METHOD FOR INCREASING OR DECREASING THE DEVELOPMENT OF SYLLEPTIC OR PROLEPTIC BRANCHING IN A LIGNEOUS PLANT

摘要

The present invention consists of a biotechnological application of the RAV1 gene (related to ABI3 and Viviparous 1) and its homologue RAV2 in relation to their capacity to increase or reduce the development of sylleptic and/or proleptic branches in ligneous species when their expression levels or the activity of the proteins they encode are modified. It is possible to increase the biomass production of a ligneous species plantation or to reduce the number of nodes in the trunk of ligneous species of logging interest by means of modifying the expression of said genes.