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

Napredna pretraga

Pregled bibliografske jedinice broj: 952174

True to type confirmation of twenty unknown grapevine accessions at grape germplasm collection in Split, Croatia


Lukšić, Katarina; Zdunić, Goran; Mucalo, Ana; Hančević, Katarina; Venison, Edward; Pejić, Ivan; Ordidge, Matthew
True to type confirmation of twenty unknown grapevine accessions at grape germplasm collection in Split, Croatia // Abstract Book GBG 2018 - Bordeaux, France / Serge, Delrot - Bordeaux : University of Bordeaux, ISVV, 2018, 189-189
Bordeaux, Francuska, 2018. str. 189-189 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 952174 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
True to type confirmation of twenty unknown grapevine accessions at grape germplasm collection in Split, Croatia

Autori
Lukšić, Katarina ; Zdunić, Goran ; Mucalo, Ana ; Hančević, Katarina ; Venison, Edward ; Pejić, Ivan ; Ordidge, Matthew

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

Izvornik
Abstract Book GBG 2018 - Bordeaux, France / Serge, Delrot - Bordeaux : University of Bordeaux, ISVV, 2018, 189-189 / - , 2018, 189-189

Skup
XII International Conference on Grapevine Breeding and Genetics

Mjesto i datum
Bordeaux, Francuska, 15-20.07.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
SSR markers, ampelography, grapevine genetic diversity

Sažetak
The grape germplasm collection in Institute for Adriatic Crops and Karst Reclamation (IAC, HRV048) Split is one of core collections in Croatia. In line with the wider endeavours of long-term conservation and utilization of plant genetic resources in Europe, it places special importance on maintaining genetic diversity of predominantly native Dalmatian varieties. Although IAC collection is already being largely genotyped, 20 accessions maintained in the field collection had unknown or unconfident cultivar status and needed verification of trueness to type. These unknown accessions were accessed from different academic and non- academic sources. Morphological validation was done by standard OIV descriptors encompassing shoot, leaf and cluster characteristics. A standard set of 9 simple sequence repeats (SSR) were amplified and genetic diversity indices were calculated. The allelic data of 20 unknown genotypes were compared with reference SSR profiles from the European database Vitis International Variety Catalogue (VIVC, http://www.vivc.de/) and grape germplasm collection of the United Kingdom. Three accessions proved to be mislabelled and identified as known European grapevine cultivars (Blaufraenkisch, Chardonnay, Merlot), two unknown accessions showed identical genotypes matching Chasselas blanc and Chasellas rose, while 12 unknown genotypes confirmed their declared status. Finally, 3 unknown genotypes of interspecific crosses (Ljana, Orginal, Nero) were not found in VIVC database nor in published literature revealing novel SSR profiles to our knowledge. This study presents necessary information to establish cultivar status (true to type) of 20 unknown accessions from IAC Split grape collection providing clear identity of accessions that is essential for further collection management and achieving maximum genetic diversity in a limited collection capacity.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
HRZZ-UIP-2014-09-9737 - Divlja loza (Vitis vinifera subsp. Sylivestris). Virijedan izvor gena za oplemenjivanje vinove loze (WI.GRA.GENE) (Zdunić, Goran, HRZZ - 2014-09) ( POIROT)

Ustanove:
Institut za jadranske kulture i melioraciju krša, Split,
Agronomski fakultet, Zagreb

Profili:

Avatar Url Katarina Lukšić (autor)

Avatar Url Katarina Hančević (autor)

Avatar Url Ana Mucalo (autor)

Avatar Url Ivan Pejić (autor)

Avatar Url Goran Zdunić (autor)


Citiraj ovu publikaciju

Lukšić, Katarina; Zdunić, Goran; Mucalo, Ana; Hančević, Katarina; Venison, Edward; Pejić, Ivan; Ordidge, Matthew
True to type confirmation of twenty unknown grapevine accessions at grape germplasm collection in Split, Croatia // Abstract Book GBG 2018 - Bordeaux, France / Serge, Delrot - Bordeaux : University of Bordeaux, ISVV, 2018, 189-189
Bordeaux, Francuska, 2018. str. 189-189 (poster, međunarodna recenzija, sažetak, znanstveni)
Lukšić, K., Zdunić, G., Mucalo, A., Hančević, K., Venison, E., Pejić, I. & Ordidge, M. (2018) True to type confirmation of twenty unknown grapevine accessions at grape germplasm collection in Split, Croatia. U: Abstract Book GBG 2018 - Bordeaux, France / Serge, Delrot - Bordeaux : University of Bordeaux, ISVV, 2018, 189-189.
@article{article, year = {2018}, pages = {189-189}, keywords = {SSR markers, ampelography, grapevine genetic diversity}, title = {True to type confirmation of twenty unknown grapevine accessions at grape germplasm collection in Split, Croatia}, keyword = {SSR markers, ampelography, grapevine genetic diversity}, publisherplace = {Bordeaux, Francuska} }
@article{article, year = {2018}, pages = {189-189}, keywords = {SSR markers, ampelography, grapevine genetic diversity}, title = {True to type confirmation of twenty unknown grapevine accessions at grape germplasm collection in Split, Croatia}, keyword = {SSR markers, ampelography, grapevine genetic diversity}, publisherplace = {Bordeaux, Francuska} }




Contrast
Increase Font
Decrease Font
Dyslexic Font