| 
				Phelps et al. 2017
											 | 
											
				6S11
											 | 
											
				UW045-3
											 | 
											
				BBS14
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				European
											 | 
											
				
											 | 
									
									
											| 
				Phelps et al. 2017
											 | 
											
				6S11
											 | 
											
				UW045-4
											 | 
											
				BBS14
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				European
											 | 
											
				
											 | 
									
									
											| 
				Phelps et al. 2017
											 | 
											
				HKJC
											 | 
											
				UW220-3
											 | 
											
				BBS14
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				European
											 | 
											
				
											 | 
									
									
											| 
				Phelps et al. 2017
											 | 
											
				80NL
											 | 
											
				UW244-3
											 | 
											
				BBS14
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				European
											 | 
											
				
											 | 
									
									
											| 
				Phelps et al. 2017
											 | 
											
				80NL
											 | 
											
				UW244-4
											 | 
											
				BBS14
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				European
											 | 
											
				
											 | 
									
									
											| 
				Phelps et al. 2017
											 | 
											
				7J4Q
											 | 
											
				UW259-3
											 | 
											
				BBS14
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				 [] 
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				European
											 | 
											
				
											 | 
									
									
											| 
				Phelps et al. 2017
											 | 
											
				SWCP
											 | 
											
				UW263-3
											 | 
											
				BBS14
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				European
											 | 
											
				
											 | 
									
									
											| 
				Phelps et al. 2017
											 | 
											
				MI6E
											 | 
											
				UW282-3
											 | 
											
				BBS14
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				 [] 
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				European
											 | 
											
				
											 | 
									
									
											| 
				Phelps et al. 2017
											 | 
											
				MI6E
											 | 
											
				UW282-4
											 | 
											
				BBS14
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				 [] 
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				European
											 | 
											
				
											 | 
									
									
											| 
				Phelps et al. 2017
											 | 
											
				5LKL
											 | 
											
				UW112-3
											 | 
											
				BBS20
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				European
											 | 
											
				
											 | 
									
									
											| 
				Phelps et al. 2017
											 | 
											
				5LKL
											 | 
											
				UW112-4
											 | 
											
				BBS20
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				 [] 
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				European
											 | 
											
				
											 | 
									
									
											| 
				Qi et al. 2017
											 | 
											
				TTDR
											 | 
											
				
											 | 
											
				BBS6
											 | 
											
				c.1175C>T/c.1192C>T
											 | 
											
				p.Thr392Met/p.Gln398*
											 | 
											
				MS/cLOF
											 | 
											
				 [] 
											 | 
											
				F
											 | 
											
				10-19
											 | 
											
				10
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Chinese
											 | 
											
				
											 | 
									
									
											| 
				Rahner et al. 2016
											 | 
											
				TUBA
											 | 
											
				II.1
											 | 
											
				BBS21
											 | 
											
				c.155+2T>C/c.155+2T>C
											 | 
											
				splice/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				F
											 | 
											
				20-39
											 | 
											
				20
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				Moroccan
											 | 
											
				
											 | 
									
									
											| 
				Rahner et al. 2016
											 | 
											
				TUBA
											 | 
											
				II.3
											 | 
											
				BBS21
											 | 
											
				c.155+2T>C/c.155+2T>C
											 | 
											
				splice/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				F
											 | 
											
				10-19
											 | 
											
				15
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				Moroccan
											 | 
											
				
											 | 
									
									
											| 
				Reiner et al. 2018
											 | 
											
				XDWM
											 | 
											
				Patient
											 | 
											
				BBS9
											 | 
											
				
											 | 
											
				deletion of exons 1-4/deletion of exons 1-4
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				M
											 | 
											
				0-9
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				1
											 | 
											
				Guyanese
											 | 
											
				
											 | 
									
									
											| 
				Riazuddin et al. 2010
											 | 
											
				G8FZ
											 | 
											
				V:1
											 | 
											
				BBS8
											 | 
											
				c.IVS1-2A>G/c.IVS1-2A>G
											 | 
											
				splice/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				M
											 | 
											
				20-39
											 | 
											
				29
											 | 
											
				1
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Riazuddin et al. 2010
											 | 
											
				G8FZ
											 | 
											
				V:10
											 | 
											
				BBS8
											 | 
											
				c.IVS1-2A>G/c.IVS1-2A>G
											 | 
											
				splice/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				F
											 | 
											
				10-19
											 | 
											
				16
											 | 
											
				1
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Riazuddin et al. 2010
											 | 
											
				G8FZ
											 | 
											
				V:5
											 | 
											
				BBS8
											 | 
											
				c.IVS1-2A>G/c.IVS1-2A>G
											 | 
											
				splice/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				M
											 | 
											
				20-39
											 | 
											
				24
											 | 
											
				1
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Riazuddin et al. 2010
											 | 
											
				G8FZ
											 | 
											
				V:7
											 | 
											
				BBS8
											 | 
											
				c.IVS1-2A>G/c.IVS1-2A>G
											 | 
											
				splice/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				M
											 | 
											
				20-39
											 | 
											
				21
											 | 
											
				1
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Riise et al. 2002
											 | 
											
				7ZYG
											 | 
											
				IV-1
											 | 
											
				BBS4
											 | 
											
				2bp insertion in exon 8/2bp insertion in exon 8
											 | 
											
				fs/fs
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				F
											 | 
											
				10-19
											 | 
											
				13
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Scandinavian
											 | 
											
				 [] 
											 | 
									
									
											| 
				Riise et al. 2002
											 | 
											
				7ZYG
											 | 
											
				IV-2
											 | 
											
				BBS4
											 | 
											
				2bp insertion in exon 8/2bp insertion in exon 8
											 | 
											
				fs/fs
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				M
											 | 
											
				10-19
											 | 
											
				16
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Scandinavian
											 | 
											
				 [] 
											 | 
									
									
											| 
				Riise et al. 2002
											 | 
											
				DLS1
											 | 
											
				IX-1
											 | 
											
				BBS4
											 | 
											
				G>C in the exon 4 splice donor site position +1/G>C in the exon 4 splice donor site position +1
											 | 
											
				splice/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				M
											 | 
											
				20-39
											 | 
											
				30
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Scandinavian
											 | 
											
				 [] 
											 | 
									
									
											| 
				Riise et al. 2002
											 | 
											
				DLS1
											 | 
											
				IX-2
											 | 
											
				BBS4
											 | 
											
				G>C in the exon 4 splice donor site position +1/G>C in the exon 4 splice donor site position +1
											 | 
											
				splice/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				M
											 | 
											
				20-39
											 | 
											
				32
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Scandinavian
											 | 
											
				 [] 
											 | 
									
									
											| 
				Riise et al. 2002
											 | 
											
				PTMJ
											 | 
											
				VIII-1
											 | 
											
				BBS4
											 | 
											
				A>C in exon 7 splice acceptor position −2/A>C in exon 7 splice acceptor position −2
											 | 
											
				splice/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				F
											 | 
											
				20-39
											 | 
											
				20
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Scandinavian
											 | 
											
				 [] 
											 | 
									
									
											| 
				Riise et al. 2002
											 | 
											
				PTMJ
											 | 
											
				VIII-2
											 | 
											
				BBS4
											 | 
											
				A>C in exon 7 splice acceptor position −2/A>C in exon 7 splice acceptor position −2
											 | 
											
				splice/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				F
											 | 
											
				20-39
											 | 
											
				33
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Scandinavian
											 | 
											
				 [] 
											 |