1q21.1 duplication syndrome or 1q21.1 (recurrent) microduplication is a rare aberration of chromosome 1.Unique, the international rare chromosome disorder group, has 57 genetically confirmed registered cases of this duplication worldwide (October 2012). Jennifer Connelly and other Actresses and Goddesses 153. Men's butt in public or office who wear suit pants and khakis 179. This may be from congenital causes, increased synthesis, or decreased clearance.Increased levels may also result from exposure to toxins that acutely affect redox reactions, increasing methemoglobin levels.Fragile X Syndrome (FXS) is caused by the expansion or lengthening of the FMR1 gene on the X chromosome, known as a gene mutation.The X chromosome is one of two sex determining chromosomes.
Methemoglobinemia occurs when red blood cells (RBCs) contain methemoglobin at levels higher than 1%.
Voir Une excursion dans les bas-fonds de Flickr sur Culture 1.
** SPARKLE AWARDS ** (INVITED PICS ONLY) POST 1 AWARD 3 17.
In 1q21.1, the '1' stands for chromosome 1, the 'q' stands for the long arm of the chromosome and '21.1' stands for the part of the long arm in which the duplication is situated.
Next to the duplication syndrome, there is also a 1q21.1 deletion syndrome.