Effects of exogenous 3-indoleacetic acid and cadmium stress on the physiological and biochemical characteristics of Cinnamomum camphora.
3-indoleacetic acid
Cadmium stress
Cinnamomum camphora
Physiological and biochemical characteristics
Toxicology
Journal
Ecotoxicology and environmental safety
ISSN: 1090-2414
Titre abrégé: Ecotoxicol Environ Saf
Pays: Netherlands
ID NLM: 7805381
Informations de publication
Date de publication:
15 Mar 2020
15 Mar 2020
Historique:
received:
03
10
2019
revised:
13
11
2019
accepted:
22
11
2019
pubmed:
5
12
2019
medline:
18
4
2020
entrez:
5
12
2019
Statut:
ppublish
Résumé
Indoleacetic acid (IAA) is a plant growth regulator that plays an important role in plant growth and development, and participates in the regulation of abiotic stress. To explore the effect of IAA on cadmium toxicity in Cinnamomum camphora, an indoor potted experiment was conducted with one-year-old C. camphora seedlings. The influence of IAA on cadmium accumulation, net photosynthetic rates, respiration, photosynthetic pigments (chlorophyll a, chlorophyll b, total chlorophyll and carotenoids), osmoregulatory substances (proline, soluble sugar and soluble protein) and the malondialdehyde content in C. camphora leaves treated with 30 mg kg
Identifiants
pubmed: 31796252
pii: S0147-6513(19)31329-6
doi: 10.1016/j.ecoenv.2019.109998
pii:
doi:
Substances chimiques
Indoleacetic Acids
0
Plant Growth Regulators
0
Cadmium
00BH33GNGH
Chlorophyll
1406-65-1
Carotenoids
36-88-4
indoleacetic acid
6U1S09C61L
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
109998Informations de copyright
Copyright © 2019 Elsevier Inc. All rights reserved.