LpNAC6 reversely regulates the alkali tolerance and drought tolerance of Lilium pumilum.
Abiotic stress
Lilium pumilum
LpNAC6 NAC transcription factor
Reverse regulation
Journal
Journal of plant physiology
ISSN: 1618-1328
Titre abrégé: J Plant Physiol
Pays: Germany
ID NLM: 9882059
Informations de publication
Date de publication:
Mar 2022
Mar 2022
Historique:
received:
14
10
2021
revised:
28
01
2022
accepted:
28
01
2022
medline:
7
2
2022
pubmed:
7
2
2022
entrez:
6
2
2022
Statut:
ppublish
Résumé
NAC transcription factors have multiple biological functions in plants. In this study, a new NAC transcription factor, LpNAC6, was cloned from Lilium pumilum, and its salt and drought resistance functions were identified. We treated LpNAC6 transgenic tobacco plants with different intensities of alkali and drought stress. Results showed that LpNAC6 transgenic tobacco had enhanced alkali tolerance, but decreased drought tolerance. Antioxidant enzyme (SOD, POD, CAT) activity, chlorophyll content, proline content, and photosynthetic capacity of transgenic tobacco were significantly higher than those of wild-type tobacco, while the contents of MDA, H
Identifiants
pubmed: 35124291
pii: S0176-1617(22)00021-9
doi: 10.1016/j.jplph.2022.153635
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
153635Informations de copyright
Copyright © 2022 Elsevier GmbH. All rights reserved.