P312+ and downstream subclade tested people should join this project. WAMH (Western Atlantic) STR modal people are also probably P312+. All people under R-P312 are welcome, but the focus of this project is R-P312 minor subclades. Those focus subclades are: R-A9063, R-BY140446, R-BY189791, R-BY22760, R-BY25512, R-FT246328, R-FTA79146, R-Y18211, R- Z29913.
It is recommended that U152+ people also join the R1b-U152 project, L21+ the R1b-L21 project, DF27+ the R1b-DF27 project, U152+ the R1b-U152 project, DF19+ the R1b-DF19 project, DF99+ the R1b-DF99 project, L238+ the R1b-L238 project, and ZZ37_1+ the R1b-ZZ37 project.
The R-P312 project is open to anyone who has tested P312+ (also known as rs34276300+ and S116+).