The mitotic divisions of the primary spermatogonial cell (a primordial male germ cell) to form secondary spermatogonia (primary spermatocytes).

Binding to S-adenosyl-L-methionine.

Fusion of mitochondria during insect spermatid differentiation to form two masses, which wrap around each other to form a densely packed sphere called the Nebenkern.

A eukaryotically conserved histone deacetylase complex which deacetylates histones across gene coding regions. Composed of a catalytic histone deacetylase subunit, a chromodomain protein, a SIN3 family co-repressor, and a WD repeat protein (Clr6p, Alp13p, Pst2p, and Prw1p respectively in Schizosaccharomyces; Rpd3p, Sin3p, Ume1p, Rco1p and Eaf3 in Saccharomyces; homologs thereof in other species).

The process whose specific outcome is the progression of a spermatid over time, from its formation to the mature structure.

The joining of two or more lipid bilayer membranes that surround cells, that contributes to cytogamy.

Any process that stops, prevents or reduces the frequency, rate or extent of spontaneous neurotransmitter secretion.

The specialization of the spermatid nucleus during the development of a spermatid into a mature male gamete competent for fertilization.

The assembly and organization of the sperm flagellar axoneme, the bundle of microtubules and associated proteins that forms the core of the eukaryotic sperm flagellum, and is responsible for movement.

Any process that modulates the frequency, rate or extent of dopaminergic synaptic transmission, the process of communication from a neuron to another neuron across a synapse using the neurotransmitter dopamine.

An intracellular, often complex, membranous structure, sometimes with additional membranous lamellae inside, found in bacteria. They are associated with synthesis of DNA and secretion of proteins.

The directed movement of carotenoids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Carotenoids are tetraterpenoid compounds in which two units of 4 isoprenoid residues joined head-to-tail are themselves joined tail-to-tail.

The directed movement of tetraterpenoids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Tetraterpenoids are terpenoids with eight isoprene units.

The incorporation of iron into a 2Fe-2S iron-sulfur cluster via tris-L-cysteinyl-L-aspartato diiron disulfide.

The lipid bilayer surrounding a glycosome.

Either of the lipid bilayers that surround a chromoplast and form the chromoplast envelope.

The lipid bilayer surrounding a glyoxysome.

The directed movement of isoprenoids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Isoprenoids comprise a group of compounds containing or derived from linked isoprene (3-methyl-2-butenylene) residues.

Increases the activity of rubisco by the removal of otherwise inhibitory sugar phosphates: RuBP, and in some plants, 2-carboxyarabinitol 1-phosphate.

Any process that stops, prevents, or reduces the frequency, rate or extent of dopaminergic synaptic transmission, the process of communication from a neuron to another neuron across a synapse using the neurotransmitter dopamine.