A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.
Heian Jingu Shrine was built in 1895 to commemorate the 1100th anniversary of the founding of Heian-kyo (Kyoto). The shrine is dedicated to two emperors: Kammu (737-806) who founded Kyoto in 794 and Komei (1831-1866) who was the last emperor to reign in Kyoto before the capital moved to Tokyo.
HaeIII is one of many restriction enzymes (endonucleases) discovered since 1970. It was the third endonuclease to be isolated from the Haemophilus aegyptius bacteria, and has a molecular weight of 37126. The enzyme's recognition siteâthe place where it cuts DNA moleculesâis the GGCC nucleotide sequence.This enzyme's gene has been sequenced and cloned.he cleavage occurs between the second and the third nucleotides (G and C). The resulting DNA fragments are known as restriction fragments. HaeIII cuts both strands of DNA in the same location, yielding restriction fragments with blunt ends.