Comparative transcriptomics in ferns provide a framework for their unique evolutionary path
Plant Science Research WeeklyFerns are important and diverse land plants but are also known for their exceptionally large genomes. A new study by Ali et al. presents an extensive analysis of fern genomics through RNA-sequencing of 22 representative fern species. The study identified 18 whole-genome duplications across different…
Two fern genome papers (Nature Plants)
Plant Science Research WeeklyThe September 2022 issue of Nature Plants includes two papers describing the analysis of homosporous fern genomes. Ferns are interesting for many reasons including the diversity of the clade, their typically very large genomes, their often free-living gametophytes, and in many cases, homospory (a single…