Difference between revisions of "Sequence-based mutation analysis (Phenylketonuria)"

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(Sequence-based mutation analysis)
(Mutation dataset)
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[[Lab Journal - Task 8 (PAH) #Sequence-based mutation analysis |Lab journal]] <br>
 
[[Lab Journal - Task 8 (PAH) #Sequence-based mutation analysis |Lab journal]] <br>
 
=== Mutation dataset ===
 
=== Mutation dataset ===
  +
For the generation of the mutation dataset the following five SNPs from the [http://www.hgmd.org/ HGMD] database were used (25th June 2013):
 
  +
{|
<figtable id="mutds_hgmd">
 
  +
|SNPs
{| border="1" style="text-align:center;" cellpadding="5" cellspacing="0" align="center"
 
  +
|Ala259Val
 
|-
 
|-
  +
|Arg123Ile
! colspan="7" style="background:#228B22;" | Missense mutations (SNPs) from HGMD
 
 
|-
 
|-
  +
|Gln20Leu
! style="background:#32CD32;" | Accession Number
 
! style="background:#32CD32;" | Codon change
 
! style="background:#32CD32;" | Sequence position
 
! style="background:#32CD32;" | Amino acid change
 
! style="background:#32CD32;" | Codon number
 
! style="background:#32CD32;" | Disease
 
! style="background:#32CD32;" | Reference
 
|-
 
| CM000542 || C<span style="background:#00FF00">A</span>G⇒C<span style="background:#00FF00">T</span>G || 59 || Gln(Q)-Leu(L) || 20 || Hyperphenylalaninaemia || [http://www.ncbi.nlm.nih.gov/pubmed?cmd=Retrieve&list_uids=10679941&dopt=Abstract Hennermann (2000) Hum Mutat 15, 254]
 
|-
 
| CM045080 || <span style="background:#00FF00">G</span>GT⇒<span style="background:#00FF00">A</span>GT || 307 || Gly(G)-Ser(S) || 103 || Phenylketonuria || [http://www.ncbi.nlm.nih.gov/pubmed?cmd=Retrieve&list_uids=15503242&dopt=Abstract Lee (2004) J Hum Genet 49, 617]
 
|-
 
| CM910286 || G<span style="background:#00FF00">C</span>C⇒G<span style="background:#00FF00">T</span>C || 776 || Ala(A)-Val(V) || 259 || Phenylketonuria || [http://www.ncbi.nlm.nih.gov/pubmed?cmd=Retrieve&list_uids=2035532&dopt=Abstract Labrune (1991) Am J Hum Genet 48, 1115]
 
|-
 
| CM010981 || A<span style="background:#00FF00">A</span>G⇒A<span style="background:#00FF00">C</span>G || 1022 || Lys(K)-Thr(T) || 341 || Phenylketonuria || [http://www.ncbi.nlm.nih.gov/pubmed?cmd=Retrieve&list_uids=9012412&dopt=Abstract Tyfield (1997) Am J Hum Genet 60, 388]
 
|-
 
| CM090791 || C<span style="background:#00FF00">C</span>A⇒C<span style="background:#00FF00">A</span>A || 1247 || Pro(P)-Gln(Q) || 416 || Hyperphenylalaninaemia || [http://www.ncbi.nlm.nih.gov/pubmed?cmd=Retrieve&list_uids=18937047&dopt=Abstract Dobrowolski (2009) J Inherit Metab Dis 32, 10]
 
|}
 
</figtable>
 
 
 
Furthermore, the following five mutations from [http://www.ncbi.nlm.nih.gov/projects/SNP/ dbSNP] were added (25th June 2013):
 
<figtable id="mutds_dbSNP">
 
{| border="1" style="text-align:center;" cellpadding="5" cellspacing="0" align="center"
 
 
|-
 
|-
  +
|Gly103Ser
! colspan="6" style="background:#228B22;" | Missense mutations (SNPs) from dbSNP
 
 
|-
 
|-
  +
|His64Asn
! style="background:#32CD32;" | Reference SNP
 
! style="background:#32CD32;" | Codon change
 
! style="background:#32CD32;" | Sequence position
 
! style="background:#32CD32;" | Amino acid change
 
! style="background:#32CD32;" | Codon number
 
! style="background:#32CD32;" | Disease
 
 
|-
 
|-
  +
|Ile421Thr
| [http://www.ncbi.nlm.nih.gov/projects/SNP/snp_ref.cgi?rs=199475569 rs199475569] || <span style="background:#00FF00">C</span>AC⇒<span style="background:#00FF00">A</span>AC || 190 || His(H)-Asn(N) || 64 || ?
 
 
|-
 
|-
  +
|Lys341Thr
| [http://www.ncbi.nlm.nih.gov/projects/SNP/snp_ref.cgi?rs=199475681 rs199475681] || A<span style="background:#00FF00">G</span>A⇒A<span style="background:#00FF00">T</span>A || 368 || Arg(R)-Ile(I) || 123 || ?
 
 
|-
 
|-
  +
|Phe392Ser
| [http://www.ncbi.nlm.nih.gov/projects/SNP/snp_ref.cgi?rs=62508752 rs62508752] || <span style="background:#00FF00">A</span>CA⇒<span style="background:#00FF00">C</span>CA || 796 || Thr(T)-Ala(A) || 266 || Phenylketonuria
 
 
|-
 
|-
  +
|Pro416Gln
| [http://www.ncbi.nlm.nih.gov/projects/SNP/snp_ref.cgi?rs=199475695 rs199475695] || T<span style="background:#00FF00">T</span>T⇒T<span style="background:#00FF00">C</span>T || 1175 || Phe(F)-Ser(S) || 392 || ?
 
 
|-
 
|-
  +
|Thr266Ala
| [http://www.ncbi.nlm.nih.gov/projects/SNP/snp_ref.cgi?rs=199475696 rs199475696] || A<span style="background:#00FF00">T</span>T⇒A<span style="background:#00FF00">C</span>T || 1262 || Ile(I)-Thr(T) || 421 || ?
 
 
|}
 
|}
</figtable>
 
   
 
===Investigate the mutations===
 
===Investigate the mutations===

Revision as of 09:30, 27 June 2013

Summary

...

Sequence-based mutation analysis

Lab journal

Mutation dataset

SNPs Ala259Val
Arg123Ile
Gln20Leu
Gly103Ser
His64Asn
Ile421Thr
Lys341Thr
Phe392Ser
Pro416Gln
Thr266Ala

Investigate the mutations

Ala-259-Val

Arg-123-Ile

Gln-20-Leu

Gly-103-Ser

His-64-Asn

Ile-421-Thr

Lys-341-Thr

Phe-392-Ser

Pro-416-Gln

Thr-266-Ala

References

<references/>