ACC deaminase-producing Ensifer adhaerens KS23 enhances proximate nutrient of Pisum sativum L. cultivated in high altitude

2021 ◽  
Author(s):  
Prashant Katiyar ◽  
R. C. Dubey ◽  
Dinesh Kumar Maheshwari
Keyword(s):  
Pisum Sativum ◽  
High Altitude ◽  
Acc Deaminase ◽  
Pisum Sativum L ◽  
Ensifer Adhaerens

scholarly journals Root- Nodulating Ensifer Adhaerens Ks23 of Pisum Sativum L. In Optimisation of Cadmium Biosorption Using Rsm Based Approach

2021 ◽  
Author(s):  
prashant katiyar ◽  
Sandeep Kumar ◽  
Ramesh Chandra Dubey ◽  
Dinesh Kumar Maheshwari
Keyword(s):  
Pisum Sativum ◽  
Growth Promotion ◽  
Acc Deaminase ◽  
Glutathione S Transferase ◽  
Box Behnken Design ◽  
Growth And Survival ◽  
Yeast Extract Mannitol ◽  
Physiological Analysis ◽  
Ensifer Adhaerens

Abstract The Cadmium tolerance by root nodulating bacteria Ensifer adhaerens KS23 inhabiting in Pisum sativum L. var. Arkel revealed linear relationship with inorganic salt cadmium sulphate (CdSO4) upto 200 μg/ml, corresponding to growth and survival in solid as well as liquid Yeast Extract Mannitol (YEM) medium with LC50 value of 107.2 μg/ml and LC95 of 184.5 μg/ml. The results of phylogenetic and morpho-physiological analysis exhibited the genus E. adhaerens. KS23 was found to be the most promising among all the 20 isolates. The increase in Glutathione S-transferase (GST) activity by KS23 was 9.7 fold under Cd stress. Wherein, P and F values were <0.05 and 26.54 respectively and predicted r2 value of 0.8192 and adjusted r2 value 0.8908 were reasonable (i.e. <0.2) of the Box Behnken design. The data showed that 81.24% cadmium bio-removal achieved at pH 6.0, 30°C and 168 h of incubation while supplementing the YEM medium with 25 μg/ml cadmium. Further, its effect on plant growth and development exhibited due to production of IAA, secretion of siderophores, phosphate solubilisation and 1-aminocyclopropane-1-carboxylic acid (ACC) deaminase activity by E. adhaerens KS23. In addition to inherent PGP attributes, Cd tolerant E. adhaerens KS23 played dual role of biosorption of cadmium and upsurge in growth promotion of P. sativum which may provide a new root-nodulating bacterium inhabiting in P. sativum cultivated at high altitudes of Himalayan region.

Rhizobial ACC deaminase contributes to efficient symbiosis with pea (Pisum sativum L.) under single and combined cadmium and water deficit stress

2019 ◽  
Vol 167 ◽  
pp. 103859 ◽  
Author(s):  
Andrey A. Belimov ◽  
Nadezhda Y. Zinovkina ◽  
Vera I. Safronova ◽  
Vladimir A. Litvinsky ◽  
Vladimir V. Nosikov ◽  
...  
Keyword(s):  
Pisum Sativum ◽  
Water Deficit ◽  
Acc Deaminase ◽  
Water Deficit Stress ◽  
Pisum Sativum L

Mitigation Effects of 24-Epibrassinolide and Thiourea in Field Pea (Pisum sativum L.) under Drought Stress

2018 ◽  
Vol 34 (2) ◽  
pp. 229-235 ◽  
Author(s):  
Prachi Garg ◽  
◽  
A. Hemantaranjan ◽  
Jyostnarani Pradhan ◽  
◽  
...  
Keyword(s):  
Drought Stress ◽  
Pisum Sativum ◽  
Field Pea ◽  
Pisum Sativum L

МЕТОД ЭКСПРЕСС-ОЦЕНКИ АЛЮМОТОЛЕРАНТНОСТИ У ГОРОХА ПОСЕВНОГО (Pisum sativum L.)

2015 ◽  
Vol 50 (3) ◽  
pp. 353-360
Author(s):  
М.А. ВИШНЯКОВА ◽  
◽  
Е.В. СЕМЕНОВА ◽  
И.А. КОСАРЕВА ◽  
Н.Д. КРАВЧУК ◽  
...  
Keyword(s):  
Pisum Sativum ◽  
Pisum Sativum L
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