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Pregled bibliografske jedinice broj: 1223959

ELUCIDATION OF THE GENOMIC SPECIFICITY OF THE THREE SUBGENOMES IN THE ALLOTRIPLOID Allium x cornutum USING MINISATELLITES


Šamanić, Ivica; Budimir, Tina; Fredotović, Željana; Kalinić, Hrvoje; Besendorfer, Višnja; Puizina, Jasna
ELUCIDATION OF THE GENOMIC SPECIFICITY OF THE THREE SUBGENOMES IN THE ALLOTRIPLOID Allium x cornutum USING MINISATELLITES // ZBORNIK SAŽETAKA 14. HRVATSKOG BIOLOŠKOG KONGRESA / Caput Mihalić, Katarina ; Mičetić Stanković, Vlatka ; Urlić, Inga ; Mešić, Armin ; Kružić, Petar (ur.).
Zagreb: Hrvatsko biološko društvo, 2022. str. 167-168 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 1223959 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
ELUCIDATION OF THE GENOMIC SPECIFICITY OF THE THREE SUBGENOMES IN THE ALLOTRIPLOID Allium x cornutum USING MINISATELLITES

Autori
Šamanić, Ivica ; Budimir, Tina ; Fredotović, Željana ; Kalinić, Hrvoje ; Besendorfer, Višnja ; Puizina, Jasna

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

Izvornik
ZBORNIK SAŽETAKA 14. HRVATSKOG BIOLOŠKOG KONGRESA / Caput Mihalić, Katarina ; Mičetić Stanković, Vlatka ; Urlić, Inga ; Mešić, Armin ; Kružić, Petar - Zagreb : Hrvatsko biološko društvo, 2022, 167-168

Skup
14. HRVATSKI BIOLOŠKI KONGRES s međunarodnim sudjelovanjem

Mjesto i datum
Pula, Hrvatska, 12.10.2022. - 16.10.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Allium sect. Cepa, minisatellites, polyploidy, genome evolution

Sažetak
To investigate how the repeat composition of the allotriploid Allium x cornutum and its three parental species from the Allium sect. Cepa, diverged, we applied low coverage next-generation sequencing and read clustering to their four genomes. To identify possible genomic changes, we focused on satellite DNA as the most rapidly evolving part of the genome. By applying comparative bioinformatics and fluorescent in situ hybridization (FISH), we uncovered three satellite DNA families that were shared among allotriploid and its parental species. Furthermore, we identified a satellite DNA class with a monomer length of 97 pb that is relatively more abundant in the allotriploid than in any of the three parental species. This type of minisatellite was mapped by FISH in the pericentromeric region of the second largest chromosome pair of A. cepa. In the karyotype of triploid A. x cornutum, two different chromosomes carried three signals: one locus in the pericentromeric region of the longer chromosome and two loci in both the pericentromeric and intercalary positions of the shorter chromosome. Ongoing FISH mapping in the other two parental species (A. roylei and A. pskemense) will answer the question of whether the dynamics of this minisatellite may have produced some type of genomic novelties in the allotriploid karyotype. Mapping of minisatellite loci will provide a cytogenetic overview of the history of parental tri-subgenome distribution in their allotriploid.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekti:
HRZZ-IP-2016-06-8432 - Genomske i epigenomske promjene u auto- i alopoliploidima na modelu dalmatinskog buhača, ljutike i anemona (AutoAloPol) (Besendorfer, Višnja, HRZZ - 2016-06) ( CroRIS)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb,
Prirodoslovno-matematički fakultet, Split

Citiraj ovu publikaciju:

Šamanić, Ivica; Budimir, Tina; Fredotović, Željana; Kalinić, Hrvoje; Besendorfer, Višnja; Puizina, Jasna
ELUCIDATION OF THE GENOMIC SPECIFICITY OF THE THREE SUBGENOMES IN THE ALLOTRIPLOID Allium x cornutum USING MINISATELLITES // ZBORNIK SAŽETAKA 14. HRVATSKOG BIOLOŠKOG KONGRESA / Caput Mihalić, Katarina ; Mičetić Stanković, Vlatka ; Urlić, Inga ; Mešić, Armin ; Kružić, Petar (ur.).
Zagreb: Hrvatsko biološko društvo, 2022. str. 167-168 (poster, međunarodna recenzija, sažetak, znanstveni)
Šamanić, I., Budimir, T., Fredotović, Ž., Kalinić, H., Besendorfer, V. & Puizina, J. (2022) ELUCIDATION OF THE GENOMIC SPECIFICITY OF THE THREE SUBGENOMES IN THE ALLOTRIPLOID Allium x cornutum USING MINISATELLITES. U: Caput Mihalić, K., Mičetić Stanković, V., Urlić, I., Mešić, A. & Kružić, P. (ur.)ZBORNIK SAŽETAKA 14. HRVATSKOG BIOLOŠKOG KONGRESA.
@article{article, author = {\v{S}amani\'{c}, Ivica and Budimir, Tina and Fredotovi\'{c}, \v{Z}eljana and Kalini\'{c}, Hrvoje and Besendorfer, Vi\v{s}nja and Puizina, Jasna}, year = {2022}, pages = {167-168}, keywords = {Allium sect. Cepa, minisatellites, polyploidy, genome evolution}, title = {ELUCIDATION OF THE GENOMIC SPECIFICITY OF THE THREE SUBGENOMES IN THE ALLOTRIPLOID Allium x cornutum USING MINISATELLITES}, keyword = {Allium sect. Cepa, minisatellites, polyploidy, genome evolution}, publisher = {Hrvatsko biolo\v{s}ko dru\v{s}tvo}, publisherplace = {Pula, Hrvatska} }
@article{article, author = {\v{S}amani\'{c}, Ivica and Budimir, Tina and Fredotovi\'{c}, \v{Z}eljana and Kalini\'{c}, Hrvoje and Besendorfer, Vi\v{s}nja and Puizina, Jasna}, year = {2022}, pages = {167-168}, keywords = {Allium sect. Cepa, minisatellites, polyploidy, genome evolution}, title = {ELUCIDATION OF THE GENOMIC SPECIFICITY OF THE THREE SUBGENOMES IN THE ALLOTRIPLOID Allium x cornutum USING MINISATELLITES}, keyword = {Allium sect. Cepa, minisatellites, polyploidy, genome evolution}, publisher = {Hrvatsko biolo\v{s}ko dru\v{s}tvo}, publisherplace = {Pula, Hrvatska} }




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