The Arabidopsis thaliana cDNAs coding for eIF4E and eIF(iso)4E are not functionally equivalent for yeast complementation and are differentially expressed during plant development

adn amino acid sequences analytical methods arabidopsis thaliana arn mensajero arn messager binding proteins chemical composition chromosome chromosome maps chromosomes complementary dna composition chimique cromosomas dna etapas de desarrollo de la planta gene gene expression genes genetic maps genetica genetics messenger rna mutant mutantes mutants nucleotide sequence plant developmental stages saccharomyces cerevisiae technique analytique