Results 61 to 70 of about 86,377 (263)

One‐Pot Synthesis of a Small Synthetic Ligand for Antibody Purification

open access: yesBiotechnology and Bioengineering, EarlyView.
One‐pot liquid‐phase synthesis of the synthetic ligand B1Al2A2 enables controllable ligand density and efficient capture of IgG and IgY with high recovery and purity, streamlining small‐ligand affinity purification workflows. ABSTRACT The development of synthetic affinity ligands offers a cost‐effective alternative to traditional biological ligands ...
Carolina Mota Natal   +8 more
wiley   +1 more source

The power of many: when genetics met yeasts and high‐throughput

open access: yesBiological Reviews, EarlyView.
ABSTRACT In recent years, complex technological capabilities have evolved, driven by the need to solve complex and integrative biological questions through global analyses. New equipment allows the scaling up and automation of processes which previously were carried out on a very limited scale.
Víctor A. Tallada, Víctor Carranco
wiley   +1 more source

Further revisionary studies on the ant genus Megalomyrmex Forel (Hymenoptera: Formicidae: Myrmicinae: Solenopsidini)

open access: yesPapéis Avulsos de Zoologia, 2003
I hereby revise, for the second time, the primarily Neotropical solenopsidine ant genus Megalomyrmex, describing M. wettereri n. sp., of the Silvestrii group, based on workers and gynes. Megalomyrmex latreillei Forel is synonymyzed under M. foreli Emery.
Carlos Roberto F. Brandão
doaj   +1 more source

Orchard netting impacts on biodiversity leading to cascading effects at the ecosystem level

open access: yesBiological Reviews, EarlyView.
ABSTRACT Agriculture must ensure food production without further compromising the ecosystem functions upon which it depends. Agricultural practices should therefore avoid harming farmland biodiversity, especially of taxa that supply the key ecosystem services (e.g.
Corrado Alessandrini   +13 more
wiley   +1 more source

Influência da temperatura no desenvolvimento de Rhopalosiphum maidis (Fitch, 1856) (Hemiptera: Aphididae) em condições de laboratório Influence of temperature on the development of Rhopalosiphum maidis (Fitch, 1856) (Hemiptera: Aphidae) under laboratory conditions

open access: yesCiência e Agrotecnologia, 2004
O pulgão Rhopalosiphum maidis (Fitch) tem sido encontrado em todos os estádios de desenvolvimento do milho e na maioria dos municípios do Estado de Minas Gerais, e sua importância tem aumentado principalmente nas áreas onde se cultiva o milho "safrinha".
Wilson J. Mello e Silva Maia   +4 more
doaj   +1 more source

Exploring Calixarene‐Based Pseudorotaxane Architectures: Threading Ammonium Axles With an Exo‐Rim π‐Functionalized Calix[6]Arene Macrocycle

open access: yesChemistry – A European Journal, EarlyView.
This research presents a novel 1,4‐π‐functionalized calix[6]arene with enhanced interactions with dialkylammonium axles. We investigate threading behavior in CDCl3, highlighting how exo‐rim π‐functionalization affects binding affinity and stereoselectivity.
Veronica Iuliano   +7 more
wiley   +1 more source

Efeito da aplicação do silício em plantas de Pinus taeda L., sobre a biologia e morfologia de Cinara atlantica (Wilson) (Hemiptera: Aphididae) Effect of silicic applied on plants of Pinus taeda L., in the biology and morphology of Cinara atlantica (Wilson, 1919) (Hemiptera: Aphididae)

open access: yesCiência e Agrotecnologia, 2008
Objetivou-se avaliar o efeito da aplicação de silício em parâmetros biológicos e na morfometria de C. atlantica. O bioensaio foi conduzido em sala climatizada com temperatura de 20ºC, 70% UR e fotofase de 12 horas, com delineamento experimental ...
Joelma Melissa Malherbe Camargo   +4 more
doaj   +1 more source

Environmental and local habitat variables as predictors of trophic interactions in subtidal rocky reefs along the SE Pacific coast

open access: yesEcography, EarlyView.
Temperature generally drives latitudinal patterns in the strength of trophic interactions, including consumption rates. However, local community and other environmental conditions might also affect consumption, disrupting latitudinal gradients, which results in complex large‐scale patterns.
Catalina A. Musrri   +6 more
wiley   +1 more source

DNA no túnel do tempo

open access: yesEm Extensão, 2017
O presente texto relata a experiência do projeto de extensão intitulado "DNA no túnel do tempo". O projeto foi desenvolvido com alunos do 3º ano do ensino médio de uma escola da rede pública do município de Coari, Amazonas, com o objetivo de proporcionar
Elison de Souza Sevalho
doaj   +1 more source

PondNet – towards a global network of experiments on the effects of climate change on aquatic ecosystems

open access: yesEcography, EarlyView.
Global change is reshaping the distribution of biodiversity and the functioning of ecosystems. Predicting the long‐term consequences of such changes remains a challenge due to a need for a clear understanding of the mechanisms underpinning ecosystem‐level responses, as well as the role of geographical and environmental contingencies.
Miguel G. Matias   +15 more
wiley   +1 more source

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