Nancy I. López

Metabolic reshaping drives novel melanin production from tryptophan in a cystic fibrosis Pseudomonas aeruginosa clinical isolate

This study identifies a tryptophan-derived melanin in a Pseudomonas aeruginosa clinical isolate, showing iron deprivation promotes melanin production as a survival strategy in the cystic fibrosis lung.

Functional auxin signaling and phosphorus acquisition triggered in planta by the extremophile bacterium Pseudomonas extremaustralis

This study shows Pseudomonas extremaustralis promotes plant growth by enhancing phosphorus acquisition and auxin signaling under low oxygen conditions.

Unraveling the effects of polyhydroxyalkanoates accumulation in Pseudomonas extremaustralis growth and survival under different pH conditions

This study investigates how PHA accumulation affects P. extremaustralis growth and survival under varying pH conditions, finding that sclPHA primarily enhances survival against pH stress.

BEYOND UNIFORMITY: Pyomelanin,s structural complexity impacts on UV shielding in Pseudomonas species with different lifestyles.

The paper analyzes pyomelanin structural differences across Pseudomonas strains and shows how these variations affect UV shielding properties.