Developmental and genetic innovations in the evolution of plant body plans

Research output: Contribution to journalArticle (Academic Journal)peer-review

71 Citations (Scopus)
596 Downloads (Pure)


The colonization of land by plants shaped the terrestrial biosphere, the geosphere and global climates. The nature of morphological and molecular innovation driving land plant evolution has been an enigma for over 200 years. Recent phylogenetic and palaeobotanical advances respectively demonstrate that land plants evolved from freshwater algae and pinpoint key morphological innovations in plant evolution. In the haploid gametophyte phase of the plant life cycle these include the innovation of mulitcellular forms with apical growth and multiple growth axes. In the diploid phase of the life cycle, multicellular axial sporophytes were an early innovation priming subsequent diversification of indeterminate branched forms with leaves and roots. Reverse and forward genetic approaches in newly emerging model systems are starting to identify the genetic basis of such innovations. The data place plant evo-devo research at the cusp of discovering the developmental and genetic changes driving the radiation of land plant body plans.
Original languageEnglish
Article number20150490
Number of pages12
JournalProceedings of the Royal Society B: Biological Sciences
Issue number1713
Early online date19 Dec 2016
Publication statusPublished - 5 Feb 2017


  • land plant
  • evo-devo
  • evolution


Dive into the research topics of 'Developmental and genetic innovations in the evolution of plant body plans'. Together they form a unique fingerprint.

Cite this