Area of research
Molecular Biology · Genetics
Research interest
Research topics from publications: Calcium oxalate degradation is involved in aerenchyma formation in Typha angustifolia leaves; Characterization of the complete chloroplast genome of Lycium barbarum (Solanales: Solanaceae), a unique economic plant to China. Representative work: Typha angustifolia L. (Typhaceae) is an emergent aquatic plant, and aerenchyma is formed through cell lysis in its leaves. The developing aerenchyma of T. angustifolia contains many CaOx crystals (raphides). Oxalate oxidase (OXO) (oxalate:oxygen oxidoreductase, EC1.2.3.4) can degrades calcium oxalate to carbon dioxide and hydrogen peroxide (H2O2). High level of H2O2 acts as a key inducer for different types of developmentally and environmentally programmed cell death (PCD) and can promote the formation of aerenchyma. Therefore, the objective of this study was to describe the relationship between aerenchyma formation and the degradation of CaOx crystals. Light and transmission electron micros Lycium barbarum (Solanaceae) is a unique economic plant to China. The complete chloroplast (cp)genome was sequenced and assembled by using Illumina paired-end reads data. The circular cp genome is 155,656 bp in size, including a pair of inverted repeat (IR) regions of 25,451 bp, a large single copy (LSC) region of 86,554 bp and a small single copy (SSC) region of 18,200 bp. Besides, 15 genes possess a single intron, while another three genes (clpP, rps12 and ycf3) have a couple of introns. The GC content of entire L. barbarum cp genome, LSC, SSC and IR regions are 37.8%, 35.9%, 32.3%, and 43.2%, respectively. Phylogenetic analysis based on the concatenated coding sequences of cp PCGs showed