biostudies-literatureParrine DNatural Sciences and Engineering Research Council of CanadaConselho Nacional de Desenvolvimento Científico e Tecnológico20https://www.ebi.ac.uk/biostudies/studies/S-EPMC6260845biostudies-literatureUnknown16<h4>Background</h4>Abiotic stress reduces photosynthetic yield and plant growth, negatively impacting global crop production and is a major constraint faced by agriculture. However, the knowledge on the impact on plants under extremely high irradiance is limited. We present the first in-depth proteomics analysis of plants treated with a method developed by our research group to generate a light gradient using an extremely intense light.<h4>Methods</h4>The method consists of utilizing light emitting diodes (LED) to create a single spot at 24,000 μmol m^- 2 s^- 1 irradiance, generating three light stress levels. A light map and temperature profile were obtained during the light experiment. The proteins expressed in the treated tomato (<i>Solanum lycopersicum</i>, Heinz H1Proteome scienceProteome modifications on tomato under extreme high light induced-stress.PMC6260845RGPIN 3355743-13249096/2013-7Muhammad BLefsrud MWu BSParrine DPappin DRivera KZhao XfalseProteome modifications on tomato under extreme high light induced-stress.<h4>Background</h4>Abiotic stress reduces photosynthetic yield and plant growth, negatively impacting global crop production and is a major constraint faced by agriculture. However, the knowledge on the impact on plants under extremely high irradiance is limited. We present the first in-depth proteomics analysis of plants treated with a method developed by our research group to generate a light gradient using an extremely intense light.<h4>Methods</h4>The method consists of utilizing light emitting diodes (LED) to create a single spot at 24,000 μmol m^- 2 s^- 1 irradiance, generating three light stress levels. A light map and temperature profile were obtained during the light experiment. The proteins expressed in the treated tomato (<i>Solanum lycopersicum</i>, Heinz H12018-01-01T00:00:00Z20182025-04-05T00:01:50.207Z2019-03-27T00:12:08ZS-EPMC62608453053400510.1186/s12953-018-0148-2