regulation of G2/MI transition of meiotic cell cycle

Any signaling pathway that modulates the activity of a cell cycle cyclin-dependent protein kinase to modulate the switch from G2 phase to MI phase of the meiotic cell cycle.

Pi Mi complex

A transcription factor complex composed of a homeodomain protein and the M-specific peptide Mi that acts at the regulatory region of genes required for the activation of meiosis.

obsolete quinate/shikimate dehydrogenase activity

OBSOLETE. Catalysis of the reactions: L-quinate + NAD(P)+ = 3-dehydroquinate + NAD(P)H + H+, and shikimate + NAD(P)+ = 3-dehydroshikimate + NAD(P)H + H+.

obsolete 3,4-dihydroxyphenanthrene dioxygenase activity

OBSOLETE. Catalysis of the reaction: 3,4-dihydroxyphenanthrene + O2 = H+ + 2-hydroxy-2 H-benzo[h]chromene-2-carboxylate.

negative regulation of G2/MI transition of meiotic cell cycle

Any signaling pathway that decreases or inhibits the activity of a cell cycle cyclin-dependent protein kinase to modulate the switch from G2 phase to MI phase of the meiotic cell cycle.

positive regulation of G2/MI transition of meiotic cell cycle

Any signaling pathway that activates or increases the activity of a cell cycle cyclin-dependent protein kinase to modulate the switch from G2 phase to MI phase of the meiotic cell cycle.

aromatic-L-amino-acid decarboxylase activity

Catalysis of the reaction: L-amino acid + H+ = R-H + CO2.

obsolete NAD(P)+ transhydrogenase activity

OBSOLETE. Catalysis of the reaction: NADPH + H+ + NAD+ = NADP+ + NADH + H+.

proton-translocating NAD(P)+ transhydrogenase activity

Catalysis of the reaction: H+(in) + NAD+ + NADPH = H+(out) + NADH + NADP+.

superoxide-generating NAD(P)H oxidase activity

Catalysis of the reaction: NAD(P)H + O2 = NAD(P)H + O2-.