Identification of a bio-signature for barley resistance against Pyrenophora teres infection based on physiological, molecular and sensor-based phenotyping

Pandey, C.; Grosskinsky, D. K.; Westergaard, J. C.; Jorgensen, H. J. L.; Svensgaard, J.; Christensen, S.; Schulz, A.; Roitsch, Thomas

doi:https://dx.doi.org/10.1016/j.plantsci.2021.111072

Počet záznamů: 1

Identification of a bio-signature for barley resistance against Pyrenophora teres infection based on physiological, molecular and sensor-based phenotyping

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SYSNO ASEP	0547499
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Identification of a bio-signature for barley resistance against Pyrenophora teres infection based on physiological, molecular and sensor-based phenotyping
Tvůrce(i)	Pandey, C. (DK) Grosskinsky, D. K. (AT) Westergaard, J. C. (DK) Jorgensen, H. J. L. (DK) Svensgaard, J. (DK) Christensen, S. (DK) Schulz, A. (DE) Roitsch, Thomas (UEK-B)_{RID, ORCID, SAI}
Celkový počet autorů	8
Zdroj.dok.	Plant Science. - : Elsevier - ISSN 0168-9452 Roč. 313, DEC (2021), s. 1-11
Poč.str.	11 s.
Jazyk dok.	eng - angličtina
Země vyd.	IE - Irsko
Klíč. slova	source-sink relationships ; carbohydrate-metabolism ; hydrogen-peroxide ; defense-mechanisms ; leaf reflectance ; gene-expression ; theobroma-cacao ; powdery mildew ; stress ; disease ; Crop resistance ; Enzyme activity signatures ; Expression analysis ; Multispectral imaging ; Fungal DNA ; PhenoLab ; Pre-symptomatic ; Bio-signatures
Vědní obor RIV	CE - Biochemie
Obor OECD	Biochemistry and molecular biology
CEP	LO1415 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
Výzkumná infrastruktura	CzeCOS III - 90123 - Ústav výzkumu globální změny AV ČR, v. v. i.
Způsob publikování	Omezený přístup
Institucionální podpora	UEK-B - RVO:86652079
UT WOS	000709990700004
EID SCOPUS	85116329829
DOI	10.1016/j.plantsci.2021.111072
Anotace	Necrotic and chlorotic symptoms induced during Pyrenophora teres infection in barley leaves indicate a compatible interaction that allows the hemi-biotrophic fungus Pyrenophora teres to colonise the host. However, it is unexplored how this fungus affects the physiological responses of resistant and susceptible cultivars during infection. To assess the degree of resistance in four different cultivars, we quantified visible symptoms and fungal DNA and performed expression analyses of genes involved in plant defence and ROS scavenging. To obtain insight into the interaction between fungus and host, we determined the activity of 19 key enzymes of carbohydrate and antioxidant metabolism. The pathogen impact was also phenotyped non-invasively by sensor-based multireflectance andfluorescence imaging.
Pracoviště	Ústav výzkumu globální změny
Kontakt	Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268
Rok sběru	2022
Elektronická adresa	https://www.sciencedirect.com/science/article/pii/S0168945221002685?via%3Dihub

Počet záznamů: 1