Sho‘rlangan tuproqdan ajratilgan Bacillus avlodi vakillarining NaCl stressiga chidamliligi

NaCl stress tolerance of members of the genus Bacillus isolated from saline soil

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Published: 2026-10-30
DOI: https://doi.org/10.66073/ReFocus-Conf/3010100
Keywords:
saline soil, Bacillus, NaCl stress, MALDI-TOF MS, IAA, gibberellin

Main Article Content

Azizova Durdona Khabibulla kizi
Karshi State University
Karimov Husniddin Kholmamatovich
Institute of Microbiology of the Academy of Sciences of the Republic of Uzbekistan
Khayrullaev A.
Institute of Microbiology of the Academy of Sciences of the Republic of Uzbekistan

Abstract

The taxonomic affiliation, NaCl tolerance, and phytohormone-related functional potential of bacterial isolates recovered from saline soil were evaluated. MALDI-TOF MS analysis identified the isolates as Bacillus halotolerans, B. rugosus, B. safensis, and B. pumilus. As the NaCl concentration increased from 5% to 15%, the proportion of isolates retaining growth ability decreased from 84.6% to 53.8%. Some isolates simultaneously exhibited tolerance to high salt stress and phytohormone-related colorimetric activity.

Article Details

Issue

Vol. 1 No. 8 (2026): Status and Development Prospects of Fundamental and Applied Microbiology: The Viewpoint of Young Scientists

Section

Soil, Water, Ecological and Sanitary Microbiology
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Azizova Durdona Khabibulla kizi, Karimov Husniddin Kholmamatovich, & Khayrullaev A. (2026). NaCl stress tolerance of members of the genus Bacillus isolated from saline soil. Partner Conferences of the International Scientific Journal Research Focus, 1(8), 358-359. https://doi.org/10.66073/ReFocus-Conf/3010100

References

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