Overexpression of pea α‐carboxyltransferase in Arabidopsis and camelina increases fatty acid synthesis leading to improved seed oil content.

Significance Statement: The limiting subunit of plant acetyl‐CoA carboxylase was identified as α‐carboxyltransferase via absolute protein quantification; overexpression of this subunit in Arabidopsis and Camelina led to an increase of both fatty acid synthesis rate and seed oil content. [ABSTRACT FROM AUTHOR]