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.
Career Outlook. According to BLS, a master's or doctoral degree is typically required in order to work as a museum curator. The BLS reports that graduate degrees in history can serve as sufficient preparation, particularly for curators working at museums specifically devoted to history.ome job titles for history majors include history teacher, historical conservator or museum curator. Some of these positions may require earning a master's or doctoral degree in education, history or related areas, such as art history.