Transcriptome analysis of differentially expressed genes relevant to variegation in peach flowers.

ABSTRACT:

Background

Variegation in flower color is commonly observed in many plant species and also occurs on ornamental peaches (Prunus persica f. versicolor [Sieb.] Voss). Variegated plants are highly valuable in the floricultural market. To gain a global perspective on genes differentially expressed in variegated peach flowers, we performed large-scale transcriptome sequencing of white and red petals separately collected from a variegated peach tree.

Results

A total of 1,556,597 high-quality reads were obtained, with an average read length of 445 bp. The ESTs were assembled into 16,530 contigs and 42,050 singletons. The resulting unigenes covered about 60% of total predicted genes in the peach genome. These unigenes were further subjected to functional annotation and biochemical p

SUBMITTER: Chen Y 

PROVIDER: S-EPMC3948169 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature