Results 21 to 30 of about 536,981 (86)

First Records of the Genus Paraleuctra Hanson (Plecoptera: Leuctridae) and Isoperlaflavescens Zhiltzova et Potikha (Plecoptera: Perlodidae) for the Stonefly Fauna of Mongolia [PDF]

open access: yesMongolian Journal of Biological Sciences, 2003
Two species of stoneflies, Paraleuctrazapekinae Zhiltzova and Lsoperlaflavescens Zhiltzova et Potikha are recorded as new for the fauna of Mongolia as well as the genus Paraleuctra is firstly recorded in ...
Surenkhorloo Purevdorj   +2 more
doaj   +1 more source

U12 intron positions are more strongly conserved between animals and plants than U2 intron positions

open access: yesBiology Direct, 2008
We report that the positions of minor, U12 introns are conserved in orthologous genes from human and Arabidopsis to an even greater extent than the positions of the major, U2 introns.
Rogozin Igor B   +3 more
doaj   +1 more source

Screening of Kunun-zaki for Methicillin-Resistant Staphylococcus aureus (MRSA), Vancomycin-Resistant Staphylococcus aureus (VRSA) and Extended-Spectrum Beta-Lactamase (ESBL) Producing Salmonella spp. [PDF]

open access: yes, 2020
Kunun-zaki is an indigenous, fermented, non-alcoholic cereal-based beverage produced and consumed primarily in Northern Nigeria. Due to its high nutritional and moisture content, it provides an ideal environment for the growth of foodborne pathogens ...
Chukwuemeka, Alozie   +4 more
core   +2 more sources

FOXO3 Selectively Amplifies Enhancer Activity to Establish Target Gene Regulation

open access: yesCell Reports, 2013
Forkhead box O (FOXO) transcription factors regulate diverse cellular processes, affecting tumorigenesis, metabolism, stem cell maintenance, and lifespan.
Astrid Eijkelenboom   +4 more
doaj   +1 more source

Métodos estadístico-computacionales para la caracterización de patrones de expresión de proteínas en 2D-DIGE [PDF]

open access: yes, 2010
El volumen de datos provenientes de experimentos basados en genómica y poteómica es grande y de estructura compleja. Solo a través de un análisis bioinformático/bioestadístico eficiente es posible identificar y caracterizar perfiles de expresión de genes
Balzarini, Mónica   +5 more
core   +2 more sources

Proviral Silencing in Embryonic Cells Is Regulated by Yin Yang 1

open access: yesCell Reports, 2013
Embryonic cells transcriptionally repress the expression of endogenous and exogenous retroelements. Trim28, a key player in this silencing, is known to act in a large DNA-bound complex, but the other components of the complex are not fully characterized.
Sharon Schlesinger   +4 more
doaj   +1 more source

Evaluation of green tea extract as a safe personal hygiene against viral infections

open access: yesJournal of Biological Engineering, 2018
Background Viral infections often pose tremendous public health concerns as well as economic burdens. Despite the availability of vaccines or antiviral drugs, personal hygiene is considered as effective means as the first-hand measure against viral ...
Yun Ha Lee   +4 more
doaj   +1 more source

Stem/Progenitor Cells and Their Therapeutic Application in Cardiovascular Disease

open access: yesFrontiers in Cell and Developmental Biology, 2018
Cardiovascular disease is the leading cause of death in the world. The stem/progenitor cell-based therapy has emerged as a promising approach for the treatment of a variety of cardiovascular diseases including myocardial infarction, stroke, peripheral ...
Yuning Hou, Chunying Li
doaj   +1 more source

Experimental Biology in the time and the space. Research and scientific truth

open access: yesJournal of Biological Research, 2019
This abstract book contains the abstracts presented at the 92nd SIBS National Congress; Sassari, Italy, 2-4 December 2019.
The Editors
doaj   +1 more source

Mecanismos epigenéticos involucrados en regulación génica específica durante los procesos de diferenciación del protozoario intestinal giardia lamblia [PDF]

open access: yes, 2014
Se define como epigenética al área de la genética que estudia todos aquellos cambios heredables que no se encuentran determinados en la secuencia primaria del ADN (Albert y col., 2002).
Gargantini, Pablo Rubén
core   +1 more source

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