Nic’s genome contains 16,124 variants,

Slides:



Advertisements
Similar presentations
Click “Nick” to view video at Journal-Sentinel site Finding the Fault in Nick's Genome NickNick at 4-years age loved Batman. He was also dying of a mysterious.
Advertisements

MUTATIONS.
Mutations Section 12–4 This section describes and compares gene mutations and chromosomal mutations.
Arabidopsis Gene Project GK-12 April Workshop Karolyn Giang and Dr. Mulligan.
Protein Synthesis Mutations and Genetic Disorders.
- any detectable change in DNA sequence eg. errors in DNA replication/repair - inherited ones of interest in evolutionary studies Deleterious - will be.
RNA & Protein Synthesis Chapter 13. DNA A book of instructions that tells each individual what proteins to make for their needs. The path from genes to.
Click “Nic” to view video at Journal-Sentinel site Finding the Fault in Nic's Genome NicNic at 4-years age loved Batman. He was also dying of a mysterious.
Questions # 1 DNA carries the code for making proteins.
Mutations Chapter 12.4.
Higher Biology Chapter 16 Gene Mutations. This type of mutation involves a change in one or more of the nucleotides in a strand of DNA. There are four.
Mutations.
12-4 MUTATIONS. I. KINDS OF MUTATIONS 1. Mutation- change in genetic material that can result from incorrect DNA replication 2. Point Mutations- gene.
Have your clickers ready!. 1. An amino acid. 2. A type of mutation 3. Three mRNA bases that code for an amino acid. 4. The genetic code. Countdown 30.
What exactly is a mutated gene? Nope, that’s not it.
Chapter 2 Genetic Variations. Introduction The human genome contains variations in base sequence from one individual to another. Some sequence variants.
Slide 1 of 24 Copyright Pearson Prentice Hall 12-4 Mutations 12–4 Mutations.
MUTATIONS. Mutations are heritable changes in genetic information Only mutation in the GAMETES can be passed on from generation to generation There can.
 During replication (in DNA), an error may be made that causes changes in the mRNA and proteins made from that part of the DNA  These errors or changes.
Slide 1 of 24 VIII MUTATIONS Mutations Types of Mutations:
End Show Slide 1 of 24 Copyright Pearson Prentice Hall 12-4 Mutations Outline 12–4: Mutations.
Mutations. Recall: DNA is made up of a sequence of nucleotides. A nucleotide is composed of a deoxyribose sugar, a phosphate group and a nitrogenous base.
4.12 DNA and Mutations. Quick DNA Review Base pairing Base pairing.
Mutation. What you need to know How alteration of chromosome number or structurally altered chromosomes can cause genetic disorders How point mutations.
DNA Mutations. Base Substitution: A substitution is a mutation that exchanges one base for another (switch A with a G) 1. changes a codon to one that.
Higher Biology Mutations part 3.
Variation among organisms
“How does it affect the protein?”
Gene Mutations.
Mutations.
FOCUS QUESTIONS Describe what a mutation is and how it can affect an organism? What are 3 different kinds of mutations? Explain how a change in the sequence.
Gene Mutations A change in the DNA of a gene is called a mutation. Mutations in gametes can be passed on to offspring of the affected individual,
Mutations Chapter 12-4.
Mutations 9 Biology.
Types of Mutations.
MUTATIONS.
Nat. Rev. Clin. Oncol. doi: /nrclinonc
Sequence analyses and evolutionary conservation of the CLDN10 gene and the identified CLDN10 variants. Sequence analyses and evolutionary conservation.
To be successful today…
Kinds of Mutations Point Mutation Occur at a single point in the DNA
Mutations & Genetic Engineering
Searching the NCBI Databases
DNA Mutations.
Mutations.
Our (2006)1 in-a-million man !!!
Distinguish between codon and anticodon.
Topic #3: Types of Mutations
Copyright Pearson Prentice Hall
MUTATIONS.
Copyright Pearson Prentice Hall
Draw a conclusion from this graph for both the red and blue line
MUTATIONS.
Figure S1: An overview of the variants in signalling pathways and molecular processes known to be affected in SMZL, which were identified by whole exome.
Mutations.
Mutation Notes.
Copyright Pearson Prentice Hall
Copyright Pearson Prentice Hall
- And its affect on Protein synthesis
Mutations.
Part I. Introduction and Genetic Engineering
Academic Biology Notes
Figure 1 Pedigree and genetic findings
Copyright Pearson Prentice Hall
The genomic landscape of a HeLa cell line.
12–4 Mutations 12-4 Mutations Copyright Pearson Prentice Hall.
Copyright Pearson Prentice Hall
Copyright Pearson Prentice Hall
KIT mutations in GISTs. A, amino acid sequence of KIT exon 11 mutations in clinical GIST biopsies. –, amino acids that are deleted; italicized amino acids,
Gene Mutations.
Predicted pathogenic BRCA1 amino acid substitutions are confined to the evolutionarily conserved N- and C-terminal domains. Predicted pathogenic BRCA1.
Presentation transcript:

Nic’s genome contains 16,124 variants, relative the human reference sequence. Protein coding variants …………………… 15,272 / 1,407 Insertions ………………………. 147 / 65 Deletions ……………………….. 239 / 119 Substitutions …………………. 14,886 / 1,223 Nonsynonymous variants ………………. 7,158 / 879 Insertions ………………………. 117 / 51 Deletions ……………………….. 232 / 112 Substitutions …………………. 6,799 / 706

From 16,124 variants 1 Homozygous or hemizygous ……………………………………………… 70 Predicted to be damaging ……………………………………………….. 17 Novel (against dbSNP 130) ……………………………………………….. 8 Altering highly conserved positions ………………………………….. 4 Not found in reference genome sequences ……………………… 2 Not known to frequently contain deleterious mutations …. 1 XIAP

Clinical confirmation – by Sanger Sequencing UGU encodes Cys UAU encodes Tyr

Only Nic amongst all humans and all these other animals have a Y at amino acid 203 of the XIAP gene humans are not that different than a shrew, or a chicken or a house fly!