CHROMOSOMES AVES 3 B MEIOTIC BEHAVIOUR 3 B TRANSMISSION 3 BIRDS 3 CARIOTIPO 3 CHROMOSOME MORPHOLOGY 3 COMPLEJO SINAPTONEMICO 3 COMPORTAMIENTO MEIOTICO DE LOS B 3 CONTROL GENETICO DE LA TASA DE TRANSMISION 3 CROMOSMOMAS B 3 CROMOSOMAS 3 CROSSOVER RATE 3 GALLOANSERAE 3 GENETIC CONTROL OF B TRANSMISSION RATE 3 GENETIC MAP 3 HOMOGENEITY 3 IMMUNOLOCALIZATION 3 INMUNOLOCALIZACION 3 KARYOTYPE 3 KARYOTYPIC 3 MAIZ 3 MAIZE 3 MAPA GENETICO 3 MEIOSIS 3 MEIOTIC RECOMBINATION 3 MLH1 3 NATIVE RACES 3 RAZAS NATIVAS 3 RECOMBINACION MEIOTICA 3