22q11.2 deletion syndrome (which is also known by several other names, listed below) is a disorder caused by the deletion of a small piece of chromosome 22. The deletion occurs near the middle of the chromosome at a location designated q11.2.ost cases of 22q11.2 deletion syndrome are not inherited, however. The deletion occurs most often as a random event during the formation of reproductive cells (eggs or sperm) or in early fetal development.
Rugby league is the national sport of Papua New Guinea (the second-most populous country in Oceania after Australia) and is very popular in Australia. It attracts significant attention across New Zealand and the Pacific Islands.iogeographically, Oceania is used as a synonym for either the Australasian ecozone (Wallacea and Australasia) or the Pacific ecozone (Melanesia, Polynesia, and Micronesia apart either from New Zealand or from mainland New Guinea).
List of countries in Australia and Oceania. The smallest in the world continent of Australia and Oceania is surrounded by the Indian, Southern and Pacific Oceans.here are 14 independent countries and 11 dependent overseas territories. The largest state is Australia, occupying about 86% of the region's total area. The smallest independent country is Nauru, which is so tiny that you need less than an hour to drive around it.