3 documents found, page 1 of 1
In vitro multiplication and elongation of hybrid clones of Eucalyptus globulus
Oliveira, Leandro Silva; Xavier, Aloísio; Lopes, Aline Pontes; Takahashi, Elizabete Keiko; Otoni, Wagner CamposEucalyptus globulus hybrids represent an excellent alternative to the pulp and paper sector, because of gains in wood quality for pulp. However, these hybrids have shown recalcitrance to adventitious rooting. Thus, micropropagation is considered the technique for rejuvenating adult genetic materials, allowing its clonal propagation. This study evaluated the in vitro culture of three clones of Eucalyptus grandis...
Assessment of genetic stability of micropropagated Eucalyptus globulus labill h...
Oliveira, Leandro Silva; Xavier, Aloisio; Otoni, Wagner Campos; Campos, José Marcello Salabert; Viccini, Lyderson Facio; Takahashi, Elizabete KeikoA citometria de fluxo e os marcadores microssatélites foram utilizados para avaliar a fidelidade genética de plantas micropropagadas de dois clones de Eucalyptus urophylla x E. globulus e um clone de Eucalyptus grandis x E. globulus, provenientes de material adulto. Os clones foram multiplicados in vitro em 25 subcultivos sucessivos em meio de cultura MS suplementado com BA (2,22 µM) e ANA (0,05 µM). O alongame...
Regional heritability mapping and genome-wide association identify loci for com...
Resende, Rafael Tassinari; Resende, Marcos Deon Vilela; Silva, Fabyano Fonseca; Azevedo, Camila Ferreira; Takahashi, Elizabete KeikoAlthough genome-wide association studies (GWAS) have provided valuable insights into the decoding of the relationships between sequence variation and complex phenotypes, they have explained little heritability. Regional heritability mapping (RHM) provides heritability estimates for genomic segments containing both common and rare allelic effects that individually contribute too little variance to be detected by...