Results 21 to 30 of about 5,753 (174)
Reconstructing Dipsacales phylogeny using Angiosperms353: issues and insights
American Journal of Botany, Volume 108, Issue 7, Page 1122-1142, July 2021., 2021 Premise Phylogenetic relationships within major angiosperm clades are increasingly well resolved, but largely informed by plastid data. Areas of poor resolution persist within the Dipsacales, including placement of Heptacodium and Zabelia, and relationships within the Caprifolieae and Linnaeeae, hindering our interpretation of morphological evolution ...
Aaron K. Lee +5 more
wiley +1 more source
New Phytologist, Volume 230, Issue 6, Page 2154-2163, June 2021., 2021 Summary The encapsulation of seeds in hard coats and fruit walls (pericarp layers) fulfils protective and dispersal functions in many plant families. In angiosperms, packaging structures possess a remarkable range of different morphologies and functionalities, as illustrated by thermo and hygro‐responsive seed pods and appendages, as well as ...
Jessica C. Huss, Notburga Gierlinger
wiley +1 more source
Anais da Academia Brasileira de Ciências, 2015 Investigation into the initial developmental stages of a given structure is fundamental for precise characterization as well as for comparative analysis in relation to other taxa when homologies are established.
JOÃO M.S. DE OLIVEIRA +1 more
doaj +1 more source
Virus‐induced gene silencing as a tool for functional studies in Cleome violacea
Applications in Plant Sciences, Volume 9, Issue 5, May 2021., 2021 Premise Cleomaceae is emerging as a promising family to investigate a wide range of phenomena, such as C4 photosynthesis and floral diversity. However, functional techniques are lacking for elucidating this diversity. Herein, we establish virus‐induced gene silencing (VIGS) as a method of generating functional data for Cleome violacea, bolstering ...
Shane Carey +4 more
wiley +1 more source
Revista Mexicana de Biodiversidad, 2006 SE ESTUDIÓ EL INDUMENTO Y LA MORFOLOGÍA DE LOS TRICOMAS DEL ENVÉS DE LAS HOJAS Y DEL ENDOCARPO DE 9 ESPECIES DEL GÉNERO MORTONIODENDRON (TILIACEAE). SE ESTABLECE EL TIPO DE INDUMENTO Y DE TRICOMAS SEGÚN LA FORMA, SIMETRÍA, TAMAÑO Y DENSIDAD, MEDIANTE ...
NELSON RENDÓN CARMONA +3 more
doaj +1 more source
Fossil palm reading: using fruits to reveal the deep roots of palm diversity
American Journal of Botany, Volume 108, Issue 3, Page 472-494, March 2021., 2021 PREMISE Fossils are essential for understanding evolutionary history because they provide direct evidence of past diversity and geographic distributions. However, resolving systematic relationships between fossils and extant taxa, an essential step for many macroevolutionary studies, requires extensive comparative work on morphology and anatomy.
Kelly K.S. Matsunaga, Selena Y. Smith
wiley +1 more source
Rodriguésia, 2019 Resumo Na flora aquática do Brasil, o gênero Ludwigia apresenta ca. 48 espécies. A maioria das espécies de Ludwigia é anfíbia, apresentando uma grande plasticidade fenotípica, o que torna sua identificação complexa. O objetivo deste trabalho foi realizar
Nelma Xavier Marques de Sousa +3 more
doaj +1 more source
MORFOLOGIA DOS FRUTOS, SEMENTES E PLÂNTULAS DE Platonia insignis MART. (CLUSIACEAE). II. MORFO-ANATOMIA DOS FRUTOS E SEMENTES MADUROS [PDF]
Acta Amazonica, 1995 O fruto de Platonia insignisé uma baga uniloculada cuja forma varia de oblata a oblonga. O exocarpo é unisseriado; o mesocarpo é parenquimático, contendo numerosos dutos secretores e feixes vasculares ramificados; o endocarpo constitui a camada pulposa ...
Káthia Socorro Mathias MOURÃO +1 more
doaj +1 more source
Ciência e Agrotecnologia, 2007 Com o objetivo de estudar o efeito dos tratamentos com cloreto de cálcio e com 1-MCP associando-se a refrigeração, na conservação e qualidade de goiabas 'Pedro Sato', conduziu-se o experimento em que frutos dessa cultivar foram tratados com solução de ...
Lucilia Alves Linhares +3 more
doaj +1 more source
Potencial do endocarpo da manga (Mangifera indica L.) como adubo orgânico
Revista Ibero-Americana de Ciências Ambientais, 2020 A cultura da Mangifera indica L. possui ampla produção no nordeste e sudeste do Brasil, devido ao valor nutricional e propriedades do fruto. Entretanto, após o consumo in natura ou de manga processada, boa parte do fruto é desperdiçada, como o endocarpo.
Emanoelen Bitencourt e Bitencourt +4 more
openaire +2 more sources