Physiological and biochemical alterations on maize leaves infected by Stenocarpella macrospora

2015 ◽  
Vol 37 (8) ◽  
Author(s):  
Maria Bianney Bermúdez-Cardona ◽  
Wilka Messner da Silva Bispo ◽  
Fabrício Ávila Rodrigues
Keyword(s):  
Biochemical Alterations ◽  
Maize Leaves ◽  
Physiological And Biochemical

Efficacy of Alternanthera bettzickiana to Remediate Copper and Cobalt Contaminated Soil Physiological and Biochemical Alterations

2020 ◽  
Vol 14 (3) ◽  
pp. 243-255 ◽  
Author(s):  
Amna Khalid ◽  
Mujahid Farid ◽  
Muhammad Zubair ◽  
Muhmmad Rizwan ◽  
Usman Iftikhar ◽  
...  
Keyword(s):  
Contaminated Soil ◽  
Biochemical Alterations ◽  
Physiological And Biochemical

scholarly journals Elucidating physiological and biochemical alterations in giant duckweed (Spirodela polyrhiza L. Schleiden) under diethyl phthalate stress: insights into antioxidant defence system

PeerJ ◽  
2020 ◽  
Vol 8 ◽  
pp. e8267 ◽  
Author(s):  
Ritika Sharma ◽  
Rajinder Kaur
Keyword(s):  
Growth Parameters ◽  
Exposure Period ◽  
Diethyl Phthalate ◽  
Electron Microscopic ◽  
Spirodela Polyrhiza ◽  
Biochemical Alterations ◽  
Short Term Exposure ◽  
Antioxidant Defence System ◽  
High Doses ◽  
Physiological And Biochemical

Background The emollient properties of phthalates have led to their extensive production and intense use in plastic products. Owing to their weak covalent bonding with the plastic polymers, phthalates enter into the environment during their manufacturing, processing, disposal, consequently found their way directly into water sources, soil, and sediments. Methods The present study envisaged the toxic effects of diethyl phthalate (DEP) on physiological and biochemical attributes of Spirodela polyrhiza, when exposed to various concentrations of DEP (0, 10, 20, 40, 80, 100, 200, and 400 ppm) for short term exposure period of seven days. Results Plants of S. polyrhiza accumulated significant amount of DEP (112 mg kg−1 fw) when exposed to various concentrations of DEP for seven days. Results depicted that DEP toxicity significantly (p ≤ 0.05) affected growth parameters and pigments in treated S. polyrhiza as compared to control. Further, high doses of DEP (400 ppm) caused significant decrement in carbohydrate (86%), protein (76%) and elevation in MDA content (42%). Meanwhile, DEP altered the activities of antioxidant enzymes (SOD, CAT, APX, GPX and GR) along with the induction of enhanced levels of proline, electrolyte leakage and phenolic content. Scanning electron microscopic and confocal studies also confirmed oxidative stress in plants under DEP stress. Conclusions Present findings will help understand the accumulation, tolerance, and detoxification mechanisms of DEP by S. polyrhiza to counteract the effects of reactive oxygen species (ROS), along with the evaluation of environmental threat for aquatic plants in aquatic ecosystems.

scholarly journals Low temperature stress induced physiological and biochemical alterations in papaya genotypes

2019 ◽  
Vol 123 ◽  
pp. 133-141 ◽  
Author(s):  
S. Pradhan ◽  
A.K. Goswami ◽  
S.K. Singh ◽  
J. Prakash ◽  
S. Goswami ◽  
...  
Keyword(s):  
Low Temperature ◽  
Temperature Stress ◽  
Low Temperature Stress ◽  
Biochemical Alterations ◽  
Physiological And Biochemical

Efficacy of fenugreek plant for ascorbic acid assisted phytoextraction of copper (Cu); A detailed study of Cu induced morpho-physiological and biochemical alterations

Chemosphere ◽  
2020 ◽  
Vol 251 ◽  
pp. 126424 ◽  
Author(s):  
Arooj Fatima ◽  
Mujahid Farid ◽  
Hesham F. Alharby ◽  
Atif A. Bamagoos ◽  
Muhammad Rizwan ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Biochemical Alterations ◽  
Physiological And Biochemical ◽  
Assisted Phytoextraction

scholarly journals Physiological and biochemical alterations during germination and storage of habanero pepper seeds

2014 ◽  
Vol 9 (6) ◽  
pp. 627-635 ◽  
Author(s):  
Caixet Franciele ◽  
Vilela De Resende Von Pinh dila ◽  
Mendes Guimares Renato ◽  
Henrique Pedro ◽  
Rezende Pereira Andrade ◽  
...  
Keyword(s):  
Biochemical Alterations ◽  
Habanero Pepper ◽  
And Storage ◽  
Physiological And Biochemical

Physiological and Biochemical Alterations in a Diazotrophic Cyanobacterium Anabaena cylindrica Under NaCl Stress

2007 ◽  
Vol 55 (4) ◽  
pp. 334-338 ◽  
Author(s):  
Pratiksha Bhadauriya ◽  
Radha Gupta ◽  
Surendra Singh ◽  
Prakash Singh Bisen
Keyword(s):  
Nacl Stress ◽  
Anabaena Cylindrica ◽  
Biochemical Alterations ◽  
Cyanobacterium Anabaena ◽  
Physiological And Biochemical
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