Pregled bibliografske jedinice broj: 1106308
Global repeat map algorithm (GRM) reveals differences in alpha satellite number of tandem and higher order repeats (HORs) in human, Neanderthal and chimpanzee genomes – novel tandem repeat database
Global repeat map algorithm (GRM) reveals differences in alpha satellite number of tandem and higher order repeats (HORs) in human, Neanderthal and chimpanzee genomes – novel tandem repeat database // 43rd International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO 2020)
Opatija, Hrvatska: Institute of Electrical and Electronics Engineers (IEEE), 2020. str. 237-242 doi:10.23919/mipro48935.2020.9245278 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 1106308 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Global repeat map algorithm (GRM) reveals
differences in alpha satellite number of tandem
and higher order repeats (HORs) in human,
Neanderthal and chimpanzee genomes – novel
tandem repeat database
Autori
Vlahovic, I. ; Gluncic, M. ; Dekanic, K. ; Mrsic, L. ; Jerkovic, H. ; Martinjak, I. ; Paar, V.
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Skup
43rd International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO 2020)
Mjesto i datum
Opatija, Hrvatska, 28.09.2020. - 02.10.2020
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
human, chimpanzee and Neanderthal genomes ; DNA sequence ; tandem repeats ; Alphasub ; Global Repeat Map algorithm, alpha satellites ; database
Sažetak
Development of novel sequencing methods (NGS) enabled investigation of DNA sequence in centromere region that, as is shown in previous studies, are replete with alpha satellite sequences, 171bp long monomer units. Those units (monomers) are found in each of human chromosomes as tandem repeats or as higher order repeat (HOR) structures. Except for their role in chromosome segregation and microtubule attachment to kinetochores, recent studies show that alpha satellite copy number variations are associated with cancer outcomes, aneuploidy, aging, differences in gene expression and evolutionary development. Using Global Repeat Map algorithm (GRM) and its extended ALPHAsub tool for finding all alpha monomers in genomic sequence, we created tandem repeat database for human, Neanderthal and chimpanzee genomes. This database has almost 3000 records (only main data table is shown on-line, http://genom.hazu.hr with information about build of inserted genomes, start position in chromosome, sequence length of array, monomer length and number of monomers for specific array. Analysis of large set of data based on alpha satellites will help us to understand their role in centromeric organization and function and enable us to make conclusions about evolution between closely related species even though technologic limitation of assembly of centromere region are still present.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Biologija, Interdisciplinarne prirodne znanosti, Interdisciplinarne biotehničke znanosti, Informacijske i komunikacijske znanosti
POVEZANOST RADA
Projekti:
IP-2014-09-3626 - repeticije višeg reda i globalna repeticijska mapa za genome neandertalca, čovjeka i čimpanze (NEAND_HUMAN_CHIMP) (Paar, Vladimir, HRZZ - 2014-09) ( CroRIS)
Ustanove:
Hrvatska akademija znanosti i umjetnosti,
Prirodoslovno-matematički fakultet, Zagreb,
Visoko učilište Algebra, Zagreb
Profili:
Vladimir Paar
(autor)
Matko Glunčić
(autor)
Krešimir Dekanić
(autor)
Hrvoje Jerković
(autor)
Leo Mršić
(autor)
Ivica Martinjak
(autor)
Ines Vlahović
(autor)