+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Moderation of physiological responses in rice plants with Azolla under 2,4-Dichlorophenoxy acetic acid stress



Moderation of physiological responses in rice plants with Azolla under 2,4-Dichlorophenoxy acetic acid stress



Molecular Biology Reports 46(1): 59-66



The present work highlights some preliminary observations on metabolism in rice (Oryza sativa Linn.) when an aquatic fern Azolla pinnata R.Br. was co-cultured under 2,4-Dichlorophenoxy acetic acid toxicity. We have observed the effects of Azolla in both fresh and dried forms. This work signifies the possible physiological changes of a crop plant by using Azolla as a bioremediator. In brief the herbicide 2,4-D is considered as stressor to rice plants and by applying the fresh and dried Azolla we investigate the changes occurred. The activities of different nitrogen metabolizing enzymes and reactive oxygen species were observed. On the other hand chlorophyll and carotenoids synthesis were retrieved by addition of fresh and dried Azolla mass over 2,4-D toxicity. Thus, the efficiency of fresh and dried Azolla mass was evaluated under herbicidal toxicity in rice. We evaluate the bio remediating role of Azolla plants against 2,4-D stress and conclude this species would also be supporting in supplementation of major nutrients to rice plants.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 066436624

Download citation: RISBibTeXText

PMID: 30350235

DOI: 10.1007/s11033-018-4443-x


Related references

Comparison of mechanisms controlling uptake and accumulation of 2,4-dichlorophenoxy acetic acid, naphthalene-1-acetic acid, and indole-3-acetic acid in suspension-cultured tobacco cells. Planta 98(4): 532-541, 1996

Comparison of mechanisms controlling uptake and accumulation of 2,4-dichlorophenoxy acetic acid, naphthalene-1-acetic acid, and indole-3-acetic acid in suspension-cultured tobacco cells. Planta 198(4): 532-541, 1996

Metabolism of 2,4-dichlorophenoxy acetic acid in plants. Uspekhi Sovremennoi Biologii 99(2): 212-226, 1985

Persistence of (2,4-dichlorophenoxy)acetic acid and 2-(2,4-dichlorophenoxy)propionic acid in agricultural and forest soils of northern and southern Ontario. Journal of agricultural and food chemistry 32(3): 578-581, 1984

Comparative physiological studies on the effectiveness of 2,4-dichlorophenoxy acetic acid derivatives. Wirkungsmechanismen von Herbiziden und synthetischen Wachstumsregulatoren Symposium: 72-176, 1975

Studies on weed control in rice culture by 2,4-dichlorophenoxy- acetic acid. V-VI.. J.Kanto-Tosan agric.Exp.Sta, 7, 1-24. bibl.20, 1955

Morphogenetic effects of 2,4-dichlorophenoxy-acetic acid on some crop plants. Philipp. Agric 31: 163-76. bibl. 14, 1948

Effects oi 2,4-dichlorophenoxy-acetic acid on the growth of grass plants. Bot Gaz 107(2): 276-284, 1945

The influence of droplet size on the effects of 2,4-dichlorophenoxy-acetic acid (2,4-D) on rice and weeds. Philipp. Agr 47: 6-7, 1963

Cultivar response of rice seedlings in compact or loose soil to 2,4-dichlorophenoxy acetic acid. Philippine Agriculturist 67(4): 441-449, 1984

Correlation between endogenous auxin and its destruction in vivo by 2: 4-dichlorophenoxy-acetic acid in plants. Nature, Lond., 174: 4438, 967-8. bibl. 5, 1954

Influence of ammonium and 2,4-dichlorophenoxy acetic acid on nitrogenase activity in Azospirillum species from rice rhizosphere. Microbios 80(322): 17-22, 1994

Induction of callus tissues. Initiation from different somatic organs of rice plant by various concentration of 2,4-dichlorophenoxy acetic acid. Cytologia 36(3): 411-416, 1971

Using phenoxy herbicides effectively 2,4-dichlorophenoxy acetic acid, 2,4,5-trichlorophenoxy acetic acid, MCPA, silvex, 4- butyric acid. U S Dept Agric Farmers S Bull 2183: 3-24, 1962

Moderation of physiological stress responses by personality traits and daily hassles: less flexibility of immune system responses. Biological Psychology 65(1): 21-48, 2003