Comparative proteomic analysis of off-type and normal phenotype somatic plantlets derived from somatic embryos of Feijoa (Acca sellowiana (O. Berg) Burret)

- Proteomes of off-type and normal somatic plantlets of A. sellowiana were compared.
- Two key proteins of the carbohydrate metabolism were only found in the off-types.
- Heat-shock proteins were underexpressed in off-types plantlets.
- Candidate proteins were identified as markers of abnormal plantlets formation.