A novel xylogenic suspension culture model for exploring lignification in Phyllostachys bamboo.

ABSTRACT:

Background

Some prominent cultured plant cell lines, such as the BY-2 cell line of tobacco (Nicotiana tabacum cv. 'Bright Yellow 2') and the T87 cell line of Arabidopsis (Arabidopsis thaliana L. Heynh., ecotype Columbia) are used as model plant cells. These suspension cell culture systems are highly applicable for investigating various aspects of plant cell biology. However, no such prominent cultured cell lines exist in bamboo species.

Results

We standardized a novel xylogenic suspension culture model in order to unveil the process of lignification in living bamboo cells. Initial signs of lignin deposition were able to be observed by a positive phloroglucinol-HCl reaction at day 3 to 5 under lignification conditions (LG), i.e., modified half-strength Murashige and Skoog med

SUBMITTER: Ogita S 

PROVIDER: S-EPMC3462127 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature