Barr body-The condensed, single X-chromosome, appearing as a densely staining mass, that is found in the nuclei of somatic cells of female mammals. It is named after its discoverer, Murray Barr, and is derived from one of the two X-chromosomes which becomes inactivated.
In 2011, the biggest employers of curators were museums and similar institutions, which hired 5,680 of the total 10,340 professionals at average salaries of $51,010 per year, or $24.52 per hour. The highest wages were in grant-making and giving services at a mean $91,270 yearly, or $43.88 hourly.
For example the median expected annual pay for a typical Exhibit Designer-Museum in the United States is $64,157 so 50% of the people who perform the job of Exhibit Designer-Museum in the United States are expected to make less than $64,157.he annual salary for someone with the job title Exhibit Designer-Museum may vary depending on a number of factors including industry, company size, location, years of experience and level of education.