Academic literature on the topic 'Pogonopus'

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Journal articles on the topic "Pogonopus"

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Ma, W. W., J. E. Anderson, A. T. McKenzie, S. R. Byrn, J. L. McLaughlin, and M. S. Hudson. "Tubulosine: An Antitumor Constituent of Pogonopus speciosus." Journal of Natural Products 53, no. 4 (1990): 1009–14. http://dx.doi.org/10.1021/np50070a041.

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León-Camargo, Daniel, and Jesús Orlando Rangel-Churio. "Interacción colibrí-flor en tres remanentes de bosque tropical seco (BsT) del municipio de Chimichagua (Cesar, Colombia)." Caldasia 37, no. 1 (2015): 107. http://dx.doi.org/10.15446/caldasia.v37n1.50812.

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<p>Se caracterizó la interacción colibrí-planta en tres remanentes de bosque tropical seco (BsT), ubicados en el municipio de Chimichagua (Cesar, Colombia) con base en la observación de las visitas a los recursos florales y en los análisis de las cargas de polen en el pico y en otras partes del cuerpo de las aves. Se registró la época de floración y la abundancia de flores producidas por las plantas utilizadas por los colibríes y se midió la cantidad y calidad del néctar. En cinco muestreos que cubrieron la variabilidad de la precipitación en la zona de estudio, se capturaron a 17 indivi
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de Fátima Costa Santos, Maria, Lívia Macedo Dutra, Valéria Regina de Souza Moraes, Andersson Barison, and Emmanoel Vilaça Costa. "Aporphine alkaloids from the stem bark of Guatteria pogonopus (Annonaceae)." Biochemical Systematics and Ecology 60 (June 2015): 106–9. http://dx.doi.org/10.1016/j.bse.2015.04.011.

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do N. Fontes, José Eraldo, Rosana P. C. Ferraz, Anny C. S. Britto, et al. "Antitumor Effect of the Essential Oil from Leaves ofGuatteria pogonopus(Annonaceae)." Chemistry & Biodiversity 10, no. 4 (2013): 722–29. http://dx.doi.org/10.1002/cbdv.201200304.

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Lobão, Adriana Quintella, Renato de Mello-Silva, and Rafaela Campostrini Forzza. "Guatteria (Annonaceae) da Floresta Atlântica brasileira." Rodriguésia 63, no. 4 (2012): 1039–64. http://dx.doi.org/10.1590/s2175-78602012000400018.

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Guatteria Ruiz et Pav. é o maior gênero de Annonaceae, com 307 espécies de distribuição neotropical. Caracteres reprodutivos constantes e vegetativos variáveis dificultam a caracterização das espécies. Como resultado do presente estudo são reconhecidas 15 espécies do gênero na Floresta Atlântica, Guatteria australis, G. campestris, G. candolleana, G. emarginata, G. ferruginea, G. latifolia, G. macropus, G. oligocarpa, G. pogonopus, G. pohliana, G. sellowiana, G. schomburgkiana, G. stenocarpa, G. tomentosa e G. villosissima. Oito nomes são sinonimizados e dois lectótipos são indicados. Chave, d
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Vrijdaghs, Alexander, Petra De Block, Karen L. G. De Toni, Erik Smets, and Elmar Robbrecht. "Floral ontogeny links Dialypetalanthus (Condamineeae) with the floral developmental morphology of other Rubiaceae." Plant Ecology and Evolution 155, no. 3 (2022): 379–93. http://dx.doi.org/10.5091/plecevo.84606.

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Background – Vegetative and fruit characters of the Amazonian genus Dialypetalanthus point to a position in Rubiaceae. However, its floral morphology is so deviant that the genus was often placed in a family of its own. Even relationships outside Gentianales were postulated. Current molecular phylogenetic studies firmly show that Dialypetalanthus belongs to Rubiaceae. Aims – This study aims to understand the idiosyncratic floral morphology in Dialypetalanthus and to compare it with the floral development in two other Condamineeae genera as well as in other Rubiaceae for which ontogenetic data
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Vrijdaghs, Alexander, Block Petra De, Toni Karen L. G. De, Erik Smets, and Elmar Robbrecht. "Floral ontogeny links Dialypetalanthus (Condamineeae) with the floral developmental morphology of other Rubiaceae." Plant Ecology and Evolution 155, no. (3) (2022): 379–93. https://doi.org/10.5091/plecevo.84606.

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Background – Vegetative and fruit characters of the Amazonian genus Dialypetalanthus point to a position in Rubiaceae. However, its floral morphology is so deviant that the genus was often placed in a family of its own. Even relationships outside Gentianales were postulated. Current molecular phylogenetic studies firmly show that Dialypetalanthus belongs to Rubiaceae. Aims – This study aims to understand the idiosyncratic floral morphology in Dialypetalanthus and to compare it with the floral development in two other Condamineeae genera as well as in other Rubiaceae for which ontogenetic data
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Meira, Cássio S., Leociley R. A. Menezes, Tatiana B. dos Santos, et al. "Chemical composition and antiparasitic activity of essential oils from leaves of Guatteria friesiana and Guatteria pogonopus (Annonaceae)." Journal of Essential Oil Research 29, no. 2 (2016): 156–62. http://dx.doi.org/10.1080/10412905.2016.1210041.

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Filippin, Kelly Juliana, Aymee Portela, Edilene Delphino Rodrigues та ін. "Cytotoxic alkaloids from Pogonopus tubulosus : G2/M cell cycle arrest and inhibition of DNA topoisomerase IIα by isotubulosine". Phytotherapy Research 32, № 5 (2018): 943–48. http://dx.doi.org/10.1002/ptr.6059.

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Smales, L. R. "Gastrointestinal helminths (Cestoda, Chabertiidae and Heligmonellidae) of Pogonomys loriae and Pogonomys macrourus (Rodentia: Muridae) from Papua Indonesia and Papua New Guinea with the description of a new genus and two new species." Zootaxa 3889, no. 1 (2014): 92–106. https://doi.org/10.11646/zootaxa.3889.1.5.

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Smales, L. R. (2014): Gastrointestinal helminths (Cestoda, Chabertiidae and Heligmonellidae) of Pogonomys loriae and Pogonomys macrourus (Rodentia: Muridae) from Papua Indonesia and Papua New Guinea with the description of a new genus and two new species. Zootaxa 3889 (1): 92-106, DOI: 10.11646/zootaxa.3889.1.5
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Dissertations / Theses on the topic "Pogonopus"

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Fontes, José Eraldo do Nascimento. "Estudo fitoquímico e investigação da atividade citotóxica das folhas de Guatteria pogonopus Mart. (Annonaceae)." Pós-Graduação em Química, 2014. https://ri.ufs.br/handle/riufs/6094.

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This work describes the results obtained from the phytochemical study, chemometric analysis and activity cytotoxic in vitro and in vivo of the leaves Guatteria pogonopus Mart., a species of Annonaceae that occurs in Sergipe. The leaves were subjected to two processes. In the first, the leaves were conducted extraction and the study of the chemical composition of the essential oil, considering the seasonality effect; in the second, the isolation of fixed compounds was performed on order to identify alkaloids. Both studies were evaluated towards the antitumor activity in vitro and in vivo. Yield
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Santos, Maria de Fátima Costa. "Estudo fitoquímico e investigação da atividade citotóxica das folhas e cascas do caule de Guatteria pogonopus (Annonaceae)." Universidade Federal de Sergipe, 2015. https://ri.ufs.br/handle/riufs/6090.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>This paper presents the results obtained of the phytochemical bioguide of methanol extracts of the leaves and stem bark of Guatteria pogonopus Mart., a species belonging to the family Annonaceae. The botanical material (leaves and stem bark) were collected in the National Park Serra de Itabaiana (PARNA), Sergipe, Brazil. The extracts were obtained by maceration method at room temperature initially with hexane and then methanol, resulting in the hexane (EHF e EHC) and methanol (EMF e EMC) extracts, respectively. The methanol extr
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Books on the topic "Pogonopus"

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Delprete, Piero G. Rondeletieae (Rubiaceae)-Part I: (Rustia, Tresanthera, Condaminea, Picardaea, Pogonopus, Chimarrhis, Dioicodendron, Molopanthera, Dolichodelphys, and Parachimarrhis) (Flora Neotropica Monograph 77). The New York Botanical Garden Press, 1999.

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Book chapters on the topic "Pogonopus"

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"POGONOPUS." In Directory Of Plants Containing Secondary Metabolites. CRC Press, 1991. http://dx.doi.org/10.1201/b12561-386.

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