Enhancement of drought stress tolerance in crops by plant growth promoting rhizobacteria
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Abbreviations
PGPR
plant growth promoting rhizobacteria
PGPB
plant growth promoting bacteria
EPS
exopolysaccharides
ACC
1-aminocyclopropane- 1-carboxylate
IST
induced systemic tolerance
ROS
reactive oxygen species
NR
nitrate reductase
ABA
abscisic acid
IAA
indole -3-acetic acid
ACS
1-aminocyclopropane-1-carboxylate synthase
S-AdoMet
S-adenosylmethionine
PSB
phosphate solubilising bacteria
GB
glycine betine
RWC
relative water content
DMW
dry mater weight
LP
lipopolysaccharide–protein
PL
polysaccharide–lipid
RAS/RT
root adhering soil per root tissue
O2−
superoxide anion radicals
H2O2
hydrogen peroxide
OH
hydroxyl radicals
1O2
singlet oxygen
RO
alkoxy radicals
SOD
superoxide dismutase
CAT
catalase
APX
ascorbate peroxidase
GR
glutathione reductase
GPX
glutathione peroxidase
MDA
malondialdehyde
ERD15
early response to dehydration 15
2D-PAGE
2-D polyacrylamide gel electrophoresis
DD-PCR
differential display polymerase chain reaction
RT-PCR
real-time PCR
AM
arbuscular mycorrhizal
Rubisco
ribulose-1,5-bisphosphate carboxy/oxygenase
PGP
plant growth promoting
Keywords
Drought stress
Plant growth promoting rhizobacteria
Induced Systemic tolerance
Adaptation
Mitigation
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