| 
				Leitch et al. 2008
											 | 
											
				I7QX
											 | 
											
				BBS100-03
											 | 
											
				BBS1
											 | 
											
				
											 | 
											
				p.Arg146*/p.Arg146*
											 | 
											
				cLOF/cLOF
											 | 
											
				 [] 
											 | 
											
				F
											 | 
											
				10-19
											 | 
											
				10
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				1
											 | 
											
				Middle Eastern
											 | 
											
				
											 | 
									
									
											| 
				Suzuki et al. 2016
											 | 
											
				1YH2
											 | 
											
				2.II
											 | 
											
				BBS14
											 | 
											
				c.6012-12T>A/c.6012-12T>A
											 | 
											
				splice/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				1
											 | 
											
				Japanese
											 | 
											
				
											 | 
									
									
											| 
				Leitch et al. 2008
											 | 
											
				I7QX
											 | 
											
				BBS100-05
											 | 
											
				BBS1
											 | 
											
				
											 | 
											
				p.Arg146*/p.Arg146*
											 | 
											
				cLOF/cLOF
											 | 
											
				 [] 
											 | 
											
				F
											 | 
											
				0-9
											 | 
											
				7
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				1
											 | 
											
				Middle Eastern
											 | 
											
				
											 | 
									
									
											| 
				Ullah et al. 2017
											 | 
											
				AFA6
											 | 
											
				D V-1
											 | 
											
				BBS10
											 | 
											
				c.271_272insT/c.271_272insT
											 | 
											
				p.Cys91Leufs*5/p.Cys91Leufs*5
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				M
											 | 
											
				10-19
											 | 
											
				15
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Azari et al. 2006
											 | 
											
				C18M
											 | 
											
				P5
											 | 
											
				BBS1
											 | 
											
				
											 | 
											
				p.Met390Arg/p.Met390Arg
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				M
											 | 
											
				20-39
											 | 
											
				20
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				USA
											 | 
											
				
											 | 
									
									
											| 
				Leitch et al. 2008
											 | 
											
				VPTU
											 | 
											
				L398-03
											 | 
											
				BBS10
											 | 
											
				
											 | 
											
				p.Ser73fs*19/p.Ser73fs*19
											 | 
											
				cLOF/cLOF
											 | 
											
				 [] 
											 | 
											
				M
											 | 
											
				0-9
											 | 
											
				9
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				1
											 | 
											
				Lebanese
											 | 
											
				
											 | 
									
									
											| 
				Ullah et al. 2017
											 | 
											
				AFA6
											 | 
											
				D V-2
											 | 
											
				BBS10
											 | 
											
				c.271_272insT/c.271_272insT
											 | 
											
				p.Cys91Leufs*5/p.Cys91Leufs*5
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				M
											 | 
											
				10-19
											 | 
											
				14
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Ullah et al. 2017
											 | 
											
				8R4R
											 | 
											
				E III-7
											 | 
											
				BBS6
											 | 
											
				c.119C>G/c.119C>G
											 | 
											
				p.Ser40*/p.Ser40*
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				F
											 | 
											
				20-39
											 | 
											
				38
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Leitch et al. 2008
											 | 
											
				IVV9
											 | 
											
				KK51-04
											 | 
											
				BBS14
											 | 
											
				
											 | 
											
				p.Glu1903*/p.Glu1903*
											 | 
											
				cLOF/cLOF
											 | 
											
				 [] 
											 | 
											
				F
											 | 
											
				10-19
											 | 
											
				11
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				1
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Ullah et al. 2017
											 | 
											
				8R4R
											 | 
											
				E IV-3
											 | 
											
				BBS6
											 | 
											
				c.119C>G/c.119C>G
											 | 
											
				p.Ser40*/p.Ser40*
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				M
											 | 
											
				10-19
											 | 
											
				17
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Leitch et al. 2008
											 | 
											
				7AAP
											 | 
											
				KK20-04
											 | 
											
				BBS9
											 | 
											
				c.2804G>A/c.2804G>A
											 | 
											
				splice/splice
											 | 
											
				cLOF/cLOF
											 | 
											
				 [] 
											 | 
											
				M
											 | 
											
				0-9
											 | 
											
				5
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				1
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Ullah et al. 2017
											 | 
											
				8R4R
											 | 
											
				E IV-4
											 | 
											
				BBS6
											 | 
											
				c.119C>G/c.119C>G
											 | 
											
				p.Ser40*/p.Ser40*
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				M
											 | 
											
				10-19
											 | 
											
				15
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Estrada-Cuzcano et al. 2012 (a)
											 | 
											
				9FZ4
											 | 
											
				12/F
											 | 
											
				BBS1
											 | 
											
				
											 | 
											
				p.Met390Arg/p.Met390Arg
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				F
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				French
											 | 
											
				
											 | 
									
									
											| 
				Ullah et al. 2017
											 | 
											
				2AEI
											 | 
											
				A IV-3
											 | 
											
				BBS7
											 | 
											
				c.580_582delGCA/c.580_582delGCA
											 | 
											
				3bp del/3bp del
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				M
											 | 
											
				20-39
											 | 
											
				21
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Ullah et al. 2017
											 | 
											
				2AEI
											 | 
											
				A IV-4
											 | 
											
				BBS7
											 | 
											
				c.580_582delGCA/c.580_582delGCA
											 | 
											
				3bp del/3bp del
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				M
											 | 
											
				10-19
											 | 
											
				15
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Badano et al. 2003
											 | 
											
				NKEI
											 | 
											
				AR768-04
											 | 
											
				BBS1
											 | 
											
				
											 | 
											
				p.Met390Arg/frameshift - deletion in exon 16
											 | 
											
				MS/cLOF
											 | 
											
				 [] 
											 | 
											
				F
											 | 
											
				0-9
											 | 
											
				7
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Northern European
											 | 
											
				
											 | 
									
									
											| 
				Estrada-Cuzcano et al. 2012 (a)
											 | 
											
				5JXT
											 | 
											
				14/M
											 | 
											
				BBS1
											 | 
											
				
											 | 
											
				p.Met390Arg/p.Met390Arg
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				M
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				0
											 | 
											
				0
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				German
											 | 
											
				
											 | 
									
									
											| 
				Ullah et al. 2017
											 | 
											
				2AEI
											 | 
											
				A IV-5
											 | 
											
				BBS7
											 | 
											
				c.580_582delGCA/c.580_582delGCA
											 | 
											
				3bp del/3bp del
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				M
											 | 
											
				10-19
											 | 
											
				12
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Badano et al. 2003
											 | 
											
				V1PO
											 | 
											
				PB009-03
											 | 
											
				BBS1
											 | 
											
				
											 | 
											
				p.Met390Arg/p.Met390Arg
											 | 
											
				MS/MS
											 | 
											
				 [] 
											 | 
											
				F
											 | 
											
				20-39
											 | 
											
				32
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Northern European
											 | 
											
				
											 | 
									
									
											| 
				Badano et al. 2003
											 | 
											
				V1PO
											 | 
											
				PB009-04
											 | 
											
				BBS1
											 | 
											
				
											 | 
											
				p.Met390Arg/p.Met390Arg
											 | 
											
				MS/MS
											 | 
											
				 [] 
											 | 
											
				M
											 | 
											
				20-39
											 | 
											
				35
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Northern European
											 | 
											
				
											 | 
									
									
											| 
				Ullah et al. 2017
											 | 
											
				VYZR
											 | 
											
				B IV-4
											 | 
											
				BBS7
											 | 
											
				c.1592_1597delTTCCAG/c.1592_1597delTTCCAG
											 | 
											
				6bp del/6bp del
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				M
											 | 
											
				10-19
											 | 
											
				16
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Ullah et al. 2017
											 | 
											
				VYZR
											 | 
											
				B IV-7
											 | 
											
				BBS7
											 | 
											
				c.1592_1597delTTCCAG/c.1592_1597delTTCCAG
											 | 
											
				6bp del/6bp del
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				M
											 | 
											
				10-19
											 | 
											
				10
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Lindstrand et al. 2016
											 | 
											
				48D6
											 | 
											
				AR240-03
											 | 
											
				BBS1
											 | 
											
				
											 | 
											
				p.Met390Arg/p.Met390Arg
											 | 
											
				MS/MS
											 | 
											
				 [] 
											 | 
											
				F
											 | 
											
				20-39
											 | 
											
				21
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				NA
											 | 
											
				
											 | 
									
									
											| 
				Ullah et al. 2017
											 | 
											
				VYZR
											 | 
											
				B V-1
											 | 
											
				BBS7
											 | 
											
				c.1592_1597delTTCCAG/c.1592_1597delTTCCAG
											 | 
											
				6bp del/6bp del
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				M
											 | 
											
				0-9
											 | 
											
				6
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Pakistani
											 | 
											
				
											 | 
									
									
											| 
				Badano et al. 2003
											 | 
											
				8BCA
											 | 
											
				PB061-04
											 | 
											
				BBS2
											 | 
											
				
											 | 
											
				p.Arg275*/p.Arg275*
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				M
											 | 
											
				10-19
											 | 
											
				18
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				Northern European
											 | 
											
				
											 |