434 Peters Defs

studied byStudied by 0 people
0.0(0)
get a hint
hint

Introns

1 / 44

encourage image

There's no tags or description

Looks like no one added any tags here yet for you.

45 Terms

1

Introns

non- coding parts of an mRNA that are removed by splicing.

New cards
2

Expressivity

degree to which an individual with a given genotype expresses a phenotype.

New cards
3

Pharmacogenes

genes with variants that affect drug pharmacokinetics or pharmacodynamics.

New cards
4

Deoxyribonucleic acid

molecule that contains biological instructions that make each species unique.

New cards
5

Translocation

when part of a chromosome breaks off and attaches to another chromosome.

New cards
6

Structural variants

large- scale deletions or duplications affect drug metabolism.

New cards
7

Heterozygous

individual has two different alleles of a gene.

New cards
8

Pharmacogenomics

how a person's genetic background affects drug response.

New cards
9

MRNA

RNA that is translated into proteins.

New cards
10

Penetrance

% of individuals with a given genotype that express the phenotype.

New cards
11

Mosaicism

cells with varying genetic makeup in the body.

New cards
12

Frameshift

when the gene shifts out of its normal three- frame register.

New cards
13

Biosimilar

term for generic biologics because initial product can not be replicated exactly.

New cards
14

Y linked inheritance:

a disease-associated variant is found on the Y chromosome.

New cards
15

Neoantigens

new proteins found on the outside of tumor cells due to DNA mutations.

New cards
16

ultrarapid metabolizers

Poor, intermediate, normal, and ________: a continuum of individuals with different kinetics of drug metabolism.

New cards
17

Aneuploidy

a change in chromosome number from 46.

New cards
18

Phenotype

observable characteristic of a gene variant.

New cards
19

Insulators

block the effect of enhancers at adjacent genes.

New cards
20

Biomarkers

DNA /RNA /protein features that correlate with disease risk or therapy efficacy.

New cards
21

mismatch repair

DNA ________ (MMR): proteins that correct replication mistakes made by DNA polymerase.

New cards
22

Promoter

DNA sequence that initiates transcription /gene expression.

New cards
23

Proteosome

protein degradation machinery in the cell, often degrades protein aggregates.

New cards
24

Epigenetics

modification of DNA that affects gene expression.

New cards
25

Null allele

gene variant with no activity, results in less drug metabolism for pharmacokinetic genes.

New cards
26

Indel

when insertions and deletions occur at the same time.

New cards
27

Locus

gene or position on the chromosome.

New cards
28

Autosomal dominant inheritance

one altered copy is sufficient to cause a disorder.

New cards
29

Alleles

different variants of the same gene.

New cards
30

Personalized genomics

using genomics to define or predict disease based on individual's DNA sequence or other genome- scale biomarkers.

New cards
31

Copy number variation

________ (CNV): some genomes contain fewer or many more than two genes.

New cards
32

Single nucleotide polymorphism

________ (SNP): a single nucleotide variant in DNA.

New cards
33

Monogenic disease

genetic diseases associated with one gene, or one position on the chromosome.

New cards
34

Whole exome sequencing

selective sequencing of all exons in the genome.

New cards
35

Secondary hypertension

caused by an underlying condition.

New cards
36

Codominant inheritance

two different variants of the same gene are expressed that make different proteins.

New cards
37

Next generation sequencing

approach to determine the sequence of entire human genomes.

New cards
38

Microsatellite instability

small deletions and insertions in microsatellite DNA.

New cards
39

Mitochondrial inheritance

variant occurs in the mitochondrial DNA.

New cards
40

Duplication

when a stretch of nucleotides is copied and repeated next to the original sequence.

New cards
41

Alternative splicing

results in different protein products from the same gene.

New cards
42

Genes

DNA that contains instructions to make proteins and functional RNA

New cards
43

Enhancers

increase gene expression

New cards
44

Gain- of- function

toxic gene variant that causes disease.

New cards
45

DNA mismatch repair deficiency (dMMR):

a defective MMR pathway that leads to the accumulation of mutations.

New cards

Explore top notes

note Note
studied byStudied by 5 people
Updated ... ago
4.0 Stars(1)
note Note
studied byStudied by 8 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 15 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 13 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 12 people
Updated ... ago
4.0 Stars(239)
note Note
studied byStudied by 235 people
Updated ... ago
5.0 Stars(2)
note Note
studied byStudied by 4 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 9282 people
Updated ... ago
4.7 Stars(63)

Explore top flashcards

flashcards Flashcard80 terms
studied byStudied by 4 people
Updated ... ago
5.0 Stars(1)
flashcards Flashcard254 terms
studied byStudied by 1 person
Updated ... ago
4.0 Stars(1)
flashcards Flashcard43 terms
studied byStudied by 88 people
Updated ... ago
4.3 Stars(7)
flashcards Flashcard30 terms
studied byStudied by 22 people
Updated ... ago
5.0 Stars(2)
flashcards Flashcard97 terms
studied byStudied by 1 person
Updated ... ago
5.0 Stars(1)
flashcards Flashcard45 terms
studied byStudied by 67 people
Updated ... ago
4.5 Stars(2)
flashcards Flashcard120 terms
studied byStudied by 1 person
Updated ... ago
5.0 Stars(1)
flashcards Flashcard58 terms
studied byStudied by 18 people
Updated ... ago
5.0 Stars(1)