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| SARZI,DEISE S.; JUSTOLIN,BEATRIZ; SILVA,CLARIANE DA; LEMOS,RAFAEL P.M.; STEFENON,VALDIR MARCOS. |
| Abstract: Eugenia uniflora L. (Myrtaceae) is a tree species widely distributed in South America suffering the effects of the exploitation of natural populations. In this study, we employed low coverage sequencing of the E. uniflora genome for mining of SSR markers. The de novo assembly generated 2,601 contigs with an average length of 1139 bp and spans 3.15 Mb. A total of 76 dimer, 33 trimer and two compound SSR loci were identified. Twelve selected SSR loci were employed to genotype 30 individuals from two natural populations. A total of 73 alleles were detected (mean A= 6.1) were observed, the mean effective number of alleles was Ae = 3.91, mean Ho was 0.23 and mean HE was 0.70). The mean Wright’s within population fixation index was FIS = 0.66 and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Next generation sequencing; Pitanga; Population genetics; SSR; Surinam-cherry. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000100625 |
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| LEMOS,RAFAEL P.M.; MATIELO,CRISTIANE B.D.; MARQUES JR.,ALCEMIR S.; SANTOS,MICHELE G. DOS; ROSA,VANESSA G. DA; SARZI,DEISE S.; ROSA,JOÃO VITOR S..; STEFENON,VALDIR M.. |
| Abstract: Invasive species need a closer look on the threats they may cause to the environment, mainly considering the scenario of climatic changes predicted for the next decades. Schinus molle is a pioneer tree native from South America, reported as an important invasive species in four continents. Using ecological niche modeling we show that a wide area over the world is propitious for S. molle establishment under current climatic conditions, including 14 of the 25 world’s biodiversity hotspots. Current projections of climate changes suggest scenarios implying the rise of areas favorable for S. molle expansion. Therefore, particular attention should be taken in regions where it was introduced, while approaches for long-term intervention may be necessary... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Peruvian peppertree; Ecological niche modeling; Invasiveness; Ecosystem management. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000700613 |
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