silent chromatin

silent chromatin
Генетика: молчащий хроматин

Универсальный англо-русский словарь. . 2011.

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  • Long non-coding RNA — Long noncoding RNAs (long ncRNAs) are generally considered (somewhat arbitrarily) as non protein coding transcripts longer than 200 nucleotides. This limit is due to practical considerations including the separation of RNAs in common experimental …   Wikipedia

  • Epigenetics — In biology, the term epigenetics refers to changes in gene expression caused by mechanisms other than changes in the underlying DNA sequence. These changes may remain through cell divisions for the remainder of the cell s life and may also last… …   Wikipedia

  • Heterochromatin — is a tightly packed form of DNA. Its major characteristic is that transcription is limited. As such, it is a means to control gene expression, through regulation of the transcription initiation.tructureChromatin is found in two varieties:… …   Wikipedia

  • Homeotic gene — Homeotic genes specify the anterior posterior axis and segment identity during early development of metazoan organisms. They are critical for the proper placement and number of embryonic segment structures (such as legs, antennae and eyes).The… …   Wikipedia

  • Hox gene — Hox genes are a group of related genes that determine the basic structure and orientation of an organism.[1] Hox genes are critical for the proper placement of segment structures of animals during early embryonic development (e.g. legs, antennae …   Wikipedia

  • SETD8 — SET domain containing (lysine methyltransferase) 8, also known as SETD8, is a human gene.cite web | title = Entrez Gene: SETD8 SET domain containing (lysine methyltransferase) 8| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene… …   Wikipedia

  • Гомеозисные гены — Гомеозисные гены детерминируют процессы роста и дифференцировки. Гомеозисные гены кодируют транскрипционные факторы, контролирующие программы формирования органов и тканей. Мутации в гомеозисных генах могут вызвать превращение одной части… …   Википедия

  • Candida albicans — Scientific classification Kingdom: Fungi Phylum …   Wikipedia

  • Histone deacetylase — Histone deacetylases (HDAC) (EC number 3.5.1) are a class of enzymes that remove acetyl groups from an ε N acetyl lysine amino acid on a histone. Its action is opposite to that of histone acetyltransferase.ubtypesHDAC proteins are found in three… …   Wikipedia

  • DNA methylation — Illustration of a DNA molecule that is methylated at the two center cytosines. DNA methylation plays an important role for epigenetic gene regulation in development and disease. DNA methylation is a biochemical process that is important for… …   Wikipedia

  • Apoptosis — (IPA en|ˌæpəpˈtoʊsəs [ [http://www.webster.com/dictionary/apoptosis Webster.com dictionary entry] ] ) is a form of programmed cell death in multicellular organisms. It is one of the main types of programmed cell death (PCD) and involves a series… …   Wikipedia


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