Track topics on Twitter Track topics that are important to you
Selfish centromeres exploit asymmetric female meiosis to drive non-Mendelian segregation in their favor. Using inherent differences in drive propensity between mouse chromosomes, a new study reveals how proteins that modify chromatin states and microtubule stability enable this selfish behavior.
This article was published in the following journal.
Name: Current biology : CB
This study aimed to evaluate the differences in gambling exposure and onset of gambling problems among male and female gamblers by comparing their demographic and behavioral profiles. This study utili...
Existing literature on recent trends in adolescent gambling is scarce. The rapidly changing landscape of gambling, together with the generally applied legal age limits, calls for the continuous monito...
Gambling education programs typically focus on promoting gambling as a high-risk activity with harmful effects; however, these programs demonstrate limited effects on the prevention of gambling proble...
Gambling opportunities are increasingly available and acceptable to many adolescents. Adolescent problem gambling has been associated with poor outcomes, such as lower reported physical and mental hea...
The UK's Premier League and Championship are two of the most well attended soccer leagues worldwide; however, little is known regarding exposure to gambling marketing through the matchday experience. ...
Previous studies in animal model showed clearly that lipid homeostasis influence oocye meiosis resumption. However Liver X Receptors pathway has never been investigated in human ovocyte
The Internet medium is particularly vector for gambling problems. Since the opening of the online gambling sector in France, no screening for excessive gambling behaviours is provided for ...
This project evaluates the efficacy of brief interventions for individuals seeking treatment for substance use disorders who also have gambling problems. In total, 220 problem gambling sub...
Primary objective: *To determine whether treatment with naloxone hydrochloride nasal spray reduces gambling urge symptoms in patients with gambling disorder The secondary objective...
The goal of this project is to develop and to test the efficacy of a novel mHealth app for gambling disorder. The app capitalizes on smartphones' global positioning software (GPS) that rec...
The reciprocal exchange of segments at corresponding positions along pairs of homologous CHROMOSOMES by symmetrical breakage and crosswise rejoining forming cross-over sites (HOLLIDAY JUNCTIONS) that are resolved during CHROMOSOME SEGREGATION. Crossing-over typically occurs during MEIOSIS but it may also occur in the absence of meiosis, for example, with bacterial chromosomes, organelle chromosomes, or somatic cell nuclear chromosomes.
The failure of homologous CHROMOSOMES or CHROMATIDS to segregate during MITOSIS or MEIOSIS with the result that one daughter cell has both of a pair of parental chromosomes or chromatids and the other has none.
The presence in a cell of two paired chromosomes from the same parent, with no chromosome of that pair from the other parent. This chromosome composition stems from non-disjunction (NONDISJUNCTION, GENETIC) events during MEIOSIS. The disomy may be composed of both homologous chromosomes from one parent (heterodisomy) or a duplicate of one chromosome (isodisomy).
The orderly segregation of CHROMOSOMES during MEIOSIS or MITOSIS.
Metacentric chromosomes produced during MEIOSIS or MITOSIS when the CENTROMERE splits transversely instead of longitudinally. The chromosomes produced by this abnormal division are one chromosome having the two long arms of the original chromosome, but no short arms, and the other chromosome consisting of the two short arms and no long arms. Each of these isochromosomes constitutes a simultaneous duplication and deletion.