The male sterility and histoincompatibility mutation (mshi) is an autosomal recessive mutation that produces apparently pleiotropic effects in mice. Mice homozygous for mshi manifest two distinct phenotypes. In both male and female mice, the...
The mouse frizzy (fr) mutation arose on a genetically mixed background and was first described by G.D. Snell of The Jackson Laboratory in 1951. Mice carrying this recessive mutation have curly vibrissae which can be observed as early as one to two...
The mouse frizzy (fr) mutation is a Mendelian recessive trait that affects hair structure and formation in mice. The mutation arose in a mouse of mixed origin at the Jackson Lab (Bar Harbor, ME) in 1951. Frizzy is known to be linked to other genes...
World War, 1939-1945 -- Underground movements -- France; France -- History -- German occupation, 1940-1945; Women soldiers -- France
The Resistance in France played an important role in ending the German occupation. The women in France who took part in the Resistance played a vital role, a role which was not previously talked about in much detail. Historians waited forty years...
Historians, at some point, have dealt with questions of the
causes of the subject matter they study, whether those entities are persons, events, ideas,
or political states. The historian, Edward Hallett Carr, wrote, "The study of history is...
