phosphate + Na+(out), by a phosphorylative mechanism.

Any complex of pre-rRNAs, ribosomal proteins, and associated proteins formed in the nucleolus during ribosome biogenesis.

Progression through G2 phase, one of two 'gap' phases in the mitotic cell cycle; G2 is the interval between the completion of DNA synthesis and the beginning of mitosis.

The inhibition of the passage of calcium ions through a calcium channel; the function of some venoms.

Progression from G2 phase to M phase of the mitotic cell cycle.

The formation from simpler components of pyrimidine bases, 1,3-diazine, organic nitrogenous bases.

Progression through M phase, the part of the mitotic cell cycle during which mitosis and cytokinesis take place.

Interacting selectively with FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes.

Catalysis of the reaction: solute A(out) + solute B(in) = solute A(in) + solute B(out).

nucleolar preribosome, small subunit precursor

A preribosomal complex consisting of 20S pre-rRNA, ribosomal proteins including late-associating small subunit proteins, and associated proteins; a precursor of the eukaryotic cytoplasmic small ribosomal subunit.