Olabiyi Babalola Joseph Yai (ojo-ibi 1939) je omo orile-ede Benin ati ojogbon litireso ni eka-eko Ede ati Litireso Afirika ni Yunifasiti Obafemi Awolowo (Obafemi Awolowo University) ni ilu Ife, ni orile-ede Naijiria.. 
In biology, parts of the DNA double ọgọ́rùnx that need to separate easily, such as the TaTaa pribnow box in some wáyéters, tend to have a high at content, making the Stst ìgbàanìer to pull Apart.In the Laboratory, the strength of this Interaction can be measured by finding the temperature required to break the hydrogen Bonds, their melting temperature (also called TM value).. 