Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Highly repeated non-coding DNA in Tribolium castaneum (Coleoptera) genome (CROSBI ID 575230)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa

Pavlek, Martina ; Plohl, Miroslav ; Meštrović Radan , Nevenka Highly repeated non-coding DNA in Tribolium castaneum (Coleoptera) genome // 18th International Chromosome Conference, Delegate book, Manchester, UK.. Manchester, 2011. str. 1-1

Podaci o odgovornosti

Pavlek, Martina ; Plohl, Miroslav ; Meštrović Radan , Nevenka

engleski

Highly repeated non-coding DNA in Tribolium castaneum (Coleoptera) genome

Many reports support involvement of satellite DNAs in complex centromeric regions, but little is known about their general structural and functional features. Recently, Tribolium castaneum became the first coleopteran species with sequenced genome and emerged as a powerful insect model organism, especially in comparative analysis with Drosophila melanogaster. However, satellite repeats are underrepresented in assembled outputs of genome projects and high-resolution view on their composition and sequential organization remains obscure. Results based on our in silico and experimental analysis of four different satellite DNAs, extracted from T. castaneum genome database, will be presented. Analysis of structure, organization, localization, as well as a comparative studies of these satellite families show monomer length between 166 and 370 pb, abundance from 0, 1 to 17 % and different sequence homogeneity of families. In addition, satellite DNAs exhibit different organizational forms, as randomly mixed monomer variants, higher-order-repeats (HOR) or as specific subfamily arrays. FISH experiments revealed either peri(centromeric) localization or dispersed distribution. We assume that understanding different features of these sequences in the Tribolium castaneum genome will help to gain a more comprehensive view of their possible role(s) in genome architecture and function.

satellite DNA ; Tribolium castaneum

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

1-1.

2011.

nije evidentirano

objavljeno

Podaci o matičnoj publikaciji

18th International Chromosome Conference, Delegate book, Manchester, UK.

Manchester:

Podaci o skupu

18th International Chromosome Conference

poster

29.08.2011-02.09.2011

Manchester, Ujedinjeno Kraljevstvo

Povezanost rada

Biologija