Počet záznamů: 1
Bacterial, archaeal and micro-eukaryotic communities characterize a disease-suppressive or conducive soil and a cultivar resistant or susceptible to common scab
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SYSNO ASEP 0510023 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Bacterial, archaeal and micro-eukaryotic communities characterize a disease-suppressive or conducive soil and a cultivar resistant or susceptible to common scab Tvůrce(i) Kopecký, J. (CZ)
Samková, Z. (CZ)
Sarikhani, E. (CZ)
Kyselková, Martina (BC-A) RID
Omelka, M. (CZ)
Krištůfek, Václav (BC-A) RID
Diviš, J. (CZ)
Grundmann, G.G. (FR)
Moënne-Loccoz, Y. (FR)
Ságová-Marečková, M. (CZ)Číslo článku 14883 Zdroj.dok. Scientific Reports. - : Nature Publishing Group - ISSN 2045-2322
Roč. 9, č. 1 (2019)Poč.str. 14 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova cultivar resistant ; common scab ; microbiome profiles ; tuberosphere soil ; potato periderm Vědní obor RIV GF - Choroby, škůdci, plevely a ochrana rostlin Obor OECD Agronomy, plant breeding and plant protection Způsob publikování Open access Institucionální podpora BC-A - RVO:60077344 UT WOS 000490422000053 EID SCOPUS 85073456250 DOI 10.1038/s41598-019-51570-6 Anotace Control of common scab disease can be reached by resistant cultivars or suppressive soils. Both mechanisms are likely to translate into particular potato microbiome profiles, but the relative importance of each is not known. Here, microbiomes of bulk and tuberosphere soil and of potato periderm were studied in one resistant and one susceptible cultivar grown in a conducive and a suppressive field. Disease severity was suppressed similarly by both means yet, the copy numbers of txtB gene (coding for a pathogenicity determinant) were similar in both soils but higher in periderms of the susceptible cultivar from conducive soil. Illumina sequencing of 16S rRNA genes for bacteria (completed by 16S rRNA microarray approach) and archaea, and of 18S rRNA genes for micro-eukarytes showed that in bacteria, the more important was the effect of cultivar and diversity decreased from resistant cultivar to bulk soil to susceptible cultivar. The major changes occurred in proportions of Actinobacteria, Chloroflexi, and Proteobacteria. In archaea and micro-eukaryotes, differences were primarily due to the suppressive and conducive soil. The effect of soil suppressiveness x cultivar resistance depended on the microbial community considered, but differed also with respect to soil and plant nutrient contents particularly in N, S and Fe. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2020 Elektronická adresa https://www.nature.com/articles/s41598-019-51570-6.pdf
Počet záznamů: 1