Expression analysis of auxin homeostasis genes. Expression analysis (by qPCR) of auxin-conjugating enzyme (GH3) and transport genes (PIN) over fruit development are grouped by hierarchical clustering, normalised to maximum expression of each gene. Five stages of fruit development (0: fruit set, 1: cell division, 2: cell expansion, 3: fruit maturation and 4: fruit ripening) represented by fruit harvested at 0, 14, 45, 90, 132 Days After Full Bloom (DAFB). Asterisks represent primer pairs unable to distinguish between homeologous genes.
Devoghalaere et al. BMC Plant Biology 2012 12:7 doi:10.1186/1471-2229-12-7