Comparative transcript profiling explores differentially expressed genes associated with sexual phenotype in kiwifruit.

ABSTRACT:

Background

Kiwifruit is a perennial, deciduous and functionally dioecious plant. However, very little is known about the whole-genome molecular mechanisms contributing to distinct sexual phenotypes. To gain a global view of genes differentially expressed between male and female flowers, we analyzed genome-wide gene expression profiles in the flowers of male and female plants using high-throughput RNA sequencing.

Results

A total of 53.5 million reads were generated. Based on the alignments of unigenes to kiwifruit genome predicted genes, a total of 39,040 unique genes with a mean length of 970 bp were identified. There were 2,503 UniGenes differentially expressed between female and male flowers, with 1,793 up-regulated and 710 down-regulated in the female flowers. Moreover, t

SUBMITTER: Tang P 

PROVIDER: S-EPMC5495465 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature