2003नि मोनसे फरायसंनाया आर आर जिनखौ गोबां गुबुन-गुबुन सयाबिन आबाद-मावग्राफोरनाव जाहोबोनायखौ फोजोबदोंमोन, फोलेरारि बांहारियाव एसे नेवसिनाय दङमोन, नाथाय “माखासे कम्पानियाव जौगानाय फारिफोरनि गेजेराव बांहारिया सिमागोनांमोन ”।
A 2003 study concluded the RR gene had been bred into so many different soybean cultivars, there had been little decline in genetic diversity, but "diversity was limited among elite lines from some companies".