Large-scale transcriptional profiling of lignified tissues in Tectona grandis.

ABSTRACT:

Background

Currently, Tectona grandis is one of the most valuable trees in the world and no transcript dataset related to secondary xylem is available. Considering how important the secondary xylem and sapwood transition from young to mature trees is, little is known about the expression differences between those successional processes and which transcription factors could regulate lignin biosynthesis in this tropical tree. Although MYB transcription factors are one of the largest superfamilies in plants related to secondary metabolism, it has not yet been characterized in teak. These results will open new perspectives for studies of diversity, ecology, breeding and genomic programs aiming to understand deeply the biology of this species.

Results

We present a widely expresse

SUBMITTER: Galeano E 

PROVIDER: S-EPMC4570228 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature