Seqanswers Leaderboard Ad

Collapse

Announcement

Collapse
No announcement yet.
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • Creating haplotypes from vcf/NGS data

    Hi

    I'm trying to create haplotypes from my NGS data and my current choice of tool is haploviewer. I have however not been able to use the family structure that I have in my data set. So to sum up what I've done:

    Created the .ped and .info file. Both of them work if I set all the parents to 0 in the .ped file, having the parents with correct numbers doesn't work. The family is relatively large, 23 members with NGS data from three generations and another 12 "dummies" i.e parents where I lack NGS data so all their genotypes are 0 0.

    So since it works with setting all parents as 0 0 I know that the genotypes are corrects and sex/affliction status/family name works. There are no sibling/cousin marriages but several individuals share parents. I have pasted a copy of the first columns for viewing at the end.

    If I could get help either with getting haploviewer to work or any other program that can work with family structures and lots of data (up to 10-15.000 variants and 50-60 individuals) and in a perfect world able to do associations with permutations I'd be much obliged. The data is both from whole exom seq and from targeted seq with variants much closer together.

    Sincerely

    /Petter

    FAM1 1238 0 0 1 2 1 3
    FAM1 1240 0 0 2 1 3 3
    FAM1 1245 0 0 1 2 1 3
    FAM1 1246 0 0 1 1 3 3
    FAM1 1248 0 0 1 2 1 3
    FAM1 1251 0 0 1 1 3 3
    FAM1 1255 0 0 1 1 1 3
    FAM1 1256 0 0 2 1 1 3
    FAM1 1257 0 0 1 1 3 3
    FAM1 1258 0 0 2 1 1 3
    FAM1 1259 0 0 2 1 1 3
    FAM1 1260 0 0 1 1 3 3
    FAM1 1261 0 0 2 2 1 3
    FAM1 2409 0 0 1 2 1 3
    FAM1 2411 0 0 2 1 1 1
    FAM1 482 0 0 1 1 1 3
    FAM1 596 0 0 2 1 3 3
    FAM1 598 0 0 1 2 1 3
    FAM1 627 0 0 1 1 1 3
    FAM1 631 0 0 1 2 1 3
    FAM1 865 0 0 2 1 3 3
    FAM1 956 0 0 1 1 1 3
    FAM1 957 0 0 2 2 3 3
    FAM1 1 0 0 2 1 0 0
    FAM1 2 0 0 1 1 0 0
    FAM1 7 0 0 1 2 0 0
    FAM1 8 0 0 2 1 0 0
    FAM1 10 0 0 2 0 0 0
    FAM1 18 0 0 2 0 0 0
    FAM1 19 0 0 1 1 0 0
    FAM1 20 0 0 2 0 0 0
    FAM1 29 0 0 2 0 0 0
    FAM1 32 0 0 1 0 0 0
    FAM1 44 0 0 1 0 0 0
    FAM1 45 0 0 2 2 0 0

Latest Articles

Collapse

  • seqadmin
    Essential Discoveries and Tools in Epitranscriptomics
    by seqadmin




    The field of epigenetics has traditionally concentrated more on DNA and how changes like methylation and phosphorylation of histones impact gene expression and regulation. However, our increased understanding of RNA modifications and their importance in cellular processes has led to a rise in epitranscriptomics research. “Epitranscriptomics brings together the concepts of epigenetics and gene expression,” explained Adrien Leger, PhD, Principal Research Scientist...
    Yesterday, 07:01 AM
  • seqadmin
    Current Approaches to Protein Sequencing
    by seqadmin


    Proteins are often described as the workhorses of the cell, and identifying their sequences is key to understanding their role in biological processes and disease. Currently, the most common technique used to determine protein sequences is mass spectrometry. While still a valuable tool, mass spectrometry faces several limitations and requires a highly experienced scientist familiar with the equipment to operate it. Additionally, other proteomic methods, like affinity assays, are constrained...
    04-04-2024, 04:25 PM

ad_right_rmr

Collapse

News

Collapse

Topics Statistics Last Post
Started by seqadmin, 04-11-2024, 12:08 PM
0 responses
58 views
0 likes
Last Post seqadmin  
Started by seqadmin, 04-10-2024, 10:19 PM
0 responses
54 views
0 likes
Last Post seqadmin  
Started by seqadmin, 04-10-2024, 09:21 AM
0 responses
45 views
0 likes
Last Post seqadmin  
Started by seqadmin, 04-04-2024, 09:00 AM
0 responses
55 views
0 likes
Last Post seqadmin  
Working...
X