Buscar
Mostrando ítems 11-20 de 76
Heat stress in temperate and tropical maize hybrids: Differences in crop growth, biomass partitioning and reserves use
(Elsevier Science, 2012-03)
Maize (Zea mays L.) hybrids with tropical genetic background are a promising source of heat stress tolerance, but their performance in high yielding environments remains poorly understood. Our objective was to assess (i) ...
Evaluación de la relación señal a ruido y la resolución de espectros de resonancia magnética in vivo de vóxel único generados con la secuencia press
(2012)
Aunque las técnicas de imágenes por resonancia magnética son usadas habitualmente en el diagnostico de tumores primarios, secundarios y otras lesiones focales intracraneales, la espectroscopia por resonancia magnética (ERM) ...
Kernel number response to plant density in tropical, temperate and tropical x temperate maize hybrids
(Crop Science Society of America, 2020-06)
Kernel set response to plant density was examined in terms of physiological processes underlying kernel set in temperate (Te), tropical (Tr), and temperate × tropical (TeTr) maize (Zea mays L.) hybrids. Four field experiments ...
Kernel number response to plant density in tropical, temperate, and tropical × temperate maize hybrids
(Crop Science Society of America, 2020-02-07)
Kernel set response to plant density was examined in terms of physiological processes underlying kernel set in temperate (Te), tropical (Tr), and temperate × tropical (TeTr) maize (Zea mays L.) hybrids. Four field experiments ...
Spectral sensitivities of photoreceptors and their role in colour discrimination in the green-backed firecrown hummingbird (Sephanoides sephaniodes)
(2008)
We studied the photopic spectral sensitivity in the green-backed firecrown, Sephanoides sephaniodes, a South American hummingbird, and its possible ecological relationship with preferred flowers and body colouration. Avian ...
Prospecção de genes com interesse biotecnológico
(Universidade Estadual Paulista (Unesp), 2011-06-21)
Neste trabalho foi realizada a prospecção de novos genes de interesse biotecnológico em bibliotecas metagenômicas e em linhagens de Burkholderia através da técnica de reação em cadeia da polimerase. Nas bibliotecas ...
Prospecção de genes com interesse biotecnológico
(Universidade Estadual Paulista (UNESP), 2014)
Prospecção de genes com interesse biotecnológico
(Universidade Estadual Paulista (Unesp), 2014)
Efficient identification of tetR-expressing cell lines for tetracycline-regulated gene expression
(Pontificia Universidad Católica de Valparaíso, 2004)