| | | Copy number loss | See cases | |
| | FBN1, LOC113939944 +5 more | Deletion | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 +3 more | Deletion | Marfan syndrome +1 more | |
| | LOC126862124, FBN1 +5 more | Deletion | Marfan syndrome | |
| | LOC130057021, LOC130057022 +10 more | Deletion | Marfan syndrome | |
| | FBN1, LOC113939944 +3 more | Deletion | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 +1 more | Deletion | Weill-Marchesani syndrome 2, dominant | |
| | | Single nucleotide variant (intron variant) | not specified +1 more | |
| | | Deletion | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | LOC130057018, FBN1 +2 more | Duplication | Marfan syndrome +1 more | |
| | | Single nucleotide variant (intron variant) | Familial thoracic aortic aneurysm and aortic dissection +2 more | |
| | | Single nucleotide variant (intron variant) | Marfan syndrome +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | | Deletion (splice donor variant) | Familial thoracic aortic aneurysm and aortic dissection | |
| | | Single nucleotide variant (intron variant) | not specified +2 more | |
| | | Single nucleotide variant (intron variant) | not specified +1 more | |
| | | Duplication (splice donor variant) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | | Single nucleotide variant (intron variant) | Marfan syndrome +1 more | |
| | | Single nucleotide variant (splice donor variant) | Marfan syndrome +1 more | |
| | | Single nucleotide variant (splice donor variant) | Isolated thoracic aortic aneurysm | |
| | FBN1, LOC113939944 (E383*) | Single nucleotide variant (nonsense) | Familial thoracic aortic aneurysm and aortic dissection +2 more | |
| | FBN1, LOC113939944 (E383K) | Single nucleotide variant (missense variant) | Marfan syndrome | |
| | | Single nucleotide variant (synonymous variant) | Marfan syndrome +2 more | GConflicting classifications of pathogenicity |
| | FBN1, LOC113939944 (T382I) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (T382S) | Single nucleotide variant (missense variant) | Familial thoracic aortic aneurysm and aortic dissection | |
| | FBN1, LOC113939944 (T382A) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | LOC113939944, FBN1 (A381T) | Single nucleotide variant (missense variant) | Marfan syndrome | |
| | FBN1, LOC113939944 (R380*) | Single nucleotide variant (nonsense) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | LOC113939944, FBN1 (I379fs) | Deletion (frameshift variant) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (P378R) | Single nucleotide variant (missense variant) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | | Single nucleotide variant (synonymous variant) | Marfan syndrome +2 more | |
| | LOC113939944, FBN1 (C377Y) | Single nucleotide variant (missense variant) | Achondroplasia +2 more | |
| | FBN1, LOC113939944 (C377G) | Single nucleotide variant (missense variant) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | LOC113939944, FBN1 (C377R) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (M376I) | Single nucleotide variant (missense variant) | not provided | |
| | FBN1, LOC113939944 (E375D) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | | Duplication (frameshift variant) | Marfan syndrome | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | FBN1, LOC113939944 (P374S) | Single nucleotide variant (missense variant) | not provided | |
| | LOC113939944, FBN1 (A373D) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (A373V) | Single nucleotide variant (missense variant) | Familial thoracic aortic aneurysm and aortic dissection +8 more | GConflicting classifications of pathogenicity |
| | FBN1, LOC113939944 (A373fs) | Deletion (frameshift variant) | Familial thoracic aortic aneurysm and aortic dissection +1 more | GPathogenic/Likely pathogenic |
| | FBN1, LOC113939944 (A373T) | Single nucleotide variant (missense variant) | Marfan syndrome +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | FBN1, LOC113939944 (V372I) | Single nucleotide variant (missense variant) | Marfan syndrome | |
| | FBN1, LOC113939944 (V372L) | Single nucleotide variant (missense variant) | Familial thoracic aortic aneurysm and aortic dissection | |
| | | Single nucleotide variant (synonymous variant) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | FBN1, LOC113939944 (V370F) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | GConflicting classifications of pathogenicity |
| | FBN1, LOC113939944 (G369A) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (S367F) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (S367P) | Single nucleotide variant (missense variant) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | FBN1, LOC113939944 (W366C) | Single nucleotide variant (missense variant) | FBN1-related disorder +2 more | GPathogenic/Likely pathogenic |
| | FBN1, LOC113939944 (W366C) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | GPathogenic/Likely pathogenic |
| | FBN1, LOC113939944 (W366S) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (W366R) | Single nucleotide variant (missense variant) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | FBN1, LOC113939944 (C365*) | Single nucleotide variant (nonsense) | Marfan syndrome | |
| | FBN1, LOC113939944 (R364Q) | Single nucleotide variant (missense variant) | not provided +2 more | GConflicting classifications of pathogenicity |
| | FBN1, LOC113939944 (R364P) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (R364fs) | Deletion (frameshift variant) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (R364G) | Single nucleotide variant (missense variant) | Familial thoracic aortic aneurysm and aortic dissection | |
| | FBN1, LOC113939944 (R364*) | Single nucleotide variant (nonsense) | Isolated thoracic aortic aneurysm +5 more | GPathogenic/Likely pathogenic |
| | | Deletion (inframe_deletion +1 more) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | | Single nucleotide variant (synonymous variant) | Familial thoracic aortic aneurysm and aortic dissection | |
| | FBN1, LOC113939944 (G363fs) | Deletion (frameshift variant) | Marfan Syndrome/Loeys-Dietz Syndrome/Familial Thoracic Aortic Aneurysms and Dissections | |
| | FBN1, LOC113939944 (G363S) | Single nucleotide variant (missense variant) | not provided +2 more | |
| | | Single nucleotide variant (synonymous variant) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (A362V) | Single nucleotide variant (missense variant) | Familial thoracic aortic aneurysm and aortic dissection | |
| | LOC113939944, FBN1 (D361V) | Single nucleotide variant (missense variant) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | | Deletion (nonsense) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | FBN1, LOC113939944 (C360Y) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (C359F) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | LOC113939944, FBN1 (C359Y) | Single nucleotide variant (missense variant) | Marfan syndrome | |
| | FBN1, LOC113939944 (C359R) | Single nucleotide variant (missense variant) | Marfan syndrome | |
| | | Single nucleotide variant (synonymous variant) | Familial thoracic aortic aneurysm and aortic dissection | |
| | FBN1, LOC113939944 (C358W) | Single nucleotide variant (missense variant) | Familial thoracic aortic aneurysm and aortic dissection | |
| | LOC113939944, FBN1 (C358*) | Single nucleotide variant (nonsense) | not provided | |
| | FBN1, LOC113939944 (C358Y) | Single nucleotide variant (missense variant) | Marfan syndrome | |
| | FBN1, LOC113939944 (C358S) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | | Single nucleotide variant (synonymous variant) | Marfan syndrome | |
| | FBN1, LOC113939944 (Q357L) | Single nucleotide variant (missense variant) | Marfan syndrome | |
| | FBN1, LOC113939944 (Q357*) | Single nucleotide variant (nonsense) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (M356fs) | Duplication (frameshift variant) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | FBN1, LOC113939944 (M356fs) | Duplication (frameshift variant) | Marfan syndrome +1 more | |
| | LOC113939944, FBN1 (M356fs) | Deletion (frameshift variant) | Marfan syndrome | |
| | FBN1, LOC113939944 (I353V) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | GConflicting classifications of pathogenicity |
| | FBN1, LOC113939944 (I353L) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | | Single nucleotide variant (synonymous variant) | FBN1-related disorder | |
| | FBN1, LOC113939944 (Q351R) | Single nucleotide variant (missense variant) | not provided +1 more | |
| | FBN1, LOC113939944 (Q351fs) | Microsatellite (frameshift variant) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | FBN1, LOC113939944 (Q351*) | Single nucleotide variant (nonsense) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | FBN1, LOC113939944 (P350S) | Single nucleotide variant (missense variant) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (Q348*) | Single nucleotide variant (nonsense) | Marfan Syndrome/Loeys-Dietz Syndrome/Familial Thoracic Aortic Aneurysms and Dissections +3 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (synonymous variant) | Familial thoracic aortic aneurysm and aortic dissection +1 more | |
| | FBN1, LOC113939944 (S346P) | Single nucleotide variant (missense variant) | not specified +2 more | |
| | FBN1, LOC113939944 (C345*) | Single nucleotide variant (nonsense) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (C345R) | Single nucleotide variant (missense variant) | FBN1-related disorder | |
| | | Single nucleotide variant (synonymous variant) | Marfan syndrome +1 more | |
| | | Deletion (inframe_deletion) | Marfan syndrome +1 more | |
| | FBN1, LOC113939944 (R344H) | Single nucleotide variant (missense variant) | Familial thoracic aortic aneurysm and aortic dissection +8 more | |
| | LOC113939944, FBN1 (R344P) | Single nucleotide variant (missense variant) | Familial thoracic aortic aneurysm and aortic dissection | |