Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways leading to the breakdown of any antibiotic that contains the condensed beta-lactamthiazolidine ring system.

Any process that stops, prevents or reduces the frequency, rate or extent of kojic acid biosynthetic process.

Repression of transcription of telomeric DNA by altering the structure of chromatin.

The modification of histones by removal of acetyl groups.

The chemical reactions and pathways involving fatty acids with a chain length of less than C6.

The repair of a replication-born double-strand DNA break in which the DNA molecule is repaired using the homologous sequence of the sister chromatid which serves as a template to repair the breaks.

The modification of histones by removal of acetyl groups.

The modification of histone H3 by the removal of an acetyl group from lysine at position 56 of the histone.

Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of deprivation of biotin.

Any process that stops, prevents, or reduces the frequency, rate or extent of transcription mediated by RNA polymerase II.

Any process that modulates the frequency, rate or extent of DNA repair.

Repression of transcription of telomeric DNA by altering the structure of chromatin.

Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.

The process in which a multicellular organism, a unicellular organism or a group of unicellular organisms grow in a threadlike, filamentous shape.

Repression of transcription of centromeric DNA by altering the structure of chromatin.

The assembly of chromatin into heterochromatin that is located adjacent to the CENP-A rich centromere 'central core' and characterized by the modified histone H3K9me3.

A reversible switch of a cell from one cell type or form to another, at a frequency above the expected frequency for somatic mutations. Phenotypic switching involves changes in cell morphology and altered gene expression patterns. For example, Candida albicans switches from white cells to opaque cells for sexual mating. Phenotypic switching also occurs in multicellular organisms; smooth muscle cells (SMCs) exhibit phenotypic transitions to allow rapid adaption to fluctuating environmental cues.

The process in which a group of unicellular organisms grow in a threadlike, filamentous shape.

Any process that modulates the number of nucleosomes in a given region of a chromosome.

Any process that modulates the frequency, rate or extent of phenotypic switching.

Any process that stops, prevents or reduces the frequency, rate or extent of filamentous growth of a population of unicellular organisms.

The modification of histone H4 by the removal of an acetyl group from lysine at position 16 of the histone.

The modification of histone H4 by the removal of an acetyl group from lysine at position 12 of the histone.

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.

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.

All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.

The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome in the nucleus.

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.

A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.

Nuclear heterochromatin that is located adjacent to the CENP-A rich centromere 'central core' and characterized by the modified histone H3K9me3.

Heterochromatic regions of the chromosome found at silenced mating-type loci.

Any rDNA heterochromatin that is part of a nucleus.

Heterochromatic regions of the chromosome found at the subtelomeric regions of a chromosome in the nucleus.