This is scientific research, it's not written in stone. The guy publishes a paper about god genes or gay genes and some other guy reads the paper and does his own research. He finds it's a gene combined with specific neural pathways and he writes a paper. Some other guy reads the paper and finds, yeah, its a gene with specific neural pathways and certain kinds of conditioning, and he writes a paper...that's the way science progresses.
"The guy publishes a paper about god genes or gay genes and some other guy reads the paper and does his own research."
I get it. You want more and more people to read homo stuff in the hope that more will be brainwashed and turn homos. And, in turn more and more homos will disseminate homosexuality in the hope that it poisons the minds and spirits of more abonormal young men. And so it continues, ad infinitum.
My suspicion is that it's social propaganda. If certain people with certain prejudices get positions of influence at respected journals a lot of public policy will end up being based on bad science.
See global warming and the Kyoto Treaty as one example. The claims of the gay gene have been found to be way overblown, too but many accept them without question.