Analysis of a LEA gene promoter via Agrobacterium-mediated transformation of the desiccation tolerant plant Lindernia brevidens.

An Agrobacterium tumefaciens-based transformation procedure was developed for the desiccation tolerant species Lindernia brevidens. Leaf explants were infected with A. tumefaciens strain GV3101 harbouring a binary vector that carried the hygromycin resistance gene and an eGFP reporter gene under the control of a native dehydration responsive LEA promoter (Lb2745pro).

Transcriptome analysis reveals season-specific rbcS gene expression profiles in diploid perennial ryegrass (Lolium perenne L.).

Perennial ryegrass (Lolium perenne L.) is a major grass species used for forage and turf throughout the world, and gains by conventional breeding have reached a plateau. Perennial ryegrass is an outcrossing, self-incompatible diploid (2n = 2x = 14) with a relatively large genome (4067 Mbp/diploid genome; Evans, G.