Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 525948

The nucleotide sequence and structural features of rDNA spacer region between 25S and 18S rRNA genes in Quercus petraea


Horvat, Tomislav; Biruš, Ivan; Bauer, Nataša; Papeš, Dražena; Zoldoš, Vlatka
The nucleotide sequence and structural features of rDNA spacer region between 25S and 18S rRNA genes in Quercus petraea // Proceeding of abstracts of the 9th Croatian Biological Congress / Besendorfer, Višnja ; Klobučar, Goran (ur.).
Zagreb: Hrvatsko biološko društvo 1885, 2006. str. 61-61 (predavanje, domaća recenzija, sažetak, znanstveni)


CROSBI ID: 525948 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
The nucleotide sequence and structural features of rDNA spacer region between 25S and 18S rRNA genes in Quercus petraea

Autori
Horvat, Tomislav ; Biruš, Ivan ; Bauer, Nataša ; Papeš, Dražena ; Zoldoš, Vlatka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Proceeding of abstracts of the 9th Croatian Biological Congress / Besendorfer, Višnja ; Klobučar, Goran - Zagreb : Hrvatsko biološko društvo 1885, 2006, 61-61

ISBN
953-6241-06-4

Skup
9th Croatian Biological Congress with International Participation

Mjesto i datum
Rovinj, Hrvatska, 23.-29.09.2006

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
ribosomal genes; IGS; spacer length variants

Sažetak
Intergenic spacer region (IGS) between 25S and 18S rRNA genes is evolutionary more unstable than rRNA coding regions in eukaryotic DNA, though it contains several structural elements involved in control and regulation of rRNA transcription. One of these elements are enhancers, of which copy number varies usually between the spacers of different rDNA clusters in the same genome, creating the spacer length variants (slvs). Copy number of enhancer elements and transcriptional activity of individual rRNA genes in an rRNA cluster are positively correlated. In Q. petrea there are at least 5 different slvs of around 560, 1200, 1400, 2000 and 3500 pb in length. After determination of complete nucleotide sequence of dominant slvs in the genome, detailed structured analysis was performed in order to reveal: (i) the position of gene promoter and spacer promoters, (ii) the main repeat element containing enhancer elements.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekt / tema
119-1191196-1224 - Dinamika kromatina i plastičnost genoma (Vlatka Zoldoš, )

Ustanove
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Nataša Bauer (autor)

Avatar Url Dražena Papeš (autor)

Avatar Url Ivan Biruš (autor)

Avatar Url Tomislav Horvat (autor)

Avatar Url Vlatka Zoldoš (autor)

Citiraj ovu publikaciju

Horvat, Tomislav; Biruš, Ivan; Bauer, Nataša; Papeš, Dražena; Zoldoš, Vlatka
The nucleotide sequence and structural features of rDNA spacer region between 25S and 18S rRNA genes in Quercus petraea // Proceeding of abstracts of the 9th Croatian Biological Congress / Besendorfer, Višnja ; Klobučar, Goran (ur.).
Zagreb: Hrvatsko biološko društvo 1885, 2006. str. 61-61 (predavanje, domaća recenzija, sažetak, znanstveni)
Horvat, T., Biruš, I., Bauer, N., Papeš, D. & Zoldoš, V. (2006) The nucleotide sequence and structural features of rDNA spacer region between 25S and 18S rRNA genes in Quercus petraea. U: Besendorfer, V. & Klobučar, G. (ur.)Proceeding of abstracts of the 9th Croatian Biological Congress.
@article{article, year = {2006}, pages = {61-61}, keywords = {ribosomal genes, IGS, spacer length variants}, isbn = {953-6241-06-4}, title = {The nucleotide sequence and structural features of rDNA spacer region between 25S and 18S rRNA genes in Quercus petraea}, keyword = {ribosomal genes, IGS, spacer length variants}, publisher = {Hrvatsko biolo\v{s}ko dru\v{s}tvo 1885}, publisherplace = {Rovinj, Hrvatska} }