Transcriptional Analysis of Rind Separation in Mandarin Oranges

ABSTRACT: In mandarin (Citrus reticulata Blanco), rind separation is an essential trait for marketing, as it confers easy-peeling, an inheritable trait whose genetic basis has not yet been characterized. To this end, we used the 30 K Affymetrix Citrus GeneChip to compare gene expression in albedo tissues of an easy-peeling genotype (Clementine Nules) to a less easy-peeling hybrid genotype (Lee x Nova, USDA 88-2) at three time points: before, at and after the onset of rind separation. A high percent of genes were detected reliably by the chip (76.1 %), and Principal Component Analysis (PCA) based on these genes showed that three replicates were well clustered, indicating the reliability of the data set. Functional analysis of genes showing >5-fold difference in expression between Clementine Nules and

ORGANISM(S): Citrus reticulata

SUBMITTER: Livia Tommasini 

PROVIDER: E-GEOD-15886 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress