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nucleoid
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nucleoid
▪ I. nucleoid, a. and n. (ˈnjuːklɪɔɪd) [f. nucle-us + -oid.] A. adj. Like a nucleus in form or appearance.1855 in Ogilvie Suppl. 1880 Bastian Brain xxiii. 465 These are either mere nucleoid bodies or small angular cells. 1889 Jrnl. R. Microsc. Soc. 429 (heading) Nucleus or nucleoid bodies of schizom...
Oxford English Dictionary
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POLDIP2
has been shown to interact with PCNA, while in the mitochondrion POLDIP2 has been shown to interact with proteins constituting the mitochondrial DNA nucleoid
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nucloid
nucloid (ˈnjuːklɔɪd) Also nucleoid. [f. nucleus n. + -oid.] (See quot. 1962.)1908 Westm. Gaz. 31 July 1/3 (heading) ‘Nucleoids’ in naval manœuvres. Ibid. 2/2 The balance is still all on the side of the ‘nucleoid’ as against the newly commissioned ship. 1917 ‘Taffrail’ Sub vii. 176 About June, came t...
Oxford English Dictionary
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Histone-like nucleoid-structuring protein
Histone-like nucleoid-structuring protein (H-NS), is one of twelve nucleoid-associated proteins (NAPs) whose main function is the organization of genetic Though it is a small protein (15 kDa), it provides essential nucleoid compaction and regulation of genes (mainly silencing) and is highly expressed, functioning
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2-C-Methyl-D-erythritol-2,4-cyclopyrophosphate
MEcPP releases histone-like proteins from DNA, triggering nucleoid decondensation in Chlamydia trachomatis during the process of terminal differentiation
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Are bacterial RNA polymerases distributed evenly throughout the cell or localized? Bacterial cells aren't internally compartmentalized with membranes (like eukaryotes). This naturally leads to an image of a homogeneou...
So it seems that most RNA polymerase molecules will be located in the nucleoid; any molecules that are free in the cytoplasm are within easy reach of finding
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HdeA family
In molecular biology, the HdeA family of proteins (HNS (histone-like nucleoid structuring)-dependent expression A) is a stress response protein family
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DsrA RNA
DsrA RNA is a non-coding RNA that regulates both transcription, by overcoming transcriptional silencing by the nucleoid-associated H-NS protein, and translation
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Multiscale Structuring of the E. coli Chromosome by Nucleoid ... - PubMed
Here, we investigate the higher-order architecture of the Escherichia coli genome, showing its partition into two structurally distinct entities by a complex and intertwined network of contacts: the replication terminus (ter) region and the rest of the chromosome. Outside of ter, the condensin MukBEF and the ubiquitous nucleoid-associated ...
pubmed.ncbi.nlm.nih.gov
UQCC2
It is associated with the mitochondrial nucleoid, likely located in the peripheral region. This protein's distribution pattern is similar to other components of the mitochondrial nucleoid, like mtSSB and PHB1/PHB2.
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Locus of enterocyte effacement-encoded regulator
The mechanism of Ler regulation involves competition with histone-like nucleoid structuring protein (H-NS), a negative regulator of the LEE pathogenicity Fis, a nucleoid associated protein essential for EPEC's ability to form attaching and effacing lesions, partly acts through activation of Ler expression
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拟核
拟核(英语:nucleoid;意指「与核相似」,又译类核),也称核区(nuclear region)、核体(nuclear body)或染色质体(chromatin body)。
存在于原核生物,是没有由核膜包被的细胞核,也没有染色体,只有一个位于形状不规则且边界不明显区域的环形DNA分子。
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Microbial cell factory
Nucleoid
The nucleoid forms an irregular shaped region within a prokaryote cell, containing all or majority of the genetic material to reproduce. The nucleoid controls the activity of the MCF and reproduction of itself and products.
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染色质
真核细胞的染色质位在细胞核内;原核生物的则位于类核(nucleoid)当中。
尽管经过深入调查,但目前对染色质的结构了解甚少。其结构取决于几个因素。整体结构取决于细胞周期的阶段。在间期,染色质在结构上是松散的,以允许获得转录和复制DNA的RNA和DNA聚合酶。
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TMEM70
A study of mitochondrial morphology in patients with mutations in this gene revealed disorganization of the mitochondrial nucleoid. Mitochondria were abnormal, with whorled cristae and disrupted nucleoid clusters of mtDNA.
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