Претраживање
Приказ резултата 1-10 од 286
ZBP-89 and Sp3 down-regulate while NF-Y up-regulates SOX18 promoter activity in HeLa cells
(Springer, Dordrecht, 2009)
The aim of this study has been to identify transcription factors involved in transcriptional regulation of the human SOX18 gene expression. Structural analysis revealed that the SOX18 promoter lacks a TATA box, but is ...
Ekspresija SoX3 gena indukovana retinoičnom kiselinom u NT2/D1 ćelijama je nezavisna od RXr homodimera / Retinoic acid-induced SoX3 gene expression in NT2/D1 cells is RXR homodimer-independent
(Srpsko biološko društvo, Beograd, i dr., 2009)
Sox3/SOX3 gen je uključen u kontrolu razvića nervnog sistema. Naša prethodna istraživanja su pokazala da tokom neuralne indukcije NT2/D1 ćelija retinoičnom kiselinom (RK) dolazi do promene ekspresije humanog SOX3 gena. ...
DNA-binding Domain within the Brh2 N Terminus Is the Primary Interaction Site for Association with DNA
(Amer Soc Biochemistry Molecular Biology Inc, Bethesda, 2009)
The C-terminal region of Brh2 (Brh2(CT)), the BRCA2 homolog in Ustilago maydis, is highly conserved and aligns with the DSS1/DNA-binding domain (DBD) of mammalian BRCA2, while the N-terminal region (Brh2(NT)) is poorly ...
TNF-alpha-308 promotor polymorphism in patients with chronic obstructive pulmonary disease and lung cancer
(Aepress Sro, Bratislava, 2009)
Chronic obstructive pulmonary disease (COPD) and lung cancer (LC) are a major cause of morbidity and mortality worldwide. In both diseases airways inflammation plays an important role. Functional promoter polymorphism, at ...
Korelacija između Xmn l polimorfizma u ß-globinskom genskom lokusu l nivoa fetalnog hemoglobina u b-talasemičnih pacijenata u Srbiji / Correlation between XnmI ß-globin gene polymorphism and fetal hemoglobin level in ß-thalassemia patients in Serbia
(Društvo hematologa Srbije, Beograd, 2003)
Duž ß-globinskog genskog lokusa nalaze se polimorfna mesta koja predstavljaju sekvance koje seku određeni restrikcioni enzimi. Jednu od tih sekvenci prepoznaje XmnI restrikcioni enzim ( XmnI polimorfno mesto). Brojni podaci ...
Role of Blm and collaborating factors in recombination and survival following replication stress in Ustilago maydis
(Elsevier, Amsterdam, 2009)
Inactivation of the structural gene for the RecQ family member, BLM in human, Sgs1 in budding yeast, or Rqh1 in fission yeast leads to inappropriate recombination, chromosome abnormalities, and disturbed replication fork ...
Molekularna osnova genetičkih rearanžmana izazvanih IS5 elementima u polA1 mutatorskom soju Escherichia coli K12 / Molecular basis of genetic rearrangements induced by IS5 elements in polA1 mutator strain of E.coli K12
(Univerzitet u Beogradu, Biološki fakultet, 2001)
U našem prethodnom radu na polA1 mutantima pokazali smo da polA1 kreira mutacije isključivo tipa minus fs i delecija. U mutacionom spektru histidinskih auksotrofa bila je prisutna i jedna specifična kategorija delecija, ...
Ortholog of BRCA2-interacting protein BCCIP controls morphogenetic responses during DNA replication stress in Ustilago maydis
(Elsevier, Amsterdam, 2007)
The BRCA2 tumor suppressor functions in repair of DNA by homologous recombination through regulating the action of Rad51. In turn, BRCA2 appears to be regulated by other interacting proteins. Dss1, a small interacting ...
Identification of the CysB-regulated gene, hslJ, related to the Escherichia coli novobiocin resistance phenotype
(Oxford Univ Press, Oxford, 2003)
The cysB gene product is a LysR-type regulatory protein required for expression of the cys regulon. cysB mutants of Escherichia coli and Salmonella, along with being auxotrophs for the cysteine, exhibit increased resistance ...
Promene strukture DNK izazvane proteinom HsOrc4 / Structural changes of DNA mediated by HsOrc4 protein
(Univerzitet u Beogradu, Biološki fakultet, 2008)
U ćelijama svih živih organizama replikacija DNK se odvija u nekoliko složenih i međusobno veoma sličnih faza, a započinje tek kada inicijatorni proteinski kompleks prepozna specifične sekvence u genomu. I pored velikog ...