TY - JOUR

T1 - Enterobacter soli Strain AF-22b-4245: Study of the Genome and the Effect on Wheat Growth

AU - Sokolova, Ekaterina Alexeevna

AU - Mishukova, Olga Viktorovna

AU - Khlistun, Inna Viktorovna

AU - Tromenschleger, Irina Nikolaevna

AU - Chumanova, Evgeniya Vladimirovna

AU - Voronina, Elena Nikolaevna

N1 - This work was supported by the Ministry of Science and Higher Education of the Russian Federation, agreement No. 075-15-2021-1085.

PY - 2025

Y1 - 2025

N2 - In this work the plant growth-promoting (PGP) qualities of the Enterobacter soli strain AF-22b-4245 were studied, including screening tests for PGP, whole genome sequencing (WGS) and genome annotation, and greenhouse experiments on wheat. A gene table was formed that allows us to evaluate the potential PGP properties of a microorganism based on the results of genome-wide sequencing. Results: Based on the results of screening tests and genome annotation, it can be concluded that the E. soli strain AF-22b-4245 strain may have PGP properties, which consist in the ability to survive in arid and saline soils contaminated with copper, arsenic, lead, and chromium soils, form biofilms, produce phytohormones, siderophores, and solubilize phosphorus. Based on the results of experiments on wheat, the E. soli strain AF-22b-4245 increases the efficiency of mineral fertilizers; this effect persists even in conditions of drought and excess salt. It has been shown that E. soli A F22b-4245 can compensate for the lack of soluble phosphorus in the mineral fertilizer, probably by solubilizing insoluble forms in the soil.

AB - In this work the plant growth-promoting (PGP) qualities of the Enterobacter soli strain AF-22b-4245 were studied, including screening tests for PGP, whole genome sequencing (WGS) and genome annotation, and greenhouse experiments on wheat. A gene table was formed that allows us to evaluate the potential PGP properties of a microorganism based on the results of genome-wide sequencing. Results: Based on the results of screening tests and genome annotation, it can be concluded that the E. soli strain AF-22b-4245 strain may have PGP properties, which consist in the ability to survive in arid and saline soils contaminated with copper, arsenic, lead, and chromium soils, form biofilms, produce phytohormones, siderophores, and solubilize phosphorus. Based on the results of experiments on wheat, the E. soli strain AF-22b-4245 increases the efficiency of mineral fertilizers; this effect persists even in conditions of drought and excess salt. It has been shown that E. soli A F22b-4245 can compensate for the lack of soluble phosphorus in the mineral fertilizer, probably by solubilizing insoluble forms in the soil.

KW - arid soils

KW - genome annotation

KW - plant growth-promoting (PGP)

KW - plant growth-promoting bacteria (PGPB)

KW - saline soils

KW - solubility of phosphates

KW - whole genome sequencing (WGS)

UR - https://www.mendeley.com/catalogue/e567c59f-ea58-35bf-8d83-1f5519de0064/

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85218887919&origin=inward&txGid=a2a9e5c58f0499fd54cc31ed5c148623

U2 - 10.3390/microbiolres16020034

DO - 10.3390/microbiolres16020034

M3 - Article

VL - 16

JO - Microbiology Research

JF - Microbiology Research

SN - 2036-7473

IS - 2

M1 - 34

ER -