It is often anticipated that many of today's diploid plant species are in fact paleopolyploids. Given that an ancient large-scale duplication will result in an excess of relatively old duplicated genes with similar ages, we analyzed the timing of duplication of pairs of paralogous genes in 14 model plant species. Using EST contigs (unigenes), we identified pairs of paralogous genes in each spec...

Key determination is one of the techniques used to identify and recognize tree species. Dipterocarpaceae families that has highest number species in Indonesia. This study aims present theArboretum make a key determination. The method this research carry out census starting from seedling, sapling, pole levels, determine coordinates species, take sample several leaf twigs Dipetrocarpaceae documen...

El jardín botánico de la FES-Cuautitlán cuenta con nueve colecciones científicas plantas: Arboretum, Jardín del desierto, plantas ornamentales, medicinales, acuáticas, forrajeras, nopales y xoconostle, agaves pulqueros cactáceas, aproximadamente 707 especies. En él se han registrado al menos 30 morfoespecies diversos polinizadores visitantes florales. Se invita a población en general contribuir...