Janni Michela (Avtor), Claudia Cocozza (Avtor), Federico Brilli (Avtor), Sara Pignattelli (Avtor), Filippo Vurro (Avtor), Nicola Coppede (Avtor), Manuele Bettelli (Avtor), Davide Calestani (Avtor), Francesco Loreto (Avtor), Andrea Zappettini (Avtor)

Povzetek

One of the main impacts of climate change on agriculture production is the dramatic increase of saline (Na+) content in substrate, that will impair crop performance and productivity. Here we demonstrate how the application of smart technologies such as an in vivo sensor, termed bioristor, allows to continuously monitor in real-time the dynamic changes of ion concentration in the sap of Arundo donax L. (common name giant reed or giant cane), when exposed to a progressive salinity stress. Data collected in vivo by bioristor sensors inserted at two different heights into A. donax stems enabled us to detect the early phases of stress response upon increasing salinity. Indeed, the continuous time-series of data recorded by the bioristor returned a specific signal which correlated with Na+ content in leaves of Na-stressed plants, opening a new perspective for its application as a tool for in vivo plant phenotyping and selection of genotypes more suitable for the exploitation of saline soils.

Ključne besede

Arundo donax;saline stress;vivo sensing technology;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UNG - Univerza v Novi Gorici
UDK: 54
COBISS: 89852419 Povezava se bo odprla v novem oknu
ISSN: 2045-2322
Št. ogledov: 1005
Št. prenosov: 15
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

URN: URN:SI:UNG
Strani: str. 1-11
Zvezek: ǂVol. ǂ11
Čas izdaje: Nov. 2021
DOI: 10.1038/s41598-021-97872-6
ID: 13981708