Mutations at the rug4 locus alter the carbon and nitrogen metabolism of pea plants through an effect on sucrose synthase

amidon azote carbon carbone carbono embriones vegetales glicosiltransferasas glycosyltransferase glycosyltransferases guisante lisina lysine mutant mutantes mutants mutation nitrogen nitrogen content nitrogen metabolism nucleotide sequence nudosidades radiculares peas pisum pisum sativum plant embryos pois rhizobium root nodulation root nodules saccharose starch sucrosa sucrose teneur en azote