Plant growth-promoting bacteria Bacillus amyloliquefaciens NBRISN13 modulates gene expression profile of leaf and rhizosphere community in rice during salt stress

Nautiyal, Chandra Shekhar; Srivastava, Suchi; Chauhan, Puneet Singh; Seem, Karishma; Mishra, Aradhana; Sopory, Sudhir K.

doi:10.1016/j.plaphy.2013.01.020

Cited by 357 publications

(166 citation statements)

References 36 publications

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“…Early, Wang et al (2003) tried to use it by using genetic engineering methods, but the results were not optimal. Furthermore, other researchers like Sapsirisopa et al (2009) Nautiyal et al (2013), and Ramadoss et al (2013) reutilized functional bacteria with PGPR quality and as potential biofertilizer on crops in the saline field.…”

Section: Introductionmentioning

confidence: 99%

Agronomic performance, variance component, and diversity of sixty-two sweet potato accessions

Rahajeng¹,

Rahayuningsih²

2017

Biodiversitas

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Abstract. Widawati S, Suliasih. 2017. The effect of Azotobacter inoculation on shallot plants (Allium cepa) and availability of phosphate in the saline soil. . Azotobacter is diazotrophic bacteria having character as Plant Growth Promoting Rhizobacteria (PGPR). It provides growth hormones such as IAA, ACC-deaminase, N and P nutrients. The objective of the research was to determine the effect of Azotobacter inoculation on the growth and yield of shallot crops and the availability of P in saline soil. The experiment design was a Completely Randomized Design with the factorial pattern. The first factor was the source of water, freshwater and sea water.

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Section: Introductionmentioning

confidence: 99%

Agronomic performance, variance component, and diversity of sixty-two sweet potato accessions

Rahajeng¹,

Rahayuningsih²

2017

Biodiversitas

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“…Bacteria that establish symbiotic relationships with the plants play a critical role in maintaining and/or increasing plant growth rates, and can be used to promote plant growth, significantly improving crop output. As the name implies, these plant growth-promoting bacteria (PGPB) can stimulate plant growth, increasing stem and root development, as well as the production of biomass, while, at the same time, reducing damages caused by phytopathogens (Gupta, Parihar, Ahirwar, Snehi, & Singh, 2015;Ahemad & Kibret, 2014;Lugtenberg & Kamilova, 2009;Van Loon & Bakker, 2005). Direct growth-promoting mechanisms are those that affect the plant's natural balance of growth regulators, improving its nutritional proficiencies and stimulating the processes that fight systemic diseases (for example, biological nitrogen fixation, phytohormones production, synthetization of enzymes, inorganic phosphate solubilization, and phosphate mineralization).…”

Section: Introductionmentioning

confidence: 99%

Isolation, Characterization and Selection of Bacteria that Promote Plant Growth in Grapevines (Vitis sp.)

Biasolo¹,

Kucmanski²,

Salamoni³

et al. 2016

JAS

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Certain bacteria can promote and stimulate plant growth, increasing the production of biomass and reducing damage caused by phytopathogens. With that in mind, this research effort set out to select these plant growth-promoting bacteria in order to evaluate their effects on the growth of grapevines (Vitis sp.). The bacteria were isolated from several vineyard soil samples, and evaluated based on their production of IAA (Indole-3-Acetic Acid), siderophores and cellulase, as well as their phosphate solubilization and nitrogen fixation capabilities. In vivo testing included six separate treatments with the following bacterial isolates: C12, O7, B3, I3, a control group and a blended group. The tests were performed in a greenhouse with bacterial suspension inoculation placed around the roots of Paulsen 1103 rootstock cuttings. The data collected included the following: number of leaves per plant, branch lengths, chlorophyll content, fresh and dry mass, and Carbon, Hydrogen, Nitrogen and Sulfur concentrations. Forty-six separate bacteria were isolated, of which 100% produced IAA, 65.21% produced siderophores, 63.04% solubilized phosphate, 34.78% produced cellulase, and 30.43% showed nitrogen fixation. The in vivo testing also revealed significant increases in the length of the branch and in percentages of Carbon and Nitrogen. The C12 isolate exhibited the highest increase in branch length (76.704 cm), whereas the O7 and C12 were identified as Bacillus amyloliquefaciens and Bacillus thuringiensis, respectively.

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“…Investigations on the interaction of PGPB with other microbes and their effect on the physiological response of crop plants under different soil salinity regimes are still at an incipient stage (Singh et al 2011). Alleviation of salt stress by PGPB inoculants has been shown in rice (Rangarajan et al 2003;Sapsirisopa et al 2009;Nautiyal et al 2013), wheat (Egamberdiyeva 2009), maize (Egamberdiyeva 2007), cotton (Yao et al 2010), lettuce (Han & Lee 2005), tomato (Mayak et al 2004), and pepper (del-Amor & Cuadra-Crespo 2012; Siddikee et al 2011).…”

Section: Introductionmentioning

confidence: 99%

Salt-tolerant and plant growth-promoting bacteria isolated from Zn/Cd contaminated soil: identification and effect on rice under saline conditions

Nakbanpote

Panitlurtumpai

Sangdee

et al. 2013

Journal of Plant Interactions

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The bacteria of PDMCd0501, PDMCd2007, and PDMZnCd2003 were isolated from a Zn/Cd contaminated soil. They were classified as salt-tolerant bacteria in this experiment. The bacteria had indole-3-acetic acids (IAA) production, nitrogen fixation, and phosphate solubilization, under 8% (w/v) NaCl condition. Biochemical test (API 20E) and 16S rDNA sequencing identified PDMCd2007 and PDMCd0501 as Serratia sp. and PDMZnCd2003 was Pseudomonas sp. The effect of Pseudomonas sp. PDMZnCd2003 on the germination and seedlings of Oryza sativa L.cv. RD6 was determined under a salinity of 0-16 dS/m. The salinity levels of 4-16 dS/m affected to decrease germination and seedlings of rice. Comparison between uninoculated and inoculated system, however, Pseudomonas sp. PDMZnCd2003 had a negative impact on the rice growth. This unexpected effect was a case that should be concerned and studied further before application as a plant growth-promoting bacteria (PGPB).

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Plant growth-promoting bacteria Bacillus amyloliquefaciens NBRISN13 modulates gene expression profile of leaf and rhizosphere community in rice during salt stress

Cited by 357 publications

References 36 publications

Agronomic performance, variance component, and diversity of sixty-two sweet potato accessions

Agronomic performance, variance component, and diversity of sixty-two sweet potato accessions

Isolation, Characterization and Selection of Bacteria that Promote Plant Growth in Grapevines (Vitis sp.)

Salt-tolerant and plant growth-promoting bacteria isolated from Zn/Cd contaminated soil: identification and effect on rice under saline conditions

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