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Pregled bibliografske jedinice broj: 1125574

Screening for grapevine viruses and GLRaV-3 genetic diversity in the most appreciated Croatian red indigenous cultivar Plavac Mali


Čarija, Mate; Radić, Tomislav; Černi, Silvija; Mucalo, Ana; Zdunić, Goran; Hančević, Katarina
Screening for grapevine viruses and GLRaV-3 genetic diversity in the most appreciated Croatian red indigenous cultivar Plavac Mali // International Advances In Plant Virology 2021
Online kongres, 2021. str. 94-94 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 1125574 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Screening for grapevine viruses and GLRaV-3 genetic diversity in the most appreciated Croatian red indigenous cultivar Plavac Mali

Autori
Čarija, Mate ; Radić, Tomislav ; Černi, Silvija ; Mucalo, Ana ; Zdunić, Goran ; Hančević, Katarina

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

Izvornik
International Advances In Plant Virology 2021 / - , 2021, 94-94

Skup
International Advances In Plant Virology 2021

Mjesto i datum
Online kongres, 20-22.04.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
grapevine viruses, indigenous cultivar, leafroll, screening, molecular characterization

Sažetak
Plavac Mali is the most important Croatian grapevine cultivar used for red wine production. A direct descendant of Tribidrag also known as Zinfandel and Primitivo, this cultivar is highly appreciated for viticultural practice due to particular adaptation to drought and resistance to various pathogens. Grapevine itself can be affected by more than 70 viruses, some of which are considered to be particularly dangerous to the plant and therefore included in the certification programs of many countries. In this study 35 vines of cv.Plavac Mali from collection vineyard of Institute for Adriatic Crops originating from 13 different locations, were tested for the presence of 10 economically important viruses. Detection for Grapevine leafroll associated virus -1, -2, -3, (GLRaV-1, -2, -3), Grapevine virus A (GVA), Grapevine virus B (GVB), Grapevine rupestris stem-pitting associated virus (GRSPaV), Grapevine fanleaf virus (GFLV), Arabis mosaic virus (ArMV) and Grapevine fleck virus (GFkV) was performed using a RT-PCR multiplex reaction (Gambino and Gribaudo 2006). Grapevine pinot gris virus (GPGV) was tested in individual PCR reaction as described by Saldarelli et al. 2015. The highest occurrence of individual virus was the one of GLRaV-3, detected in 85.71% of samples. The following were GVA with 77.14% and GRSPaV with 40 % and the lowest occurrence was the one of GVB (5.71 %). As for coinfections with multiple viruses plants infected with four and five viruses represent the majority of plant population (more than 50% of population tested). Further investigation was performed on GLRaV-3s HSP70h sequence variants (Turturo et al., 2005). Nine vines were chosen for SSCP analysis and phylogenetic groups I and II were detected showing rather low GLRaV-3 genetic diversity. Monophyletic infections (77.78%) prevailed over polyphyletic (22.22%) and in monophyletic infections Group II was dominant over Group I. This study confirms deteriorating sanitary status of Croatian most valuable red indigenous variety and low genetic diversity of GLRaV-3 isolates.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
IP-2018-01-9622 - Patogeni potencijal Virusa uvijenosti lista vinove loze 3 i njegova interakcija s domaćinskim biljkama (GRAPE-PATH3) (Hančević, Katarina, HRZZ - 2018-01) ( POIROT)

Ustanove:
Institut za jadranske kulture i melioraciju krša, Split,
Prirodoslovno-matematički fakultet, Zagreb


Citiraj ovu publikaciju

Čarija, Mate; Radić, Tomislav; Černi, Silvija; Mucalo, Ana; Zdunić, Goran; Hančević, Katarina
Screening for grapevine viruses and GLRaV-3 genetic diversity in the most appreciated Croatian red indigenous cultivar Plavac Mali // International Advances In Plant Virology 2021
Online kongres, 2021. str. 94-94 (poster, međunarodna recenzija, sažetak, znanstveni)
Čarija, M., Radić, T., Černi, S., Mucalo, A., Zdunić, G. & Hančević, K. (2021) Screening for grapevine viruses and GLRaV-3 genetic diversity in the most appreciated Croatian red indigenous cultivar Plavac Mali. U: International Advances In Plant Virology 2021.
@article{article, year = {2021}, pages = {94-94}, keywords = {grapevine viruses, indigenous cultivar, leafroll, screening, molecular characterization}, title = {Screening for grapevine viruses and GLRaV-3 genetic diversity in the most appreciated Croatian red indigenous cultivar Plavac Mali}, keyword = {grapevine viruses, indigenous cultivar, leafroll, screening, molecular characterization}, publisherplace = {Online kongres} }
@article{article, year = {2021}, pages = {94-94}, keywords = {grapevine viruses, indigenous cultivar, leafroll, screening, molecular characterization}, title = {Screening for grapevine viruses and GLRaV-3 genetic diversity in the most appreciated Croatian red indigenous cultivar Plavac Mali}, keyword = {grapevine viruses, indigenous cultivar, leafroll, screening, molecular characterization}, publisherplace = {Online kongres} }




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