>sp|Q9QYB0|FSHB_PHOSU Follitropin subunit beta OS=Phodopus sungorus GN=FSHB MKLIQLCILFWCWRAICCQGCELTNITIAVEKEECRFCISINTTWCAGYCYTRDLVYKDP ARPNTQKICTFKELVYETIRLPGCAHHSDSFYTYPVATECHCGKCDSDSTDCTVRGLGPS YCSFGE