The complete plastid genome sequence of the enigmatic moss, Takakia lepidozioides (Takakiopsida, Bryophyta): evolutionary perspectives on the largest collection of genes in mosses and the intensive RNA editing.

Complete chloroplast genome sequence of a moss, Takakia lepidozioides (Takakiopsida) is reported. The largest collection of genes in mosses and the intensive RNA editing were discussed from evolutionary perspectives. We assembled the entire plastid genome sequence of Takakia lepidozioides (Takakiopsida), emerging from the first phylogenetic split among extant mosses.

Microsatellite markers for Leucobryum boninense (Leucobryaceae), endemic to the Bonin Islands, Japan.

Premise Of The Study: Microsatellite primers were developed for Leucobryum boninense, endemic to the Bonin Islands, Japan, to investigate its level of genetic diversity and population genetic structure. •

Methods And Results: Using next-generation sequencing, 21 primer sets were developed, among which nine loci were polymorphic in the populations of the Bonin Islands. Among these polymorphic loci, the number of alleles per locus ranged from two to 10 (mean = 3.

Geographical origin of Leucobryum boninense Sull. & Lesq. (Leucobryaceae, Musci) endemic to the Bonin Islands, Japan.

Leucobryum boninense is endemic to the Bonin Islands, Japan, and its related species are widely distributed in Asia and the Pacific. We aimed to clarify the phylogenetic relationships among Leucobryum species and infer the origin of L. boninense.

Airborne sperm of Conocephalum conicum (Conocephalaceae).

We have obtained the first momentary photographs of sperms just as they are discharged from the antheridium of a liverwort, Conocephalum conicum, and have succeeded in monitoring the airborne sperms of bryophytes under field conditions. Airborne sperm of liverworts seems to be an effective strategy for raising the efficiency of fertilization between male and female plants separated in a drought environment.