An allele is each of the alternative forms that the same gene can have. The alleles differ in their DNA sequence and can manifest in different results after expressing that gene, such as differences in the color of the eyes […]
Authors: Fernando González-Camacho, Bruno Corsini and Jose Yuste work at Centro Nacional de Microbiología, Instituto de Salud Carlos III (ISCIII) and Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain.
In the age of bacteria resistant […]
Maternal and paternal stress have been proved to be critical aspects of off-spring brain development. High levels of stress on pregnant mothers can alter both placental and embryonic gene expression patterns, misprogramming the brain of the newborn towards psychiatric […]
Uropathogenic Escherichia coli (UPEC) is responsible for approximately 90% of urinary tract infections (UTI) seen in individuals with an ordinary anatomy. In ascending infections, fecal bacteria colonize the urethra and spread up the urinary tract to the bladder as […]
Little children with autism have more lead and less zinc and manganese than children of the same age without autism. The study has been published in the journal Nature Communications and has been carried out by a team from the […]
Author: Iker Badiola is an assistant professor in the Department of Cell Biology and Histology, Faculty of Medicine and Nursery, University of Basque Country (UPV/EHU).
Colorectal cancer is the third most frequently occurring cancer and a common cause of cancer-related […]
The haploid human genome contains approximately 3,000,000,000 base pairs of DNA packaged into 23 chromosomes. Most cells in the body, except for eggs and sperm, are diploid, with 23 pairs of chromosomes. That makes a total of 6,000,000,000 base pairs […]
Metal complexes are typically regarded as catalysts that convert organic substrates into more valuable compounds; however, to date, catalytic transformations of metal complexes are practically unknown and represent a complete new way of thinking in catalysis. Their development can expand […]
Estrogens are steroid hormones affecting several organs including mammary glands. More precisely, these glands exert their action by means of estrogens through the estrogen receptor (ER), a transcription factor belonging to the family of nuclear receptors. So far, two […]
During the Cold War the competition between both sides, Russia and the United States of America, caused a quick development of military and spacial technology: while the Soviet Union was the first country responsible for an orbital launch (Sputnik 1), […]