The simple sequence repeats (SSRs) of plant chloroplasts show considerable genetic
variation and have been widely used in species identification and phylogenetic relationship …

Background Some ferns have medicinal properties and are used in therapeutic
interventions. However, the classification and phylogenetic relationships of ferns remain …

Discovery of cryptic diversity is essential to understanding both the process of speciation
and the conservation of species. Determining species boundaries in fern lineages …

The growing number of completely sequenced fern plastomes has revealed a structurally
more dynamic genome than previously thought. Among other structural changes in plastid …

In Indochina the species diversity of Cyatheaceae remains insufficiently known. Here we
demonstrate the scaly tree fern Gymnosphaera salletii in Vietnam to be an assemblage of …

以68 种蕨类植物和2 种石松类植物的rps12 基因为对象ꎬ 在系统发育背景下ꎬ
结合最大似然法ꎬ 使用HyPhy 和PAML 软件对该基因进行进化速率和适应性进化研究ꎮ …

Identification and classification of lifeforms is an elementary step in knowledge generation
and biodiversity management. Traditionally, taxonomical studies of variation and …

The growing number of completely sequenced fern plastomes has revealed a structurally
more dynamic genome than previously thought. Especially the boundaries of inverted …

Illumina sequencing was employed to determine the complete chloroplast (cp) genome
sequence of Sphaeropteris brunoniana (S. brunoniana), which is a relict fern. The cp …

Background: Dryopteris goeringiana (Kunze) Koidz, Arthyrium brevifrons Nakai ex Kitagawa,
Dryopteris crassirhizoma Nakai, and Polystichum tripteron (Kunze) Presl are fern species …