NOT TWO PATHWAYS. “Here we show that this is not so. Gene expression data from a microphyllous lycophyte, phylogenetic analyses, and a cross-species complementation experiment all show that a common developmental mechanism can underpin both microphyll and megaphyll formation.”
http://www.nature.com/nature/journal/v434/n7032/abs/nature03410.html
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022