Any process that results in the specification, formation or maintenance of the physical structure of eukaryotic chromatin.

The process whose specific outcome is the progression of the larval somatic muscle over time, from its formation to the mature structure.

The process whose specific outcome is the progression of the larval somatic muscle over time, from its formation to the mature structure.

The modification of histones by removal of methyl groups.

The chromosome organization process in which meiotic chromosomes in the oocyte nucleus cluster together to form a compact spherical structure called the karyosome.

Any process that modulates the frequency, rate or extent of gene expression such that an expression pattern recurs with a regularity of approximately 24 hours.

The modification of histone H3 by the removal of a methyl group from lysine at position 4 of the histone.

The modification of histone H3 by the removal of a methyl group from a trimetylated lysine at position 4 of the histone.

The process by which an organism or tissue maintains a population of male germ-line stem cells.

The modification of histone H3 by the addition of an acetyl group to a lysine residue at position 9 of the histone.

The rhythm of the locomotor activity of an organism during its 24 hour activity cycle.

Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.

A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a synaptonemal complex. A synaptonemal complex is a proteinaceous scaffold formed between homologous chromosomes during meiosis.

Any process that stops, prevents or reduces the frequency, rate or extent of stem cell differentiation.

A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

Any of a number of evolutionarily conserved histone deacetylase complexes (HDACs) containing a core consisting of a paired amphipathic helix motif protein (e.g. Sin3p in S. cerevisiae, Pst1 in S. pombe or Sin3A in mammals) at least one class I histone deacetylase (e.g. Rpd3p in S. cerevisiae, Clr6 in S. pombe, or HDAC1 and HDAC2 in mammals), and at least one WD40 repeat protein (e.g. Ume1p in S. cerevisiae, Prw1 in S. pombe, or RbAp46 and RbAp48 in mammals). These complexes also contain a variable number of other proteins that direct histone binding, DNA binding, or add other functionality to the complex.