Nucleic acid-based method for tree phenotype prediction: dna markers for fibre coarseness, microfibril angle, pulp strength and yield, lignin content, pitch propensity and calcium accumulation determinants

摘要

The present invention relates to methods for identifying individual trees having a superior phenotype and more particularly to molecular markers and/or quantitative trait loci (QTL) which can be used to identify individual trees having a superior phenotype. The molecular markers and/or QTL comprise restriction fragment length polymorphism pattern or PCR-fingerprint. The molecular markers and/or QTL can be used for the development of marker-assisted breeding, rapid assessment techniques or to identify orthologous functional genes by sequence homology in trees of different a genus and/or species. DNA markers are e.g. for fibre coarseness, microfibril angle, pulpstrength and yield, lignin content, pitch propensity and calcium accumulation determinants.