Pregled bibliografske jedinice broj: 1183721
Response of the moss Physcomitrium patens to satellite-associated cucumber mosaic virus infection on the level of salicylic acid, quercetin and indole-3-acetic acid
Response of the moss Physcomitrium patens to satellite-associated cucumber mosaic virus infection on the level of salicylic acid, quercetin and indole-3-acetic acid // European journal of plant pathology, 162 (2022), 1-12 doi:10.1007/s10658-022-02487-w (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1183721 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Response of the moss Physcomitrium patens
to satellite-associated cucumber mosaic virus infection
on the level of salicylic acid, quercetin and indole-3-acetic
acid
Autori
Šola, Ivana: Rusak, Gordana ; Ludwig-Müller, Jutta
Izvornik
European journal of plant pathology (0929-1873) 162
(2022);
1-12
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Auxins ; Bryophyte ; Flavonoids ; Indole-3- acetic acid ; Quercetin ; Salicylic acid
Sažetak
Knowledge on the interaction between non-vascular plants and pathogens is very scarce. This study is the first to report on the transmission of a satellite-associated cucumber mosaic virus (CMVsat) into the moss Physcomitrium patens, and only the second report on the successful mechanical inoculation of a virus into P. patens. Inoculation was successful on agar and on soil, the latter possibly constituting a more natural environment for the interaction. Additionally, this growth condition allowed the monitoring of the infection for an extended period of time without contamination. The concentration of the CMVsat coat protein was higher in plants incubated for 10 days than those incubated for 5 days. The CMVsat infection did not activate the biosynthesis of salicylic acid in moss. Flavonoids were predominantly located near the outer part of the P. patens cell and in the nucleus, the major compound was quercetin and its concentration was higher after infection. Moreover, the concentration of indole-3-acetic acid (IAA) also increased. The level of CMVsat was lower in GH3-double knockouts which, under control conditions, showed higher IAA levels than wild type, and IAA did not change after infection in GH3-double knockouts. The high IAA concentrations in the knockouts could have been a factor that reduced viral infection. An interaction between SA, quercetin and IAA during the response of P. patens towards CMVsat is possible and therefore a challenging subject for future research.
Izvorni jezik
Engleski
Znanstvena područja
Kemija, Biologija
POVEZANOST RADA
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
