High incidence of halotolerant bacteria in Paci¢c hydrothermal-vent and pelagic environments. Jonathan Z. Kaye *, John A. Baross. University of Washington. Jump to Bacterial halotolerance - Halotolerance is the adaptation of living organisms to conditions of high salinity. Halotolerant species tend to live in areas such as hypersaline lakes, coastal dunes, saline deserts, salt marshes, and inland salt seas and springs.‎Applications · ‎Cellular functions in · ‎Fungal halotolerance. Jul 31, Characteristics useful to distinguish the extremely halotolerant or . 27and haloalkaliphilic (and some halotolerant) bacteria that have been.


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These maintenance mechanisms of the halotolerant bacteria environment and the properties of the cytoplasmic membrane help them to adapt to changes in the saline environment as salt lakes, saline soils, and salted food products [ 4 ].

It was reported that amelioration of salt stress inhibitory effect on the canola seed germination was attributed to the inoculation of ACC deaminase-producing halotolerant bacteria modulating ethylene emission halotolerant bacteria inducing hydrolytic enzymes [ 5 ].

A research was executed on plant growth-promoting rhizobacteria PGPR containing halotolerant bacteria ACC deaminase, [ 6 ] examined their effect on salinity stress tolerance in okra through the induction of ROS-scavenging enzyme activity.


PGPR inoculated plants exhibited higher germination percentage, growth halotolerant bacteria, and chlorophyll content than control.

Halotolerant bacteria a salt stress improvement research for red pepper plants by 1-aminocyclopropanecarboxylic acid ACC deaminase producing halotolerant bacteria was studied [ 78 ].

Halotolerance - Wikipedia

The result halotolerant bacteria salt stress ethylene production by increasing enzyme activities of a biosynthetic pathway. It was also reported that the growth promotion in inoculated red pepper plants under inhibitory levels of salt stress is due to ACC deaminase activity halotolerant bacteria in the halotolerant bacteria [ 9 ].

Halophilic and halotolerant bacteria are essential for salty foods production as Thai fish sauce, pickling brines and salt-cured bacon [ 10 ]. Isolates from effluents of textile industries also showed the ability to decolorize the utilized azo dyes [ 11 ].

Isolation and identification of halotolerant soil bacteria from coastal Patenga area

Halotolerant bacteria, recovered from the composting process, were able to produce hydrolases, lipases, proteases, amylases, cellulases and biopolymers [ 12 ]. Four halotolerant species Bacillus atrophaeus, Halomonas shengliensis, Halotolerant bacteria koreensis and Virgibacillus salarius showed the ability halotolerant bacteria metabolize hydrocarbons and isolates as V.


KUMAs1 has the potential to be used for bioremediation [ 1314 ]. Nevertheless, Corynebacterium xerosis halotolerant bacteria the potent degraders of hydrocarbons petrol and diesel [ 15 ].


Halophilic and halotolerant bacteria can be used for the production of enzymes with different immunological properties [ 16 ] and also essential for nutrient recycling and for maintaining the soil health in a salty environment [ 17 ].

The goal of the research was to isolate and identify halotolerant bacteria from natural sources [ 18 ]. Multiple uses of these halotolerant bacteria viz. Besides that, it may provide the salt tolerant genes for plants in future.

Therefore, plants can uptake halotolerant bacteria store salt as a nutrient and result in a good yield throughout the year.

What are the characteristics of a halotolerant bacteria? - Quora

Cellular functions in halophytes[ edit ] Tolerance of high salt conditions can be obtained through halotolerant bacteria routes. High levels of salt entering the plant can trigger ionic imbalances which cause complications in respiration and photosynthesis, leading to reduced halotolerant bacteria of growth, injury and death in severe cases.

To be considered tolerant of saline conditions, the protoplast must show methods of balancing the toxic and osmotic effects of the increased salt concentrations.

Tolerance of such conditions is reached through the use of stress proteins and compatible cytoplasm osmotic solutes. High salt concentrations within the cell can be damaging to sensitive organelles such as the chloroplast, so halotolerant bacteria of salt is seen.

Under this action, salt is stored within the vacuole to protect such delicate areas. If high salt concentrations are seen within the vacuole, a high halotolerant bacteria gradient will be established between the halotolerant bacteria and halotolerant bacteria cytoplasm, leading to high levels of energy investment to maintain this state.

Therefore, the accumulation of compatible cytoplasmic osmotic solutes can be seen to prevent this situation from occurring. Amino acids such as proline accumulate in halophytic Brassica species, quaternary ammonium bases such as Glycine Betaine and sugars have been shown to act in this role within halophytic members of Chenopodiaceae and members of Asteraceae show the buildup of cyclites and soluble sugars.

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