| 
				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
											 | 
											
				
											 | 
									
									
											| 
				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
											 | 
											
				R1VC
											 | 
											
				F-66-123
											 | 
											
				BBS4
											 | 
											
				c.77_156del/c.77_156del
											 | 
											
				p.Ala26Glyfs*15/p.Ala26Glyfs*15
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				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
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				FZRX
											 | 
											
				BBS-F021-B
											 | 
											
				BBS1
											 | 
											
				c.124+1G>A/c.124+1G>A
											 | 
											
				p.Leu43Glyfs*44/p.Leu43Glyfs*44
											 | 
											
				cLOF/cLOF
											 | 
											
				 [] 
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				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
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				M722
											 | 
											
				BBS-F011-A
											 | 
											
				BBS10
											 | 
											
				c.1365T>G/c.1365T>G
											 | 
											
				p.Tyr455*/p.Tyr455*
											 | 
											
				cLOF/cLOF
											 | 
											
				 [] 
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				0
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				QT17
											 | 
											
				F-25-41
											 | 
											
				BBS5
											 | 
											
				c.966dup/c.966dup
											 | 
											
				p.Ala323Cysfs*57/p.Ala323Cysfs*57
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Katsanis et al. 2000
											 | 
											
				0DJ3
											 | 
											
				AR237 1
											 | 
											
				BBS6
											 | 
											
				
											 | 
											
				p.Tyr37Cys/p.Tyr37Cys
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				European/American
											 | 
											
				 [] 
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				QT17
											 | 
											
				F-25-42
											 | 
											
				BBS5
											 | 
											
				c.966dup/c.966dup
											 | 
											
				p.Ala323Cysfs*57/p.Ala323Cysfs*57
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Deveault et al. 2011
											 | 
											
				7233
											 | 
											
				74
											 | 
											
				BBS10
											 | 
											
				
											 | 
											
				p.Cys91Leufs*5/p.Leu414Ser
											 | 
											
				cLOF/MS
											 | 
											
				
											 | 
											
				M
											 | 
											
				10-19
											 | 
											
				18
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				1
											 | 
											
				British/Canadian/French/German
											 | 
											
				
											 | 
									
									
											| 
				Katsanis et al. 2000
											 | 
											
				L1JD
											 | 
											
				AR301
											 | 
											
				BBS6
											 | 
											
				
											 | 
											
				p.Tyr58Ala/p.Tyr58Ala
											 | 
											
				MS/MS
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				0
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				European/American
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				QT17
											 | 
											
				F-25-43
											 | 
											
				BBS5
											 | 
											
				c.966dup/c.966dup
											 | 
											
				p.Ala323Cysfs*57/p.Ala323Cysfs*57
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				0
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Katsanis et al. 2000
											 | 
											
				SZVU
											 | 
											
				NF-B1 1
											 | 
											
				BBS6
											 | 
											
				
											 | 
											
				p.Asp143fs*15/p.Phe94fs*10
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Newfoundland
											 | 
											
				
											 | 
									
									
											| 
				Katsanis et al. 2000
											 | 
											
				SZVU
											 | 
											
				NF-B1 2
											 | 
											
				BBS6
											 | 
											
				
											 | 
											
				p.Asp143fs*15/p.Phe94fs*10
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Newfoundland
											 | 
											
				
											 | 
									
									
											| 
				Deveault et al. 2011
											 | 
											
				QGOK
											 | 
											
				10
											 | 
											
				BBS10
											 | 
											
				
											 | 
											
				p.Cys91Trp/p.Val707*fs*1
											 | 
											
				MS/cLOF
											 | 
											
				 [] 
											 | 
											
				F
											 | 
											
				10-19
											 | 
											
				17
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1!
											 | 
											
				
											 | 
											
				1!
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				English/Irish
											 | 
											
				
											 | 
									
									
											| 
				Katsanis et al. 2000
											 | 
											
				Y5Z6
											 | 
											
				NF-B13 1
											 | 
											
				BBS6
											 | 
											
				
											 | 
											
				p.Asp143fs*15/p.Asp143fs*15
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Newfoundland
											 | 
											
				
											 | 
									
									
											| 
				Katsanis et al. 2000
											 | 
											
				Y5Z6
											 | 
											
				NF-B13 2
											 | 
											
				BBS6
											 | 
											
				
											 | 
											
				p.Asp143fs*15/p.Asp143fs*15
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Newfoundland
											 | 
											
				
											 | 
									
									
											| 
				Shaheen et al. 2016
											 | 
											
				CNZJ
											 | 
											
				F-73-134
											 | 
											
				BBS5
											 | 
											
				c.966dup/c.966dup
											 | 
											
				p.Ala323Cysfs*57/p.Ala323Cysfs*57
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Abu-Safieh et al. 2012
											 | 
											
				AUFJ
											 | 
											
				BBS-F028-A
											 | 
											
				BBS12
											 | 
											
				c.1993_1996del/c.1993_1996del
											 | 
											
				p.Val665Leufs*14/p.Val665Leufs*14
											 | 
											
				cLOF/cLOF
											 | 
											
				 [] 
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				1
											 | 
											
				0
											 | 
											
				
											 | 
											
				1
											 | 
											
				0
											 | 
											
				0
											 | 
											
				
											 | 
											
				Saudi Arabian
											 | 
											
				
											 | 
									
									
											| 
				Katsanis et al. 2000
											 | 
											
				GLPO
											 | 
											
				NF-B3 1
											 | 
											
				BBS6
											 | 
											
				
											 | 
											
				p.Phe94fs*10/p.Phe94fs*10
											 | 
											
				cLOF/cLOF
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				1
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				1
											 | 
											
				
											 | 
											
				
											 | 
											
				
											 | 
											
				Newfoundland
											 | 
											
				
											 |