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Author

Ahmed Al-Tohamy

2 papers indexed here

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Open access Oct 2026

The Agrobacterium fabrum efflux pump PecM serves as a critical metabolic relief valve to maintain cellular homeostasis

ABSTRACT Agrobacterium fabrum infects a wide range of plants, resulting in significant economic losses. In the rhizosphere, the bacterium is exposed to several stressors, including compounds secreted from other bacteria, fungi, or plants. A. fabrum encodes the efflux pump PecM for which the substrate is 4-hydroxybenzal...

Arpita Ghosh, Ahmed Al-Tohamy, F. Donnarumma et al. · 0 citations
#protein folding Sep 2026

Modest Changes in Extracellular pH Impose Metabolic and Envelope Remodeling in Burkholderia thailandensis.

The relative proteomes for cells exposed to a change in pH from 7.0 to either 6.0 or 8.0 are reported to afford insight into how B. thailandensis responds to physiologically relevant pH changes to achieve optimal niche adaptation, survival, and competitive fitness.

Ahmed Al-Tohamy, Sarmin Akter, F. Donnarumma et al. · 0 citations

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