Artigos Professores

Pantropical tree rings show small effects of drought on stem growth

Abstract Increasing drought pressure under anthropogenic climate change may jeopardize the potential of tropical forests to capture carbon in woody biomass and act as a long-term carbon dioxide sink. To evaluate this risk, we assessed drought impacts in 483 tree-ring chronologies from across the tropics and found an overall modest stem growth decline (2.5% with […]

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Floral developmental insights into two species of Erythrina (Fabaceae: Papilionoideae: Phaseoleae) pollinated by hummingbirds and passerines.

Souza, L. G. M. P. D., Falcão, M. J. D. A., Basso-Alves, J. P., & Mansano, V. D. F. (2024). Floral developmental insights into two species of Erythrina (Fabaceae: Papilionoideae: Phaseoleae) pollinated by hummingbirds and passerines. Journal of Plant Research, 1-20. https://link.springer.com/article/10.1007/s10265-024-01610-8

Floral developmental insights into two species of Erythrina (Fabaceae: Papilionoideae: Phaseoleae) pollinated by hummingbirds and passerines. Read More »

Chemical Profiling and Antioxidant Activity of Extracts from Kalanchoe Medicinal Species: Intraspecific Sources of Variation in Kalanchoe crenata and K. pinnata.

Pinheiro, G. P., Clemente, R. C., Rosini Silva, Á. A., Pastore, G. M., de Melo Porcari, A., & Sawaya, A. C. H. F. (2024). Chemical Profiling and Antioxidant Activity of Extracts from Kalanchoe Medicinal Species: Intraspecific Sources of Variation in Kalanchoe crenata and K. pinnata. Revista Brasileira de Farmacognosia, 34(4), 818-830. https://link.springer.com/article/10.1007/s43450-024-00530-x

Chemical Profiling and Antioxidant Activity of Extracts from Kalanchoe Medicinal Species: Intraspecific Sources of Variation in Kalanchoe crenata and K. pinnata. Read More »

Phylogenetics of Gratioleae (Plantaginaceae): paraphyly of Stemodia and its implications for generic circumscriptions, with insights from floral evolution.

Scatigna, A. V., Souza, V. C., Sosa, M. D. L. M., Colletta, G. D., Machado, R. M., & Simões, A. O. (2022). Phylogenetics of Gratioleae (Plantaginaceae): paraphyly of Stemodia and its implications for generic circumscriptions, with insights from floral evolution. Botanical Journal of the Linnean Society, 200(2), 194-217. https://academic.oup.com/botlinnean/article/200/2/194/6554044?login=false

Phylogenetics of Gratioleae (Plantaginaceae): paraphyly of Stemodia and its implications for generic circumscriptions, with insights from floral evolution. Read More »

Uncovering the molecular mechanisms of russet skin formation in Niagara grapevine (Vitis vinifera× Vitis labrusca).

Niederauer, G. F., de Oliveira, G. L., Aono, A. H., da Silva Graciano, D., Carmello-Guerreiro, S. M., Moura, M. F., & de Souza, A. P. (2024). Uncovering the molecular mechanisms of russet skin formation in Niagara grapevine (Vitis vinifera× Vitis labrusca). Scientific Reports, 14(1), 6600. https://www.nature.com/articles/s41598-024-55745-8

Uncovering the molecular mechanisms of russet skin formation in Niagara grapevine (Vitis vinifera× Vitis labrusca). Read More »

Ecological transcriptomics reveals stress response pathways of a ground‐herb species in a waterlogging gradient of Amazonian riparian forests.

Palma‐Silva, C., Mortati, A. F., Chaves, C. J. N., Simões Santos Leal, B., Ribeiro, R. V., Pinheiro, F., … & André, T. (2024). Ecological transcriptomics reveals stress response pathways of a ground‐herb species in a waterlogging gradient of Amazonian riparian forests. Molecular Ecology, e17437. https://onlinelibrary.wiley.com/doi/10.1111/mec.17437

Ecological transcriptomics reveals stress response pathways of a ground‐herb species in a waterlogging gradient of Amazonian riparian forests. Read More »

Phenotypic plasticity rather than ecotypic differentiation explains the broad realized niche of a Neotropical orchid species

de Lima, T. M., da Silva, S. F., Sánchez‐Vilas, J., Júnior, W. L. S., Mayer, J. L. S., Ribeiro, R. V., & Pinheiro, F. (2024). Phenotypic plasticity rather than ecotypic differentiation explains the broad realized niche of a Neotropical orchid species. Plant Biology, 26(6), 989-997. https://onlinelibrary.wiley.com/doi/10.1111/plb.13684

Phenotypic plasticity rather than ecotypic differentiation explains the broad realized niche of a Neotropical orchid species Read More »

Apomixis beyond trees in the Brazilian savanna: new insights from the orchid Zygopetalum mackayi.

da Costa, G. V., Alves, M. F., Duarte, M. O., Caetano, A. P. S., Koehler, S., & Mayer, J. L. S. (2024). Apomixis beyond trees in the Brazilian savanna: new insights from the orchid Zygopetalum mackayi. AoB Plants, 16(4), plae037. https://academic.oup.com/aobpla/article/16/4/plae037/7700356?login=false

Apomixis beyond trees in the Brazilian savanna: new insights from the orchid Zygopetalum mackayi. Read More »