| 
				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
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				NVC9
											 | 
											
				F-5-6
											 | 
											
				BBS4
											 | 
											
				c.1091C>A/c.1091C>A
											 | 
											
				p.Ala364Glu/p.Ala364Glu
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				NVC9
											 | 
											
				F-5-7
											 | 
											
				BBS4
											 | 
											
				c.1091C>A/c.1091C>A
											 | 
											
				p.Ala364Glu/p.Ala364Glu
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				U9IZ
											 | 
											
				F-64-120
											 | 
											
				BBS4
											 | 
											
				c.157-2A>G/c.157-2A>G
											 | 
											
				p.Ala53Hisfs*2/p.Ala53Hisfs*2
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Janssen et al. 2011
											 | 
											
				RGZ9
											 | 
											
				AR847 (A2877) -3
											 | 
											
				BBS9
											 | 
											
				c.2390_2393delAACA/c.2521_2522insAG
											 | 
											
				p.Lys628fs*22/p.Ala672fs*219
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				N. European
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				R1VC
											 | 
											
				F-66-123
											 | 
											
				BBS4
											 | 
											
				c.77_156del/c.77_156del
											 | 
											
				p.Ala26Glyfs*15/p.Ala26Glyfs*15
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Janssen et al. 2011
											 | 
											
				RGZ9
											 | 
											
				AR847 (A2877)-4
											 | 
											
				BBS9
											 | 
											
				c.2390_2393delAACA/c.2521_2522insAG
											 | 
											
				p.Lys628fs*22/p.Ala672fs*219
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				N. European
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				GQ1Q
											 | 
											
				F-74-136
											 | 
											
				BBS4
											 | 
											
				c.157-2A>G/c.157-2A>G
											 | 
											
				p.Ala53Hisfs*2/p.Ala53Hisfs*2
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				D0IN
											 | 
											
				F-77-139
											 | 
											
				BBS4
											 | 
											
				c.172C>T/c.172C>T
											 | 
											
				p.Gln58*/p.Gln58*
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Janssen et al. 2011
											 | 
											
				1PLE
											 | 
											
				PB2330
											 | 
											
				BBS9
											 | 
											
				c.1556T>G/c.1556T>G
											 | 
											
				p.Leu350Arg/p.Leu350Arg
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Turkish
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				3MZE
											 | 
											
				F-2-2
											 | 
											
				BBS5
											 | 
											
				c.532G>A/c.532G>A
											 | 
											
				p.Gly178Arg/p.Gly178Arg
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Kamme et al. 2016 
											 | 
											
				L4YK
											 | 
											
				II-1
											 | 
											
				BBS5
											 | 
											
				c.790G>A/c.790G>A
											 | 
											
				p.Gly264Arg/p.Gly264Arg
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				M
											 | 
											
				10-19
											 | 
											
				12
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Swedish
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				3MZE
											 | 
											
				F-2-3
											 | 
											
				BBS5
											 | 
											
				c.532G>A/c.532G>A
											 | 
											
				p.Gly178Arg/p.Gly178Arg
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Kamme et al. 2016 
											 | 
											
				L4YK
											 | 
											
				II-2
											 | 
											
				BBS5
											 | 
											
				c.790G>A/c.790G>A
											 | 
											
				p.Gly264Arg/p.Gly264Arg
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				F
											 | 
											
				20-39
											 | 
											
				28
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Swedish
											 | 
											
				
											 | 
									
									
											| 
				Deveault et al. 2011
											 | 
											
				32AO
											 | 
											
				80
											 | 
											
				BBS10
											 | 
											
				
											 | 
											
				p.Cys91Leufs*5/p.His410Gln
											 | 
											
				cLOF/MS
											 | 
											
				 [] 
											 | 
											
				F
											 | 
											
				10-19
											 | 
											
				15
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				British
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				5UL5
											 | 
											
				F-32-56
											 | 
											
				BBS5
											 | 
											
				c.955_957del/c.955_957del
											 | 
											
				p.Glu319del/p.Glu319del
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				063P
											 | 
											
				F-50-92
											 | 
											
				BBS5
											 | 
											
				c.966dup/c.966dup
											 | 
											
				p.Ala323Cysfs*57/p.Ala323Cysfs*57
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				Y63A
											 | 
											
				BBS-F032-A
											 | 
											
				BBS13
											 | 
											
				Exon1loss/
											 | 
											
				loss of exon 1/loss of exon 1
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				ZE22
											 | 
											
				F-8-13
											 | 
											
				BBS5
											 | 
											
				c.1A>T/c.1A>T
											 | 
											
				start codon defect/start codon defect
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Katsanis et al. 2001
											 | 
											
				QDX9
											 | 
											
				AR029²
											 | 
											
				BBS2
											 | 
											
				
											 | 
											
				p.Tyr24*/p.Tyr24*
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				European/American
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				D9R5
											 | 
											
				F-28-50
											 | 
											
				BBS6
											 | 
											
				c.1646T>C/c.1646T>C
											 | 
											
				p.Leu549Pro/p.Leu549Pro
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Katsanis et al. 2001
											 | 
											
				4RJW
											 | 
											
				AR171²
											 | 
											
				BBS2
											 | 
											
				
											 | 
											
				p.Asp104Ala/p.Arg634Pro
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				European/American
											 | 
											
				
											 | 
									
									
											| 
				Deveault et al. 2011
											 | 
											
				GZYP
											 | 
											
				126
											 | 
											
				BBS12
											 | 
											
				
											 | 
											
				p.Arg355Gln/p.Arg355Gln
											 | 
											
				MS/MS
											 | 
											
				 [] 
											 | 
											
				F
											 | 
											
				0-9
											 | 
											
				4
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				Denea
											 | 
											
				
											 | 
									
									
											| 
				Katsanis et al. 2001
											 | 
											
				ZH2A
											 | 
											
				AR241\
											 | 
											
				BBS2
											 | 
											
				
											 | 
											
				p.Arg315Gln/p.Arg315Gln
											 | 
											
				MS/MS
											 | 
											
				 [] 
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				European/American
											 | 
											
				
											 | 
									
									
											| 
				Katsanis et al. 2001
											 | 
											
				VLFH
											 | 
											
				AR259§\
											 | 
											
				BBS2
											 | 
											
				
											 | 
											
				p.Tyr24*/p.Gln59*
											 | 
											
				cLOF/cLOF
											 | 
											
				 [] 
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				0
											 | 
											
				European/American
											 | 
											
				
											 |