Functional characterization of domains in AtTRB1, a putative telomere-binding protein in Arabidopsis thaliana

MOZGOVÁ, Iva, Petra PROCHÁZKOVÁ SCHRUMPFOVÁ, Ctirad HOFR and Jiří FAJKUS. Functional characterization of domains in AtTRB1, a putative telomere-binding protein in Arabidopsis thaliana. Phytochemistry. England: Pergamon-Elsevier Science Ltd, 2008, vol. 69, No 9, p. 1814-1819. ISSN 0031-9422.

Basic information

• Original name: Functional characterization of domains in AtTRB1, a putative telomere-binding protein in Arabidopsis thaliana
• Name in Czech: Funkční charakterizace domén AtTRB1, kandidátního telomer-vazebného proteinu Arabidopsis thaliana
• Authors: MOZGOVÁ, Iva (203 Czech Republic), Petra PROCHÁZKOVÁ SCHRUMPFOVÁ (203 Czech Republic), Ctirad HOFR (203 Czech Republic) and Jiří FAJKUS (203 Czech Republic, guarantor).
• Edition: Phytochemistry, England, Pergamon-Elsevier Science Ltd, 2008, 0031-9422.

Other information

• Original language: English
• Type of outcome: Article in a journal
• Field of Study: Genetics and molecular biology
• Country of publisher: United Kingdom of Great Britain and Northern Ireland
• Confidentiality degree: is not subject to a state or trade secret
• Impact factor: Impact factor: 2.946
• RIV identification code: RIV/00216224:14310/08:00024212
• Organization unit: Faculty of Science
• UT WoS: 000257644300002
• Keywords in English: Plant; telomere; Single-myb-histone protein
• Tags: plant, Single-myb-histone protein, telomere
• Tags: International impact, Reviewed

Abstract

We show that preferential interaction of AtTRB1 with double-stranded telomeric DNA is mediated by the Myb domain, while the H1/5 domain is involved in non-specific DNA-protein interaction and in the multimerization of AtTRB1.

Abstract (in Czech)

Ukazujeme, že preferenční interakce AtTRB1 s dvojvláknovou telomerovou DNA je zprostředkována Myb-doménou, zatímco H1/5 doména se účastní nespecifické DNA-proteinové interakce a multimerizace AtTRB1.

Links

• AV0Z50040507, plan (intention): Name: Biofyzika dynamických struktur a funkcí biologických systémů
• GD204/08/H054, research and development project: Name: Molekulární mechanismy proliferace a diferenciace buněk

Investor: Czech Science Foundation, Molecular mechanisms of the cell proliferation and differentiation

• GP521/08/P452, research and development project: Name: Charakterizace a funkční diverzita proteinů rodiny SMH, která je specifická pro rostliny

Investor: Czech Science Foundation, Characterisation of functional diversity of the plant-specific SMH family of proteins

• LC06004, research and development project: Name: Integrovaný výzkum rostlinného genomu
• MSM0021622415, plan (intention): Name: Molekulární podstata buněčných a tkáňových regulací

Investor: Ministry of Education, Youth and Sports of the CR, Molecular basis of cell and tissue regulations