Results 11 to 20 of about 1,717 (138)

Comparative anatomy of elaiophores and oil secretion in the genus Gomesa (Orchidaceae) [PDF]

TURKISH JOURNAL OF BOTANY, 2013
Oils are atypical floral rewards in Orchidaceae, and are produced by epidermal glands called elaiophores. Flowers of many members of the sub-tribe Oncidiinae either produce oil or mimic oil-producing flowers of Malpighiaceae.
Aliscioni, Sandra Silvina, Gomiz, Natalia Elva, Torretta, Juan Pablo   +2 more
core   +3 more sources

Gomesa discifera (Orchidaceae), new record for the flora of Argentina

Bonplandia, 2017
Gomesa discifera (Lindl.) M. N. Chase & N. H. Williams (Orchidaceae) is recorded for the first time for the flora of Argentina. Synonyms, some ecological observations, a distribution map, and a key to distinguish it from related species are ...
Miriam Valebella
doaj   +4 more sources

BIOLOGÍA REPRODUCTIVA DE GOMESA BIFOLIA (ORCHIDACEAE, CYMBIDIEAE, ONCIDIINAE)

Darwiniana, 2011
Gomesa bifolia (Orchidaceae, Cymbidieae, Oncidiinae) es una orquídea epífita que presenta vistosas flores amarillas con marcas marrones en los sépalos y pétalos, carentes de fragancia y con aceite como recompensa.
Juan P. Torretta, Natalia E. Gomiz, Sandra S. Aliscioni, Mariano E. Bello   +3 more
doaj   +2 more sources

Comparative anatomy of the floral elaiophore in representatives of the newly re-circumscribed Gomesa and Oncidium clades (Orchidaceae: Oncidiinae). [PDF]

Ann Bot, 2013
Recently, molecular approaches have been used to investigate the phylogeny of Oncidiinae. This has resulted in the transfer of taxa previously considered to be species of Oncidium Sw. into Gomesa R. Br. and the re-circumscription of both genera. In this study, the structure of the floral elaiophore (oil gland) is described and compared for Gomesa ...
Stpiczyńska M, Davies KL, Pacek-Bieniek A, Kamińska M.   +3 more
europepmc   +4 more sources

Floral convergence in Oncidiinae (Cymbidieae; Orchidaceae): an expanded concept of Gomesa and a new genus Nohawilliamsia. [PDF]

Ann Bot, 2009
Floral morphology, particularly the angle of lip attachment to the column, has historically been the fundamental character used in establishing generic limits in subtribe Oncidiinae (Orchidaceae), but it has also been long recognized that reliance on this character alone has produced a highly artificial set of genera.
Chase MW, Williams NH, de Faria AD, Neubig KM, Amaral Mdo C, Whitten WM.   +5 more
europepmc   +5 more sources

Elaiophores in Gomesa bifolia (Sims) M.W. Chase & N.H. Williams (Oncidiinae: Cymbidieae: Orchidaceae): structure and oil secretion. [PDF]

Ann Bot, 2009
Oils are an unusual floral reward in Orchidaceae, being produced by specialized glands called elaiophores. Such glands have been described in subtribe Oncidiinae for a few species. The aims of the present study were to identify the presence of elaiophores in Gomesa bifolia, to study their structure and to understand how the oil is secreted ...
Aliscioni SS, Torretta JP, Bello ME, Galati BG.   +3 more
europepmc   +5 more sources

Rise up, <i>Rhizoctonia</i>: moving to one fungus, one name in the <i>Ceratobasidiaceae</i> (<i>Agaricomycetes</i>, <i>Cantharellales</i>). [PDF]

Persoonia
Rhizoctonia gomesae (E.S. Cruz et al.) R.P. O’Donnell, C.C. Linde & T.W. May, comb. nov. MB 852058. Basionym: Ceratobasidium gomesae E.S. Cruz et al., Phytotaxa 550 (3): 227. 2022. Type citation: ‘ Type: – BRAZIL. Minas Gerais: Parque Estadual Serra do Brigadeiro, from roots of Gomesa recurva R.Br. (Orchidaceae), September 2019, Cruz, E.S.
O'Donnell RP, Linde CC, May TW.
europepmc   +2 more sources

Orchidaceae no Parque Natural Municipal da Prainha, RJ, Brasil Orchidaceae of Prainha Municipal Natural Park, Rio de Janeiro State, Brazil

Acta Botânica Brasílica, 2007
As espécies de Orchidaceae ocorrentes no Parque Natural Municipal da Prainha são apresentadas. O Parque está localizado no município do Rio de Janeiro e abrange uma área total de 126 hectares.
Melissa Faust Bocayuva Cunha, Rafaela Campostrini Forzza   +1 more
doaj   +1 more source

Fronthaul evolution: From CPRI to Ethernet [PDF]

, 2015
It is proposed that using Ethernet in the fronthaul, between base station baseband unit (BBU) pools and remote radio heads (RRHs), can bring a number of advantages, from use of lower-cost equipment, shared use of infrastructure with fixed access networks,
Anthony Magee, Doetsch, Gomes, Huang, Irmer, Jungnickel, Khanzadi, Nathan J. Gomes, Park, Peter Turnbull, Philippe Chanclou, Rost, Volker Jungnickel   +12 more
core   +1 more source

Molecular Alterations of KIT Oncogene in Gliomas

Analytical Cellular Pathology, Volume 29, Issue 5, Page 399-408, 2007., 2007
Gliomas are the most common and devastating primary brain tumours. Despite therapeutic advances, the majority of gliomas do not respond either to chemo or radiotherapy. KIT, a class III receptor tyrosine kinase (RTK), is frequently involved in tumourigenic processes. Currently, KIT constitutes an attractive therapeutic target.
Ana L. Gomes, Jorge S. Reis-Filho, José M. Lopes, Olga Martinho, Maryou B. K. Lambros, Albino Martins, Fernando Schmitt, Fernando Pardal, Rui M. Reis   +8 more
wiley   +1 more source