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| Bombonato,Juliana Rodrigues; Bonatelli,Isabel Aparecida Silva; Silva,Gislaine Angélica Rodrigues; Moraes,Evandro Marsola; Zappi,Daniela Cristina; Taylor,Nigel P.; Franco,Fernando Faria. |
| Abstract The study of transferability of simple sequence repeats (SSR) among closely related species is a well-known strategy in population genetics, however transferability among distinct genera is less common. We tested cross-genera SSR amplification in the family Cactaceae using a total of 20 heterologous primers previously developed for the genera Ariocarpus, Echinocactus, Polaskia and Pilosocereus, in four taxa of the genus Cereus: C. fernambucensis subsp. fernambucensis, C. fernambucensis subsp. sericifer, C. jamacaru and C. insularis. Nine microsatellite loci were amplified in Cereus resulting in 35.2% of success in transferability, which is higher than the average rate of 10% reported in the literature for cross-genera transferability in eudicots.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cactaceae; Cereus; Cross-genera; SSR markers; Transferability. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572019000100087 |
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| Rego,Juliana Ordones; Franceschinelli,Edivani Villaron; Zappi,Daniela Cristina. |
| Cipocereus laniflorus N.P. Taylor & Zappi is an endemic species from the Serra do Caraça, State of Minas Gerais, Brazil. In order to propose conservation strategies for this species, its reproductive strategies were investigated, including reproductive phenology, floral biology, floral visitors and breeding system. The flowering and fruiting period extends from May to October. Few flowers per plant open each night, producing up to 0.4 ml nectar, but 30% of them are nectarless. Probably pollen is also offered as a resource. Fruiting efficiency of C. laniflorus (47%) is close to that found in other Cactaceae species. Pollen of this species was detected in Anoura geoffroy, Soricina glossophaga and Pygoderma bilabiatum bats. Amongst the characteristics... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bat-pollination; Endemic species; Rare species; Serra do Caraça. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062012000100023 |
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