Results 51 to 60 of about 1,264 (174)

Qualidade de luz e GA3 no crescimento in vitro de Cattleya loddigesii ‘Tipo’

Ornamental Horticulture, 2007
Com o objetivo de otimizar o crescimento in vitro de plântulas de Cattleya loddigesii ‘Tipo’ avaliaram-se diferentes concentrações de ácido giberélico e diferentes espectros de luz.
Aparecida Gomes de Araújo, Felipe Almendagna Rodrigues, Moacir Pasqual, Evaristo Mauro de Castro   +3 more
doaj   +1 more source

Metal‐Catalyzed Cross‐Coupling for the Synthesis of β‐Lactam Drugs and Related Chemical Probes

ChemMedChem, Volume 20, Issue 9, May 5, 2025.
This review focus on the use of transition metal cross‐coupling strategies for the synthesis of beta‐lactam derivatives. This manuscript encompasses the seminal studies for the synthesis of antibiotics up to the current need of accessing specific probes that are crucial for the detection of resistances.
Jules Bresson, Katie Burke, Mélanie Ethève‐Quelquejeu, Laura Iannazzo, Kevin Cariou   +4 more
wiley   +1 more source

Understanding Social Status through Social Deixis and Politeness Strategy in German Series Maxton Hall: The World Between Us

Journal of Pragmatics Research
Using Brown and Levinson's (1987) approach, this study examines how politeness and social deixis are used in the German television series Maxton Hall: The World Between Us.
Cattleya Ismi Arafah
doaj   +1 more source

Características anatômicas de plântulas de orquídeas submetidas a diferentes qualidades de luz

Ornamental Horticulture, 2007
Objetivou-se, com o presente trabalho, avaliar o efeito de qualidades de luz com uso de malhas coloridas nas características anatômicas em folhas de Cattleya loddigesii ‘Tipo’ (Orchidaceae).
Moacir Pasqual, Aparecida Gomes de Araújo, Luzia Yuriko Miyata, Evaristo Mauro de Castro   +3 more
doaj   +1 more source

Cattleya dolosa Reich. f. et Cattleya Walckeriana Gardn

, 1932
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Computational Studies of Enzymes for C−F Bond Degradation and Functionalization

ChemPhysChem, Volume 26, Issue 9, May 5, 2025.
Enzyme‐mediated strategies for C−F bond cleavage offer a promising solution for addressing the environmental challenges posed by the Forever Chemicals. This review discusses how computational approaches – including molecular docking, molecular dynamics, QM/MM, and bioinformatics – enhance the understanding of enzymatic degradation mechanisms, guiding ...
Kendra M. Cunningham, Wook Shin, Zhongyue J. Yang   +2 more
wiley   +1 more source

Aclimatização de Cattleya (Orchidaceae), em substratos alternativos ao xaxim e ao esfagno = Acclimatization of the Cattleya (Orchidaceae) in alternative substrates to tree fern fiber and sphagno

Acta Scientiarum. Agronomy, 2008
O xaxim desfibrado e o esfagno são os substratos mais utilizados pelosprodutores brasileiros para aclimatização de orquídeas, porém ambos correm o risco de serem extintos e a coleta está proibida pelo Ibama.
Alessandro Borini Lone, Cristiane Muniz Barbosa, Lúcia Sadayo Assari Takahashi, Ricardo Tadeu de Faria   +3 more
doaj  

Sacarose e qualidade de luz na propagação in vitro de plântulas de orquídea

Ornamental Horticulture, 2007
Com o objetivo de otimizar o processo de micropropagação de Cattleya loddigesii ‘Tipo’ avaliaram-se diferentes qualidades de luz e concentrações de sacarose adicionadas ao meio de cultura WPM.
Fernanda Carvalho Costa, Aparecida Gomes de Araújo, Dalilhia de Nazaré dos Santos, Evaristo Mauro de Castro, Moacir Pasqual   +4 more
doaj   +1 more source

Enzyme‐Catalysed Formation of Hydrocarbon Scaffolds from Geranylgeranyl Diphosphate Analogs with Shifted Double Bonds

Chemistry – A European Journal, Volume 31, Issue 23, April 22, 2025.
Four new geranylgeranyl diphosphate analogs with shifted double bonds were synthesized and together with the known analog iso‐GGPP I converted with 14 diterpene synthases. While two substrate analogs were not accepted by the enzymes, the other three analogs yielded compounds with skeletons that are not observed in nature.
Heng Li, Bernd Goldfuss, Jeroen S. Dickschat   +2 more
wiley   +1 more source

Influence of diferent factors in the in vitro asimbiotic germination of Cattleya labiada sceds

Biotecnología Vegetal, 2003
Cattleya labiata is an specie that has been described as ¨Hard Germinate¨ in vitro culture, this investigation was realized to value some factors that can influence on seed germination asymbiotic in vitro in this specie.
Loexis Rodríguez, Roberto González, Amauri Díaz, Ernesto Fajardo, Esmérida Sánchez, Juan Hernández, María Castañeira, Gerardo de la Cruz, Jorge González   +8 more
doaj