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Mutation Statistics

Phenotypic Mutation Types
Mutation TypeNumber*
large deletion 6
large insertion 0
missense 92
nonsense 29
rearrangement 0
small deletion 1
small insertion 3
splice acceptor site created 0
splice acceptor site destroyed 8
splice donor site created 1
splice donor site destroyed 17
unknown 12
Total: 169
Incidental Mutation Types
Mutation TypeNumber*
large deletion 0
large insertion 0
missense 42
nonsense 3
rearrangement 0
small deletion 0
small insertion 0
splice acceptor site 9
splice donor site 3
Total: 57

Phenotypic Mutation
DNA Base Changes (sense strand)
DNA Base ChangeNumber*
A to T 21
T to A 35
A to C 2
T to G 5
A to G 17
T to C 26
C to A 8
G to T 10
C to T 11
G to A 11
C to G 0
G to C 0
delA 0
delC 0
delG 1
delT 0
insA 0
insC 3
insG 0
insT 0
Total: 150
Incidental Mutation
DNA Base Changes (sense strand)
DNA Base ChangeNumber*
A to T 7
T to A 6
A to C 3
T to G 3
A to G 16
T to C 9
C to A 2
G to T 2
C to T 5
G to A 3
C to G 0
G to C 0
delA 0
delC 0
delG 0
delT 0
insA 0
insC 0
insG 0
insT 0
Total: 56

Phenotypic Mutation
Amino Acid Changes
Amino Acid Change 
FromToNumber*
Alanine Valine 1
Arginine Leucine 2
Arginine Premature stop codon 6
Asparagine Isoleucine 1
Asparagine Lysine 1
Asparagine Tyrosine 2
Aspartic acid Glycine 5
Aspartic acid Valine 1
Cysteine Arginine 3
Cysteine Phenylalanine 1
Cysteine Premature stop codon 1
Cysteine Serine 1
Glutamic Acid Lysine 2
Glutamic Acid Premature stop codon 2
Glutamic Acid Valine 1
Glutamine Leucine 1
Glutamine Premature stop codon 5
Glycine Arginine 1
Glycine Aspartic acid 1
Glycine Cysteine 1
Glycine Glutamic Acid 1
Histidine Arginine 3
Histidine Proline 1
Isoleucine Asparagine 5
Isoleucine Phenylalanine 6
Isoleucine Threonine 4
Leucine Glutamine 2
Leucine Premature stop codon 1
Leucine Proline 8
Lysine Premature stop codon 2
Methionine Valine 1
Phenylalanine Isoleucine 2
Proline Glutamine 1
Proline Leucine 1
Proline Threonine 1
Serine Isoleucine 1
Serine Premature stop codon 2
Serine Proline 4
Serine Threonine 1
Threonine Alanine 2
Threonine Isoleucine 2
Threonine Lysine 1
Threonine Proline 1
Tryptophan Arginine 2
Tryptophan Leucine 1
Tryptophan Premature stop codon 2
Tyrosine Asparagine 1
Tyrosine Aspartic acid 3
Tyrosine Cysteine 4
Tyrosine Histidine 1
Tyrosine Premature stop codon 8
Valine Alanine 3
Valine Aspartic acid 1
Valine Glutamic Acid 2
Total: 120
Incidental Mutation
Amino Acid Changes
Amino Acid Change 
FromToNumber*
Arginine Histidine 1
Arginine Threonine 1
Aspartic acid Glutamic Acid 1
Aspartic acid Glycine 3
Aspartic acid Valine 1
Cysteine Serine 1
Glutamic Acid Glycine 1
Glutamine Arginine 1
Glutamine Leucine 1
Glutamine Premature stop codon 1
Histidine Arginine 3
Histidine Glutamine 1
Histidine Leucine 1
Isoleucine Leucine 2
Isoleucine Phenylalanine 1
Isoleucine Serine 1
Isoleucine Valine 1
Leucine Glutamine 1
Leucine Phenylalanine 1
Leucine Serine 1
Leucine Premature stop codon 1
Methionine Leucine 2
Phenylalanine Isoleucine 1
Phenylalanine Serine 2
Proline Threonine 1
Serine Alanine 1
Serine Glycine 1
Serine Proline 1
Serine Threonine 1
Threonine Alanine 2
Threonine Isoleucine 1
Threonine Proline 1
Tryptophan Premature stop codon 1
Tyrosine Cysteine 1
Tyrosine Histidine 1
Valine Alanine 2
Total: 45

*The numbers of strains with the indicated mutation types, DNA base changes, or amino acid changes include some strains not listed on the Browse Mutations page.