LGBT rights in Nigeria however, did not pass. On 29 November 2011, the Senate of Nigeria passed the "Same Sex Marriage (Prohibition) Bill, 2011". The bill was passed on 30 May 2013 by the House of Representatives of Nigeria. If signed into law by President Goodluck Jonathan, the bill would: On 13 January 2014, The president of Nigeria, Goodluck Jonathan signed into law the Same-Sex Marriage Prohibition Act, which parliament passed in May 2013. The law follows a similar one passed in Uganda in December 2013, which imposes life imprisonment for some types of homosexual acts. The Constitution of the Federal Republic of Nigeria
Spatiotemporal gene expression of tissue that will develop into the adult wings. The spatiotemporal pattern of "wingless" gene expression is determined by a network of regulatory interactions consisting of the effects of many different genes such as "even-skipped" and "Krüppel." What causes spatial and temporal differences in the expression of a single gene? Because current expression patterns depend strictly on previous expression patterns, there is a regressive problem of explaining what caused the first differences in gene expression. The process by which uniform gene expression becomes spatially and temporally differential is known as symmetry breaking. For example, in the case of embryonic "Drosophila"