Any process that modulates the frequency, rate or extent of calcium import into the mitochondrion.

Any process that stops, prevents or reduces the frequency, rate or extent of calcium ion import into the mitochondrion.

Any process that activates or increases the frequency, rate or extent of calcium import into the mitochondrion.

Catalysis of the hydrolysis of any acid sulfur-sulfur bond.

OBSOLETE. A grouping term for carbon-carbon lyases that cannot be more accurately categorized.

OBSOLETE. Catalysis of the cleavage of a carbon-oxygen bond. Enzymes with this activity are 'miscellaneous' carbon-oxygen lyases that cannot be grouped into one of the specific subclasses of the carbon-oxygen lyases.

A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of spectrin-associated cytoskeleton and associated proteins in the postsynapse.

Catalysis of the reaction: S-adenosyl-L-methionine(1+) = 1-aminocyclopropane-1-carboxylate + S-methyl-5'-thioadenosine + H(+).

A synapse formed by a cerebellar Golgi cell synapsing on to a cerebellar granule cell.

The base of the cellularization invagination or cleavage furrow most distal to the original multi-nucleate cell or syncytium plasma membrane.

OBSOLETE. Catalysis of the cleavage of a carbon-nitrogen bond. Enzymes with this activity are 'miscellaneous' carbon-nitrogen lyases that cannot be grouped into one of the specific subclasses of the carbon-nitrogen lyases.

Cell-cell signaling between presynapse and postsynapse mediated by brain-derived neurotrophic factor (BDNF) crossing the synaptic cleft.

A plasma membrane invagination at the site of separation of a multi-nucleate cell or syncytium into individual cells.

Catalysis of the reaction: 3alpha(S)-strictosidine + H(2)O = secologanin + tryptamine.

Any process that modulates the frequency, rate or extent of apical constriction involved in ventral furrow formation.

Catalysis of the release of ammonia or one of its derivatives, with the formation of a double bond or ring. Enzymes with this activity may catalyze the actual elimination of the ammonia, amine or amide, e.g. CH-CH(-NH-R) = C=CH- + NH2-R. Others, however, catalyze elimination of another component, e.g. water, which is followed by spontaneous reactions that lead to breakage of the C-N bond, e.g. L-serine ammonia-lyase (EC:4.3.1.17), so that the overall reaction is C(-OH)-CH(-NH2) = CH2-CO- + NH3, i.e. an elimination with rearrangement. The sub-subclasses of EC:4.3 are the ammonia-lyases (EC:4.3.1), lyases acting on amides, amidines, etc. (EC:4.3.2), the amine-lyases (EC:4.3.3), and other carbon-nitrogen lyases (EC:4.3.99).

The actin-mediated process that results in contraction of the apical end of a polarized columnar epithelial cell, contributing to formation of a ventral indentation (furrow) from the blastoderm epithelium, which is internalized to form a tube in the interior of the embryo, marking the start of gastrulation.

The actin-mediated process that results in the contraction of the apical end of a polarized columnar epithelial cell, contributing to the process of gastrulation.

The actin-mediated process that results in the contraction of the apical end of a polarized columnar epithelial cell.

Any process that activates or increases the frequency, rate or extent of apical constriction involved in ventral furrow formation.