Title : Differential Contribution of P5CS Isoforms to Stress Tolerance in Arabidopsis.

Pub. Date : 2020

PMID : 33101333






4 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 P5CS1 has been identified as the major contributor to stress-induced proline accumulation, whereas P5CS2 has been considered important for embryo development and growth. Proline delta1-pyrroline-5-carboxylate synthase 1 Arabidopsis thaliana
2 The comparison of the susceptibility of p5cs1 and p5cs2 mutants to infection with Pseudomonas syringae and salt stress provided novel information on the contribution of the two P5CS isoforms to proline accumulation and stress tolerance. Proline delta1-pyrroline-5-carboxylate synthase 1 Arabidopsis thaliana
3 In agreement with previous studies, salt-stressed p5cs1 mutants accumulated very little proline, indicating that P5CS1 contributed more to stress-induced proline accumulation, whereas its impact on stress tolerance was rather weak. Proline delta1-pyrroline-5-carboxylate synthase 1 Arabidopsis thaliana
4 In agreement with previous studies, salt-stressed p5cs1 mutants accumulated very little proline, indicating that P5CS1 contributed more to stress-induced proline accumulation, whereas its impact on stress tolerance was rather weak. Proline delta1-pyrroline-5-carboxylate synthase 1 Arabidopsis thaliana