MSeqDR Tutorial at UMDF Mitochondrial Medicine 2017


MSeqDR Workshop Wednesday, June 28, 2017:, 11:45a - 12:45p

Presentation: Marni Falk, MD, MSeqDR Organizer; Member, SIMD falkm@email.chop.edu

                        Lishuang Shen, PhD, MSeqDR Developer        Lishen@chla.usc.edu

                        Colleen Clarke, MS, LCGC clarkec@email.chop.edu

                        Elizabeth McCormick, MS, LCGC mccormicke@email.chop.edu

                        Zolkipli Cunningham, Zarazuela, MBChB  ZolkipliZ@email.chop.edu

                        Xiaowu Gai, PhD , MSeqDR Co-Organizer  xgai@chla.usc.edu

Date:               Wednesday, June 28, 2017

Time:               11:45AM- 12:45PM pm

Location         Hilton Alexandria Mark Center, 5000 Seminary Road, Alexandria, VA 22311 USA

Mitochondrial Medicine 2017: Washington DC
http://www.umdf.org/symposium/ Register
Hilton Alexandria Mark Center
5000 Seminary Road
Alexandria, VA 22311 USA

Scientific/Clinical Program: June 28 - July 1, 2017
Patient/Family and LHON Program: June 30 - July 1, 2017

Course Co-Chairs: William Copeland, PhD, NIEHS and Michio Hirano, MD, Columbia University
CME Chair: Bruce H. Cohen, Akron Children's Hospital

Final tutorial (In preparation)

Word , PDF , Web page (TBA).

Exercise

Word (TBA) Web page (TBA)

 



MSeqDR is described in more details in the publications: 

MSeqDR: A Centralized Knowledge Repository and Bioinformatics Web Resource to Facilitate Genomic Investigations in Mitochondrial Disease. Shen L et al Hum Mutat. 2016 Jun;37(6):540-548. Pubmed 26919060

Mitochondrial Disease Sequence Data Resource (MSeqDR): A global grass-roots consortium to facilitate deposition, curation, annotation, and integrated analysis of genomic data for the mitochondrial disease clinical and research communities. Falk MJ, et al. Mol Genet Metab. 2015 Mar;114(3):388-396.  Pubmed 25542617

Workshop Pictures:

MSeqDR   MSeqDR
  lecturer  lecturer

 

Web Links and Demo Accounts

Demo Account 1 (both MSeqDR and its Phenotips server):

User ID: UMDF15  , Password: Mito15

MSeqDR Phenotips Demo Account (MSeqDR Phenotips server only):

User ID: UMDF16  , Password: umdf16

MSeqDR Phenotips Demo Account (MSeqDR Phenotips server only):

User ID: DemoMSeqDR, Password: DemoMSeqDR

LinkedIn Login:  Use your LinkedIn Account to login

 

MSeqDR server https://mseqdr.org  and  https://mseqdr.org/clinical

Backup site: https://mseqdr.org/demo  and  https://mseqdr.org/demo/clinical

MSeqDR Phenotips server:

MSeqDR PhenoTips  http://mseqdr.org/phenotips/

 

Part I Variant Submission Example, in HGVS format, for mtDNA, genomic DNA, genes and transcript notations:

m.15800C>T

1:g.215821999G>A

AARS2:c.1774C>T

NM_178857.5:c.134G>A

19:g.54621653_54621662del

 

Phenotype tools and patient input example:

Mutations inFBXL4, Encoding a Mitochondrial Protein, Cause Early-Onset Mitochondrial Encephalomyopathy

http://www.sciencedirect.com/science/article/pii/S0002929713003364#tblfn1

Subject 5 (S5):

 

��Subject 5 (S5) is a 9 yo girl, the only child from nonconsanguineous parents of European origin. She was born at the 39th week, small for gestational age (2,410 g). Apgar scores were 7�C9. She has chronic lactic acidosis and RTA, global developmental delay (she is nonverbal) with truncal hypotonia, ataxia, and choreoathetoid movements, neutropenia, frequent infections, and severe GI dysmotility and swallowing difficulty, requiring PEG. She had several generalized seizures. She has dismorphic features of face and limb malformations (Figures 1A and S1A), with moderate microcephaly; her BMI is 17.4 (Underweight BMI < 18.5)

 

Finding:

 

Subjects 5 and 8 were compound heterozygous carrying both a nonsense mutation together with a missense variant. Subject 5 harbored a c.1067del (p.Gly356Alafs15) nonsense mutation in the maternal FBXL4 allele and a c.1790A>C (p.Gln597Pro) missense mutation in the paternal FBXL4 allele; 

 

Input VCF from WES whole exome sequencing: FBXL4_patient_exome.vcf  (~142K variants)

Input HPO from above: HP:0003593,HP:0001518,HP:0001263,HP:0001999,HP:0003128,HP:0002059,HP:0002134,HP:0007042,HP:0000297,HP:0001250,HP:0001251,HP:0001266,HP:0030195

Run analysis at: https://mseqdr.org/exomiser.php

For demo purpose, the FBXL4 vcf file is not run due to the computation burden on webserver. Pre-computed results are shown as demo.

Save files: AR phenix 1. Original 2. Result: HTML log

Save files: AR hiphive 1. Original 2. Result: HTML log

 

This tutorial workshop is the joint effort by:

MSeqDR  United Mitochodrial Disease Foundation