LAP2 cDNA ORF clone, Arabidopsis thaliana(thale cress)

Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana.
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Nature402(6763)769-77(1999 Dec)

M17.20 (AT4G30920) is specific towards non-polar and aromatic amino acids; is dually-targeted to mitochondria and chloroplasts; in chloroplasts M17.20 plays a role in amino acid recovery as a part of a multi-step peptidolytic cascade. [M17.20]
Title: A multi-step peptidolytic cascade for amino acid recovery in chloroplasts.

This work indicates an important in planta role for AtLAP2 contributing to a further understanding of the proteases having several implications in higher plants.
Title: Role of the Arabidopsis leucine aminopeptidase 2.

LAP2 (AT4G30920) influences cell wall metabolism and components of cell growth, photosynthesis, and nitrogen metabolism. Loss of function accelerates leaf senescence and renders plants more sensitive to various stresses.
Title: The Arabidopsis aminopeptidase LAP2 regulates plant growth, leaf longevity and stress response.