Results 61 to 70 of about 559,485 (280)

Virulence profile comparison between LEE-negative Shiga toxin-producing Escherichia coli (STEC) strains isolated from cattle and humans [PDF]

, 2010
For comparison purposes, the prevalence of 8 virulence markers was investigated, by PCR, in 153 cattle and 47 human Locus for Enterocyte Effacement (LEE)-negative Shiga toxin-producing Escherichia coli (STEC) strains isolated in Argentina.
Galli, Lucía, Irino, Kinue, Leotta, Gerardo Anibal, Miliwebsky, Elizabeth, Rivas, Marta   +4 more
core   +1 more source

Mono(2‐Ethylhexyl) Phthalate Induces Inflammatory and Angiogenic Alterations Mediated by the PI3K/AKT Pathway in HTR‐8/SVneo Trophoblastic Cells

Environmental Toxicology, EarlyView.
ABSTRACT Exposure to mono(2‐ethylhexyl) phthalate (MEHP) during pregnancy has been associated with adverse pregnancy and birth outcomes characterized by extravillous trophoblast (EVT) abnormal function. Previous reports have suggested that MEHP can activate the PI3K/AKT pathway in EVT cells, a pathway known to regulate inflammation and angiogenesis in ...
Luis Daniel Martínez‐Razo, Ericka Karol Pamela Almeida‐Aguirre, Mariana Bobadilla‐Bravo, Ismael Mancilla‐Herrera, Alejandra Martínez‐Ibarra, Marco Cerbón   +5 more
wiley   +1 more source

Investigação da variabilidade genética do rebanho mantiqueira através de polimorfismos protéicos I. caracterização genética e estudos comparativos

Boletim de Indústria Animal, 2013
O bovino Mantiqueira é atualmente considerado uma raça nativa brasileira, resultante de um dos programas de seleção do Instituto de Zootecnia para produção de leite a pasto. A caracterização da variabilidade foi realizada através de análises eletroforéticas. Alguns sistemas protéicos foram escolhidos por apresentarem determinados alelos que
Maria Aparecida Cassiano Lara, Guilherme Paes Guaragna, Roberto Hauck Heichert, Luciano Ricardo Marcondes da Silva, Eucleia Primo Betioli Contel   +4 more
openaire   +7 more sources

A One-Week Laboratory Practice: Introducing the Students to the Study of Plant Biochemistry and Signal Transduction [PDF]

, 2000
This report describes a one-week laboratory practice for students. An approach to study a Calcium dependent protein kinase (CDPK) involved in signal transduction processes in potato plants, is undertaken.
Raices, Marcela, Tellez, Maria Teresa, Ulloa, Rita Maria   +2 more
core  

Effect of Undernutrition on the Cranial Growth of the Rat : An Intergenerational Study [PDF]

, 2003
Fil: Cesani Rossi, María Florencia. Centro de Investigaciones en Genética Básica y Aplicada (CIGEBA)Fil: Orden, Alicia Bibiana. Centro de Investigaciones en Genética Básica y Aplicada (CIGEBA)Fil: Zucchi, Mariel.
Cesani Rossi, María Florencia, Muñe, María Cristina, Orden, Alicia Bibiana, Oyhenart, Evelia Edith, Pucciarelli, Héctor Mario, Zucchi, Mariel   +5 more
core   +1 more source

Development of Microsatellite Markers for Ex Situ Management of the Harpy Eagle Using Next Generation Sequencing

Zoo Biology, EarlyView.
ABSTRACT The Harpy Eagle (Harpia harpyja), one of the largest birds of prey in the world, is threatened with extinction throughout its entire area of occurrence in the Neotropics. While conservation efforts for the wild populations are crucial, it is also important to focus on ex situ conservation actions.
Mylena Kaizer, Pedro S. Bittencourt, Érico M. Polo, Tânia M. Sanaiotti, Izeni P. Farias, Lorenzo von Fersen, Tomas Hrbek, Aureo Banhos   +7 more
wiley   +1 more source

RAPD, MICROSATÉLITES MARCADORES EN LA CARACTERIZACIÓN DE LA DIVERSIDAD GENÉTICA DE AISLADOS DE Beauveria bassiana (BALS.) VUILL.

Tropical and Subtropical Agroecosystems, 2012
Beauveria bassiana has been used for the control of agricultural pests. However, the genetic diversity of these fungi in the State of Sergipe, Brazil has been poorly studied. The objective of this study was to quantify the genetic diversity of B. bassiana isolates by means of RAPD markers, microsatellites, and rDNA-ITS regions, relating their origins ...
Marcelo da Costa Mendonca, M. da F. Santos, R. Silva-Mann, J.M. Ferreira   +3 more
openaire   +1 more source

Chromosome‐scale genome assembly of the South American fruit fly, Anastrepha fraterculus sp.1

Insect Science, EarlyView.
Anastrepha fraterculus sp. 1 is a major fruit fly pest in Argentina, currently controlled through chemical treatments and traps. This study aims to enhance the genomic understanding of this species to support the development of sterile insect technique as well as the use of innovative technologies.
Máximo Rivarola, Claudia A. Conte, Pierre Berube, Shu‐Huang Chen, M. Cecilia Giardini, Alejandra C. Scannapieco, Fabián H. Milla, María C. Soria, Romina M. Russo, Juan P. Wulff, Haig H. Djambazian, Rolando R. Pomar, Alfred M. Handler, Kostas Bourtzis, Ioannis Ragoussis, Silvia B. Lanzavecchia   +15 more
wiley   +1 more source

Mothers-Offspring Resemblance in Intelligence and Its Relationship to Socioeconomic Status

Paidéia (Ribeirão Preto)
: Kinship studies have shown that most cognitive ability variances are attributable to genotypic variance. Additionally, kinship correlations are generally increased when tasks that are highly g loaded are considered, a result known as the "Jensen effect"
Carmen Elvira Flores-Mendoza, Bruna Miranda Carvalhais Santiago, Daniel Marcos Andrade, Walkiria Peliky Fontes, Larissa Assunção Rodrigues, César Augusto Mansur Tuma   +5 more
doaj   +1 more source

Desarrollo embrionario preimplantacional, en ciclos de fecundación in vitro con ovodonación y estudio genético

Anales de la Facultad de Medicina, 2017
Introducción. Los estudios genéticos preimplantacionales son cada vez más utilizados con la esperanza de conseguir mejores tasas de implantación y nacido vivo, así como una disminución en la tasa de abortos; por ello resulta necesario analizar estos ...
Pamela Villanueva, Jimmy Portella, Rosmary López, Nathaly Chávez, Amalia Villalobos, Luis Noriega-Hoces, Luis Guzmán   +6 more
doaj   +1 more source