| 
				Davies et al. 2018
											 | 
											
				X08Z
											 | 
											
				BBS014
											 | 
											
				BBS1
											 | 
											
				
											 | 
											
				p.Met390Arg/p.Gly73*
											 | 
											
				MS/cLOF
											 | 
											
				
											 | 
											
				F
											 | 
											
				20-39
											 | 
											
				30-39
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				White European
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				GWM7
											 | 
											
				F-11-16
											 | 
											
				BBS4
											 | 
											
				c.1180C>T/c.1180C>T
											 | 
											
				p.Gln394*/p.Gln394*
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				VXBV
											 | 
											
				BBS-F002-B
											 | 
											
				BBS1
											 | 
											
				c.124+1G>A/c.124+1G>A
											 | 
											
				p.Leu43Glyfs*44/p.Leu43Glyfs*44
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Davies et al. 2018
											 | 
											
				AMYR
											 | 
											
				BBS015
											 | 
											
				BBS1
											 | 
											
				
											 | 
											
				p.Met390Arg/p.Met390Arg
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				M
											 | 
											
				40+
											 | 
											
				40-49
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				0
											 | 
											
				1
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				White European
											 | 
											
				
											 | 
									
									
											| 
				Janssen et al. 2011
											 | 
											
				VL78
											 | 
											
				A2296 0
											 | 
											
				BBS2
											 | 
											
				c.823C>T/c.823C>T
											 | 
											
				p.Arg275*/p.Arg275*
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				USA
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				GWM7
											 | 
											
				F-11-17
											 | 
											
				BBS4
											 | 
											
				c.1180C>T/c.1180C>T
											 | 
											
				p.Gln394*/p.Gln394*
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				VXBV
											 | 
											
				BBS-F002-C
											 | 
											
				BBS1
											 | 
											
				c.124+1G>A/c.124+1G>A
											 | 
											
				p.Leu43Glyfs*44/p.Leu43Glyfs*44
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Janssen et al. 2011
											 | 
											
				NZSY
											 | 
											
				A3436 0
											 | 
											
				BBS2
											 | 
											
				c.940delA/c.IVS6+2
											 | 
											
				p.Ile314fs*11/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Turkey
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				NBM7
											 | 
											
				F-13-19
											 | 
											
				BBS4
											 | 
											
				r.118_261del/r.118_373del
											 | 
											
				deletion/deletion
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				N2IG
											 | 
											
				BBS-F006-A
											 | 
											
				BBS1
											 | 
											
				c.1110+329C>T/c.1110+329C>T
											 | 
											
				p.Gly318Valfs*36/p.Gly318Valfs*36
											 | 
											
				cLOF/cLOF
											 | 
											
				 [] 
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				02YS
											 | 
											
				F-33-57
											 | 
											
				BBS4
											 | 
											
				c.157-2A>G/c.157-2A>G
											 | 
											
				p.Ala53Hisfs*2/p.Ala53Hisfs*2
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				N2IG
											 | 
											
				BBS-F006-B
											 | 
											
				BBS1
											 | 
											
				c.1110+329C>T/c.1110+329C>T
											 | 
											
				p.Gly318Valfs*36/p.Gly318Valfs*36
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				87BS
											 | 
											
				F-3-4
											 | 
											
				BBS4
											 | 
											
				c.157-2A>G/c.157-2A>G
											 | 
											
				p.Ala53Hisfs*2/p.Ala53Hisfs*2
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				799M
											 | 
											
				BBS-F009-A
											 | 
											
				BBS1
											 | 
											
				c.124+1G>A/c.951+58C>T
											 | 
											
				p.Leu43Glyfs*44/p.Gly318Valfs*62
											 | 
											
				cLOF/cLOF
											 | 
											
				 [] 
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				KV8M
											 | 
											
				F-34-58
											 | 
											
				BBS4
											 | 
											
				c.1226delG/c.1226delG
											 | 
											
				p.Ser409Thrfs*60/p.Ser409Thrfs*60
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				799M
											 | 
											
				BBS-F009-B
											 | 
											
				BBS1
											 | 
											
				c.124+1G>A/c.951+58C>T
											 | 
											
				p.Leu43Glyfs*44/p.Gly318Valfs*62
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				CYGK
											 | 
											
				F-39-63
											 | 
											
				BBS4
											 | 
											
				c.157-2A>G/c.157-2A>G
											 | 
											
				p.Ala53Hisfs*2/p.Ala53Hisfs*2
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				LNEN
											 | 
											
				BBS-F010-A
											 | 
											
				BBS1
											 | 
											
				c.951+58C>T/c.951+58C>T
											 | 
											
				p.Gly318Valfs*62/p.Gly318Valfs*62
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				KRWX
											 | 
											
				F-40-64
											 | 
											
				BBS4
											 | 
											
				c.77_156del/c.77_156del
											 | 
											
				p.Ala26Glyfs*15/p.Ala26Glyfs*15
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				LNEN
											 | 
											
				BBS-F010-B
											 | 
											
				BBS1
											 | 
											
				c.951+58C>T/c.951+58C>T
											 | 
											
				p.Gly318Valfs*62/p.Gly318Valfs*62
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Janssen et al. 2011
											 | 
											
				4PPS
											 | 
											
				KK44 (A2884) -8
											 | 
											
				BBS4
											 | 
											
				c.IVS3-2A>G/c.IVS3-2A>G
											 | 
											
				splice/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				KRWX
											 | 
											
				F-40-65
											 | 
											
				BBS4
											 | 
											
				c.77_156del/c.77_156del
											 | 
											
				p.Ala26Glyfs*15/p.Ala26Glyfs*15
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				LNEN
											 | 
											
				BBS-F010-C
											 | 
											
				BBS1
											 | 
											
				c.951+58C>T/c.951+58C>T
											 | 
											
				p.Gly318Valfs*62/p.Gly318Valfs*62
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Janssen et al. 2011
											 | 
											
				RRH7
											 | 
											
				AR850 (A2878) -4
											 | 
											
				BBS2
											 | 
											
				c.72C>G/c.504delG
											 | 
											
				p.Tyr24*/p.Leu168fs*33
											 | 
											
				cLOF/cLOF
											 | 
											
				 [] 
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				N. European
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				K3C9
											 | 
											
				BBS-F014-A
											 | 
											
				BBS1
											 | 
											
				c.951+58C>T/c.951+58C>T
											 | 
											
				p.Gly318Valfs*62/p.Gly318Valfs*62
											 | 
											
				cLOF/cLOF
											 | 
											
				 [] 
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 |