[PDF] Top 20 Variation and Its Distribution in Wild Cacao Populations from the Brazilian Amazon

... studied populations or may reflect the action of past evolutionary ...processes. In the first case, the isolation among the four populations, all more than 800 km apart, ... See full document

... of the Earth´s surface. They are frequently found at the interface between terrestrial and aquatic ecosystems and are strongly dependent on the water ...to the effects of climate ... See full document

... is the most popular fish species used for aquaculture in Brazil but there is no study comparing genetic variation among native and farmed populations of this ...species. In ... See full document

... Thus the migration rate reported here (Nm = 8) sug- gest that some deterministic factors are involved in the among population differentiation of ...that the long lived (45 d) larvae of M. ... See full document

... phenotypic variation in Hemigrammus coeruleus from the Unini River basin, a blackwater river in the Brazilian ...evaluate variation in body shape among ... See full document

... (Raymond and Rousset, 1995) revealed significant differences in al- lele frequencies between Pacoval and Curiau only for the loci D1S80 and APOB (p = ...0.00015, and p = ...by ... See full document

... is the most popular fish species used for aquaculture in Brazil but there is no study comparing genetic variation among native and farmed populations of this ...species. In ... See full document

... of the witches’ broom disease, is one of the most damaging cacao ...pathogens. The fungus in- fects all meristematic tissues, including flower cush- ions, pods, and growing parts ... See full document

... dorsal, and two to five ventral rostral teeth. The present data also show great variation in this character: the number of dorsal teeth varied from five to ...Such ... See full document

... concerning the genetic variability of wild and cultivated populations of several fish species (Bielawski and Pumo, 1997; Nielsen et ...Yoon and Park, 2002; Was and Wenne, ... See full document

... survey in herbaria in Brazil and abroad, complemented by a survey of the literature and searches of biodiversity data, 66 taxa of Eriocaulaceae have been identified in the ... See full document

... for the delimitation of H. malabaricus populations and the analysis of the evolutionary pathways of karyotypic diversification in this group (Bertollo et ...2011). The ... See full document

... Bruslé and Bruslé (1983) emphasized that the presence of intratesticular oocytes did not constitute a sufficient argument for differentiation of the indirect ...collected from some British ... See full document

... or the composite urine. In the absence of significant differences in gender pH changes, phosphorus yield might have been influenced by storage time and/or temperature ...on the ... See full document

... especially in freshwater ecosystems, have tended to attract little attention from scientists, and even less from the public authorities, which has been, at least partly, related to ... See full document

... of the population to be near pH 4.5 (83% grew in three ...Changes in metabolic activity as a consequence of external pH could explain the growth in acid ...production in ... See full document

... Background: The United Nation’s sustainable development goal for 2030 is to eradicate the global malaria epidemic, primarily as the disease continues to be one of the major concerns for public ... See full document

... tree and vascular epiphyte leaf samples (100- 200 g) were oven-dried at 65 °C until a constant weight and ground to a fine ...sealed in tin capsules and combusted in a carlo erba ... See full document

... Finally, the topology of mtDNA-based tree suggests that the proposal of Dergam & Bertollo (1990) to separate species by diploid numbers would result in a paraphyletic arrangement, in which ... See full document

... of the art of the studies on the production of Brazilian sandy beach macrofauna was analyzed on the basis of the data available in the ...purpose, the ... See full document