Results 51 to 60 of about 24,300 (226)

Molecular changes in agroinfiltrated leaves of Nicotiana benthamiana expressing suppressor of silencing P19 and coronavirus‐like particles

Plant Biotechnology Journal, EarlyView.
Summary The production of coronavirus disease 2019 vaccines can be achieved by transient expression of the spike (S) protein of severe acute respiratory syndrome coronavirus 2 in agroinfiltrated leaves of Nicotiana benthamiana. Relying on bacterial vector Agrobacterium tumefaciens, this process is favoured by co‐expression of viral silencing suppressor
Louis‐Philippe Hamel, Francis Poirier‐Gravel, Marie‐Ève Paré, Rachel Tardif, Marc‐André Comeau, Pierre‐Olivier Lavoie, Andréane Langlois, Marie‐Claire Goulet, Dominique Michaud, Marc‐André D'Aoust   +9 more
wiley   +1 more source

Studies on alkalophilic CGTase-producing bacteria and effect of starch on cyclodextrin-glycosyltransferase activity

Brazilian Archives of Biology and Technology, 2004
The production of beta- and gamma -CD by CGTase from Bacillus firmus was studied, in regard to the effect of the source and concentration of starch on the yield of CD and CGTase activity.
Ilma Hiroko Higuti, Priscila Anunciação da Silva, Aguinaldo José do Nascimento   +2 more
doaj   +1 more source

Expression of a constitutively active nitrate reductase increases SARS‐CoV‐2 Spike protein production in Nicotiana benthamiana leaves that otherwise show traits of senescence

Plant Biotechnology Journal, EarlyView.
Summary The production of coronavirus disease 2019 vaccines can be achieved by transient expression of the Spike (S) protein of Severe Acute Respiratory Syndrome Coronavirus 2 in agroinfiltrated leaves of Nicotiana benthamiana, a process promoted by the co‐expression of viral silencing suppressor P19.
Louis‐Philippe Hamel, Marie‐Ève Paré, Francis Poirier‐Gravel, Rachel Tardif, Marc‐André Comeau, Pierre‐Olivier Lavoie, Andréane Langlois, Marie‐Claire Goulet, Marc‐André D'Aoust, Dominique Michaud   +9 more
wiley   +1 more source

Effect of relative humidities on microstructural, barrier and mechanical properties of Yam starch-monoglyceride films

Brazilian Archives of Biology and Technology, 2009
The effect of monoglyceride on microstructural, barrier and mechanical properties of casted yam starch films were investigated in different relative humidities (RH) and compared with glycerol-starch films.
Fábio Avelino Bublitz Ferreira, Maria Victória Eiras Grossmann, Suzana Mali, Fábio Yamashita, Lisandro Pavie Cardoso   +4 more
doaj   +1 more source

Electrophoretic Plasma Protein Reference Intervals for Backyard Chickens From Northern Colorado

Veterinary Clinical Pathology, EarlyView.
ABSTRACT Background The number of backyard chicken (Gallus gallus domesticus) flocks in the US in urban and suburban areas has continued to increase over the past three decades. These flocks are often raised as both production animals and as pets.
Jeffrey Brandon, Heather Reider, Kristy L. Pabilonia, A Russell Moore   +3 more
wiley   +1 more source

Distinct profiles of mitochondrial bioenergetics and redox balance in left atrial and ventricular myocardium in the healthy rat heart

Experimental Physiology, EarlyView.
Abstract The left ventricle (LV) is the primary pumping chamber of the heart, generating high systolic pressure to sustain systemic circulation. LV contractile dysfunction is a hallmark of various cardiovascular diseases and is associated with mitochondrial dysfunction, characterised by decreased oxidative phosphorylation (OXPHOS) capacity and ...
Tingting Fang, Alex Chan, Janice Chew‐Harris, Toan Pham   +3 more
wiley   +1 more source

Laminados biodegradáveis de blendas de amido de mandioca e poli(vinil álcool): efeito da formulação sobre a cor e opacidade

Polímeros, 2015
ResumoForam produzidos 12 laminados com diferentes proporções de amido de mandioca, poli(vinil álcool) (PVA) e glicerol por extrusão usando um planejamento de mistura. A opacidade dos materiais variou entre 31 e 56%, e a concentração de PVA e a interação
Juliano Zanela, Mônica Oliveira Reis, Adriana Passos Dias, Suzana Mali, Maria Victória Eiras Grossmann, Fabio Yamashita   +5 more
doaj   +1 more source

Extração e Caracterização do Amido de Inhame e Desenvolvimento de Filmes Comestíveis Antimicrobianos

Temas Agrarios, 2009
O objetivo deste trabalho foi extrair e caracterizar o amido do inhame Dioscorea alata e desenvolver filmes antimicrobianos. O amido foi extraído e determinado sua composição físicoquímica e propriedades reológicas.
Alba M. Durango, Nilda De F. F. Soarez, Nelio J. Andrade   +2 more
doaj  

Grânulos e pastas de amido: o estado da arte

Semina: Ciências Sociais e Humanas, 2010
Alguns aspectos físicos e químicos dos grânulos de amido natural e o comportamento reológico das suas pastas são apresentados e discutidos, visando o estabelecimento do estado da arte e a proposição de linhas de trabalho necessárias.
Antonio Paulo Giacometto, Gilvan Wosiacki   +1 more
doaj   +1 more source

The mitochondrial‐targeted antioxidant SkQ1 prevents skeletal muscle mitochondrial‐apoptotic but not necroptotic signalling during ovarian cancer

The Journal of Physiology, EarlyView.
Abstract figure legend An evaluation of the degree to which mitochondrial hydrogen peroxide emission (mH2O2)‐mediated apoptotic and necroptotic signalling contributes to skeletal muscle atrophy in an orthotopic epithelial ovarian cancer (EOC) model. To determine whether attenuating mH2O2 could prevent regulated cell death signalling and mitigate muscle
Shahrzad Khajehzadehshoushtar, Luca J. Delfinis, Fasih A. Rahman, Madison C. Garibotti, Shivam Gandhi, Aditya N. Brahmbhatt, Brooke A. Morris, Bianca Garlisi, Sylvia Lauks, Caroline Aitken, Leslie Ogilvie, Zhu‐Xu Zhang, Jeremy A. Simpson, Joe Quadrilatero, Jim Petrik, Christopher G. R. Perry   +15 more
wiley   +1 more source