please note that I am not a biologist but, we believe that there are certain genes that control our greed, selfishness, and desire for money and power which have been the cause of war since the beginning of human civilization. there is no harm if one day there are people who are interested in taking part in research on this matter. Thank you for your enthusiasm
It is already in our nature and our mind mate, and there is nothing we can do about it, and that is why religious leaders are trying their possible best to make sure the level of those characteristics that you mentioned are being limited because if not, the world would have been in a chaos and worst that the way you see it now.
Many people would have also been researching on this also, and you know why people go to school of theology, is to also learn how to talk human being out of these character that has turned them to evil because of the love of money. I dont think it has anything with gene, it is just the mindset, because if it was with gene, it would have been impossible for people to be talked out of it, then get a medical treatment for it probably.