Artificial intelligent assistant

heterochromatin

answer Answers

ProphetesAI is thinking...

MindMap

Sources

1
heterochromatin
heterochromatin Cytol. (ˌhɛtərəʊˈkrəʊmətɪn) [a. G. heterochromatin (E. Heitz 1928, in Jahrb. f. wissenschaftliche Bot. LXIX. 764), f. hetero- + chromatin.] Heterochromatic chromosome material.1932 [see euchromatin]. 1941 Ann. Bot. V. 203 Large distal segments which appear as heterochromatin in mitos... Oxford English Dictionary
prophetes.ai 0.0 3.0 0.0
2
Heterochromatin
These varieties lie on a continuum between the two extremes of constitutive heterochromatin and facultative heterochromatin. Yeast heterochromatin Saccharomyces cerevisiae, or budding yeast, is a model eukaryote and its heterochromatin has been defined thoroughly. wikipedia.org
en.wikipedia.org 0.0 1.5 0.0
3
The SUN-family protein Sad1 mediates heterochromatin ...
by W Sun · 2024 — Xueqing Li,; Jinxin Gao,; Xianwen Ye,; Chunyi Hu ORCID: orcid.org/0000-0003-4509-4840,; Fei Li ORCID: orcid.org/0000-0002-1206-9684 & …
www.nature.com 0.0 0.90000004 0.0
4
Centric heterochromatin
Centric heterochromatin, a variety of heterochromatin, is a tightly packed form of DNA. Centric heterochromatin domains are flanked by pericentric heterochromatin. See also Heterochromatin References DNA wikipedia.org
en.wikipedia.org 0.0 0.6 0.0
5
what is knob heterochromatin? I am reading a paper which discusses Maize Genome Structure. Descriptions of the structure is given in the papers introduction. I know about heterochromatin "heterochromatin stains intens...
Here's a good summary of knobs, which says that they are " _typically telomeric_ ," " _tandemly repeated DNA sequences [that] appear as distinct, heteropycnotic regions located at certain sites on specific chromosomes and look much like beads on a string_ " and are involved in: > increased recombina...
prophetes.ai 0.0 0.6 0.0
6
Constitutive heterochromatin
The regions that stain darker are regions of constitutive heterochromatin. Constitutive heterochromatin is not to be confused with facultative heterochromatin, which is less condensed, less stable, and much less polymorphic, and wikipedia.org
en.wikipedia.org 0.0 0.3 0.0
7
Heterochromatin protein 1
The family of heterochromatin protein 1 (HP1) ("Chromobox Homolog", CBX) consists of highly conserved proteins, which have important functions in the See also Epigenetics nucleosome Heterochromatin References Further reading Review Transcription factors Epigenetics wikipedia.org
en.wikipedia.org 0.0 0.3 0.0
8
euchromatin
euchromatin Cytology. (juːˈkrəʊmətɪn) [a. G. euchromatin (E. Heitz 1928, in Jahrb. f. wissenschaftliche Botanik LXIX. 764), f. eu- + chromatin.] Euchromatic chromosome material.1932 Biol. Abstr. VI. 347/1 Chromosomes are composed of sections of heterochromatin and of euchromatin attached end to end.... Oxford English Dictionary
prophetes.ai 0.0 0.3 0.0
9
What sequences are between adjacent genes? The human genome has a lot of non-coding regions, which include regulatory elements, repetitive DNA, and introns. Suppose there are two adjacent genes on a chromosome, and th...
The intergenic regions are not necessarily heterochromatin.
prophetes.ai 0.0 0.3 0.0
10
Euchromatin
One such example is G banding, otherwise known as Giemsa staining where euchromatin appears lighter than heterochromatin. See also Histone Modifying Enzymes Constitutive Heterochromatin References Further reading Heterochromatin formation involves changes in histone wikipedia.org
en.wikipedia.org 0.0 0.3 0.0
11
Chromatin loops associated with active genes and heterochromatin shape ...
Multiscale 3D genome maps in rice. To investigate the genome architecture organization principle and its effects on transcriptional regulation in rice, we mapped active genes related chromatin architecture by capturing RNAPII and H3K4me3-associated chromatin interactions and present heterochromatin-engaged genome architecture using H3K9me2-associated interactions in young leaves of two rice ...
www.ncbi.nlm.nih.gov 0.0 0.0 0.0
12
CBX3
At the nuclear envelope, the nuclear lamina and heterochromatin are adjacent to the inner nuclear membrane. The protein encoded by this gene binds DNA and is a component of heterochromatin. wikipedia.org
en.wikipedia.org 0.0 0.0 0.0
13
真染色质
与其相对而言，另一类通常无法转译成为蛋白质的染色质，则称为异染色质（heterochromatin）。在细胞中，92%的人类基因体是真染色质，剩余部分是异染色质。 参见 基因组 染色体 异染色质 参考资料 染色体 sv:Eukromatin wikipedia.org
zh.wikipedia.org 0.0 0.0 0.0
14
CBX5 (gene)
Heterochromatin protein-1 (HP1) has an N-terminal domain that acts on methylated lysines residues leading to epigenetic repression. STAT5A, See also Heterochromatin protein 1 References Further reading External links wikipedia.org
en.wikipedia.org 0.0 0.0 0.0
15
H3Y41P
Heterochromatin protein 1 alpha (HP1) binds to this region of H3, and JAK2 activation of H3Y41 hinders this binding. Heterochromatin is further separated into facultative and constitutive heterochromatin, the former of which is found in DNA sequences that code for developmental wikipedia.org
en.wikipedia.org 0.0 0.0 0.0