The chloroplast genomes of angiosperms usually have a stable circular quadripartite
structure that exhibits high consistency in genome size and gene order. As one of the most …

Hypericum perforatum (St. John's Wort) is a medicinal plant from the Hypericaceae family.
Here, we sequenced the whole chloroplast genome of H. perforatum and compared the …

Abstract Background Artemisia subg. Seriphidium, one of the most species-diverse groups
within Artemisia, grows mainly in arid or semi-arid regions in temperate climates. Some …

As representative of the early-divergent groups of angiosperms, Saxifragales is extremely
divergent in morphology, comprising 15 families. Within this order, our previous case studies …

Introduction The chloroplast (cp) is an autonomous plant organelle with an individual
genome that encodes essential cellular functions. The genome architecture and gene …

Background Justicia L. is the largest genus in Acanthaceae Juss. and widely distributed in
tropical and subtropical regions of the world. Previous phylogenetic studies have proposed …

Plastids, similar to mitochondria, are organelles of endosymbiotic origin, which retained their
vestigial genomes (ptDNA). Their unique architecture, commonly referred to as the …

Karyomorphology and genome size of 15 St John's wort (Hypericum perforatum L.)
populations are reported for the first time. Root tips and fresh young leaves were used for …

The plastid genomes (plastomes) of angiosperms are typically highly conserved, with
extreme reconfiguration being uncommon, although reports of such events have emerged in …

Potamogetonaceae are aquatic plants divided into six genera. The largest genus in the
family is Potamogeton, which is morphologically diverse with many hybrids and polyploids …