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Pregled bibliografske jedinice broj: 700189

Expression of heat shock protein 70 (HSP70) and superoxide dismutase in salinity-exposed tobacco


Marček, Tihana; Tkalec, Mirta; Vidaković-Cifrek, Željka; Ježić Marin; Ćurković Perica Mirna
Expression of heat shock protein 70 (HSP70) and superoxide dismutase in salinity-exposed tobacco // Proceedings and abstracts 7th international scientific/professional conference / Baban, Mirjana ; Đurđević, Boris (ur.).
vukovar: Agroglas, 2014. str. 182-185 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Expression of heat shock protein 70 (HSP70) and superoxide dismutase in salinity-exposed tobacco

Autori
Marček, Tihana ; Tkalec, Mirta ; Vidaković-Cifrek, Željka ; Ježić Marin ; Ćurković Perica Mirna

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings and abstracts 7th international scientific/professional conference / Baban, Mirjana ; Đurđević, Boris - Vukovar : Agroglas, 2014, 182-185

Skup
7th international scientific/professional conference Agriculture in nature and environment protection

Mjesto i datum
Vukovar, Republika Hrvatska, 28-29.05. 2014.

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Salt stress; tobacco dihaploid lines; SOD; HSP70

Sažetak
Salinity is an important abiotic factor that limits plant growth and development. Excessive salt concentration in the soil inhibits germination and reduces yields. Tobacco (Nicotiana tabacum L.) hybrid DH10 and dihaploid lines (207B, 238C, 239K, 244B), obtained by diploidization of anther-derived haploids of hybrid DH10 were exposed to sodium chloride (100 and 200 mM) in in vitro conditions. The aim of this work was to investigate the influence of the salt stress on expression of heat-shock protein 70 (HSP70) and superoxide dismutase (Cu/Zn SOD). All dihaploid lines and hybrid DH10 showed an enhanced expression of Cu/Zn SOD in response to increased salinity suggesting that SOD has an important role in salinity tolerance. Decreased expression of HSP70 in salt treated plants indicates that HSP70 is not included in protection against salt stress in tobacco.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Ustanove
Prehrambeno-tehnološki fakultet, Osijek,
Prirodoslovno-matematički fakultet, Zagreb