Stress induced phosphate solubilization in bacteria isolated from alkaline soils
Abstract
Phosphate solubilizing bacteria NBRI0603, NBRI2601, NBRI3246 and NBRI4003 were isolated from the rhizosphere of chickpea and alkaline soils. All four strains demonstrated diverse levels of phosphate solubilization activity under in vitro conditions in the presence of various carbon and nitrogen sources. Acid production may have contributed to phosphate solubilization, but was not the only reason for phosphate release into the medium. Among the four strains, NBRI2601 was the most efficient strain in terms of its capability to solubilize phosphorus in the presence of 10% salt, pH 12, or 45 degrees C. The strains showed varied levels of phosphate solubilization when the effects of different sources of nitrogen were examined during growth. The presence of low levels of Ca(2+) and EDTA in the medium enhanced phosphate solubilization.
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Cites
No references could be resolved yet.
Research works printed but not linked: 2
- Yadav, K.S. and Dadarwal, K.R. (1997) Phosphate solubilization and mobilization through soil microorganisms. In: Biotechnological Approaches in Soil Microorganisms for Sustainable Crop Production (Dadarwal, K.R., Ed.), pp. 293^308. Scienti¢c Publishers, Jodhpur.
- Subba Rao, N.S. (1982) Phosphate solubilization by soil microorgan- isms. In: Advances in Agricultural Microbiology (Subba Rao, N.S., Ed.), Butterworth Sci., London.
Cited by
Sorted by citations
Soil beneficial bacteria and their role in plant growth promotion: a review
Hayat, R., Ali, S., Amara, U., Khalid, R., & Ahmed, I. (2010) · Annals of Microbiology · doi:10.1007/s13213-010-0117-1 · Cited by 2,064 · see citing works
Multifaceted Plant Growth Promoting Yeasts Isolated from Rice and its Functional Characterization
Muthuramalingam, G., Narayanasamy, S., Kamoshita, A., & Uthandi, S. (2025) · Indian Journal of Agricultural Research · doi:10.18805/ijare.a-6464
“Exactly 24 h old cultures of yeast isolates (~10 8 cfu mL -1 ) were inoculated into 50 mL of Pikovskaya’s broth containing 0.5% of TCP and incubated in a rotary shaker at 180 rpm for 10 days at 37±2 C (Nautiyal et al., 2000).”
Influential
- Authors
- Nautiyal, C. S., Bhadauria, S., Kumar, P., Lal, H., Mondal, R., & Verma, D.
- Affiliations
- National Botanical Research Institute (IN)
- Corresponding author
- Nautiyal, C.Shekhar
- ORCID
- Nautiyal, C.Shekhar
- Venue
- FEMS Microbiology Letters
- Publisher
- Oxford University Press (OUP)
- Published
- 2000-01
- Volume
- 182
- Issue
- 2
- Pages
- 291-296
- ISSN
- 0378-1097 (ISSN-L)
- 1574-6968
- OpenAlex
- W2096298307
- Cited by
- 426
- References
- 0
- Citations by year
- 2026: 8 · 2025: 12 · 2024: 21 · 2023: 26 · 2022: 26 · 2021: 29 · 2020: 36 · 2019: 30 · 2018: 18 · 2017: 18 · 2016: 20 · 2015: 18 · 2014: 20 · 2013: 22 · 2012: 19
- FWCI
- 3.92
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- FEMS Microbiology Letters (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant-Microbe Interactions and Immunity
- Physical Sciences › Environmental Science › Waste Management and Disposal › Phosphorus and nutrient management
- Life Sciences › Agricultural and Biological Sciences › Soil Science › Agricultural Science and Fertilization
- Keywords
- phosphate solubilization, phosphate-solubilizing bacteria, alkaline soils, stress tolerance, acid production, nitrogen source, calcium, EDTA, salt tolerance
- MeSH terms
- Bacteria, Calcium, Carbon, Culture Media, Edetic Acid, Hydrogen-Ion Concentration, Nitrogen, Phosphates, Sodium Chloride, Soil Microbiology, Solubility, Temperature, Plant Roots
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
