Results 51 to 60 of about 2,383 (188)

Isolamento e PCR para detecção de Mollicutes em muco vaginal e sua associação com problemas reprodutivos em ovinos criados na região de Piedade, São Paulo, Brasil Mollicutes isolation and PCR on ovine vaginal mucous and its association with reproductive problems in Piedade, SP, Brazil

Ciência Rural, 2011
Pesquisou-se Mycoplasma spp, Ureaplasma spp e Acholeplasma laidlawiii em amostras de muco vaginal de 60 ovinos, criados na região de Piedade no Estado de São Paulo, Brasil, que apresentavam ou não vulvovaginite no exame específico do sistema genital.
Huber Rizzo, Enoch Brandão de Sousa Meira Junior, Rosângela Claret de Oliveira, Maurício Yamaguti, Melissa Buzinhani, Jorge Timenetsky, Lilian Gregory   +6 more
doaj  

Prevalence and Whole Genome Sequence Analysis of Mycoplasma bovis Isolates From Bulk Tank Milk of Dairy Farms in Tennessee, USA

Journal of Veterinary Internal Medicine, Volume 39, Issue 4, July/August 2025.
ABSTRACT Background Mycoplasma bovis mastitis is an important disease of dairy cows that causes substantial economic losses. However, its prevalence in different states in the United States (US), including Tennessee, is not well known. Furthermore, recent studies showed a high prevalence of bovine hemotropic mycoplasmas in US dairy farms.
Aga E. Gelgie, Benti D. Gelalcha, Daniel Christensen, Trevor Freeman, Jonathan E. Beever, Oudessa Kerro Dego   +5 more
wiley   +1 more source

Identificação de micoplasmas pela inibição de crescimento de amostras isoladas de culturas celulares

Revista de Saúde Pública, 1992
As culturas celulares devem ser continuamente monitoradas quanto à presença de micoplasmas, pois, embora às vezes eles passem despercebidos, podem causar alterações cromossômicas, interferir na replicação viral, na produção de anticorpos e interferon.
Timenetsky Jorge, Miyaki Cosue, Mendes Inácio França, Rizzo Edda de   +3 more
doaj   +3 more sources

A witches' broom phytoplasma effector induces stunting by stabilizing a bHLH transcription factor in Ziziphus jujuba plants

New Phytologist, Volume 247, Issue 1, Page 249-264, July 2025.
Summary Phytoplasmas are specialized phloem‐limited bacteria that cause diseases on various crops, resulting in significant agricultural losses. This research focuses on the jujube witches' broom (JWB) phytoplasma and investigates the host‐manipulating activity of the effector SJP39.
Shuang Yang, Amelia H. Lovelace, Yi Yuan, Haizhen Nie, Weikai Chen, Yi Gao, Wenhao Bo, Dawn H. Nagel, Xiaoming Pang, Wenbo Ma   +9 more
wiley   +1 more source

Pyrimidine deoxyribonucleotide metabolism in Acholeplasma laidlawii B-PG9 [PDF]

Journal of Bacteriology, 1985
Extracts of Acholeplasma laidlawii B-PG9 were examined for the enzymes associated with the interconversion of the pyrimidine deoxyribonucleotides and the biosynthesis of thymidine nucleotides. A. laidlawii B-PG9 possessed deaminases for deoxycytidine and dCMP, pyrophosphatases for dUTP, phosphorylases for thymidine and uridine, and a membrane ...
M V, Williams, J D, Pollack
openaire   +2 more sources

Metabolomic analysis of three Mollicute species.

PLoS ONE, 2014
We present a systematic study of three bacterial species that belong to the class Mollicutes, the smallest and simplest bacteria, Spiroplasma melliferum, Mycoplasma gallisepticum, and Acholeplasma laidlawii.
Anna A Vanyushkina, Gleb Y Fisunov, Alexey Y Gorbachev, Dmitri E Kamashev, Vadim M Govorun   +4 more
doaj   +1 more source

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2021–2022

Mass Spectrometry Reviews, Volume 44, Issue 3, Page 213-453, May/June 2025.
Abstract The use of matrix‐assisted laser desorption/ionization (MALDI) mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this review is the 12th update of the original article published in 1999 and brings coverage of the literature to the end of 2022.
David J. Harvey
wiley   +1 more source

Observations sur la kératoconjonctivite infectieuse du bovin en Côte d'Ivoire. I. Aspects microbiologiques

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1975
Les auteurs rendent compte d'observations cliniques et microbiologiques sur la kératoconjonctivite du bovin dans le Nord de la Côte d'Ivoire. Ils ont visité huit troupeaux de village (race N'Dama métissée) et le Centre d'Elevage de Korhogo.
J. Nicolet, W. Büttiker
doaj   +1 more source

Avoiding Replicates in Biocatalysis Experiments: Machine Learning for Enzyme Cascade Optimization

ChemCatChem, Volume 17, Issue 1, January 9, 2025.
An in vitro enzyme cascade for mevalonate phosphorylation and ATP regeneration was optimized for productivity and productivity‐cost‐ratio using Bayesian optimization (BO) for the proposal of new experiments with an expected improvement. In four BO rounds, the optimal compound concentrations were found to reach an optimum, while avoiding replicated ...
Regine Siedentop, Maximilian Siska, Johanna Hermes, Stephan Lütz, Eric von Lieres, Katrin Rosenthal   +5 more
wiley   +1 more source

Adaptation of Mycoplasmas to Fluoroquinolones: Modulation of Proteome and Genotoxicity of Extracellular Vesicles of Acholeplasma laidlawii [PDF]

Учёные записки Казанского университета: Серия Естественные науки, 2017
The paper is devoted to the comparative analysis of proteomic profiles and genotoxicity of extracellular vesicles produced by cells that differ in sensitivity to ciprofloxacin of Acholeplasma laidlawii strains – the mycoplasma, being a causative agent of
E.S. Medvedeva, T.Y Malygina, N.B. Baranova, А.А. Mouzykantov, M.N. Davydova, O.A. Chernova, V.M. Chernov   +6 more
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