filmov
tv
Genetic mutation | gene mutation
Показать описание
Genetic mutation in humans explained. This lecture explains about gene mutation and chromosomal mutation in animals. gene mutations and genetic mutations are dangerous and the effect is horrifying.
Get Shomu's Biology DVD set here-
Download the study materials here-
Remember Shomu’s Biology is created to spread the knowledge of life science and biology by sharing all this free biology lectures video and animation presented by Suman Bhattacharjee in YouTube. All these tutorials are brought to you for free. Please subscribe to our channel so that we can grow together. You can check for any of the following services from Shomu’s Biology-
We are social. Find us on different sites here-
Thank you for watching
A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most humans. Mutations variety in dimension; they are able to have an impact on wherever from a single DNA building block (base pair) to a huge segment of a chromosome that involves more than one genes.
Gene mutations can be classified in two most important approaches:
Hereditary mutations are inherited from a mother or father and are present for the period of a individual’s lifestyles in practically each mobile within the body. These mutations are also referred to as germline mutations due to the fact they're present within the mum or dad’s egg or sperm cells, which might be also called germ cells. When an egg and a sperm mobilephone unite, the resulting fertilized egg telephone receives DNA from both mum and dad. If this DNA has a mutation, the youngster that grows from the fertilized egg may have the mutation in every of his or her cells.
Acquired (or somatic) mutations arise at some time during a character’s lifestyles and are present handiest in specified cells, not in each telephone within the physique. These changes can also be induced by using environmental explanations corresponding to ultraviolet radiation from the solar, or can occur if a mistake is made as DNA copies itself for the period of telephone division. Acquired mutations in somatic cells (cells rather then sperm and egg cells) can't be passed on to the next iteration.
Genetic changes that are described as de novo (new) mutations can be either hereditary or somatic. In some cases, the mutation occurs in a man or woman’s egg or sperm mobile but isn't present in any of the character’s other cells. In other instances, the mutation happens in the fertilized egg quickly after the egg and sperm cells unite. (it's commonly unimaginable to tell exactly when a de novo mutation happened.) because the fertilized egg divides, each and every resulting phone within the developing embryo could have the mutation. De novo mutations could provide an explanation for genetic issues wherein an affected child has a mutation in each mobilephone in the physique however the mum and dad don't, and there is not any loved ones historical past of the sickness.
Get Shomu's Biology DVD set here-
Download the study materials here-
Remember Shomu’s Biology is created to spread the knowledge of life science and biology by sharing all this free biology lectures video and animation presented by Suman Bhattacharjee in YouTube. All these tutorials are brought to you for free. Please subscribe to our channel so that we can grow together. You can check for any of the following services from Shomu’s Biology-
We are social. Find us on different sites here-
Thank you for watching
A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most humans. Mutations variety in dimension; they are able to have an impact on wherever from a single DNA building block (base pair) to a huge segment of a chromosome that involves more than one genes.
Gene mutations can be classified in two most important approaches:
Hereditary mutations are inherited from a mother or father and are present for the period of a individual’s lifestyles in practically each mobile within the body. These mutations are also referred to as germline mutations due to the fact they're present within the mum or dad’s egg or sperm cells, which might be also called germ cells. When an egg and a sperm mobilephone unite, the resulting fertilized egg telephone receives DNA from both mum and dad. If this DNA has a mutation, the youngster that grows from the fertilized egg may have the mutation in every of his or her cells.
Acquired (or somatic) mutations arise at some time during a character’s lifestyles and are present handiest in specified cells, not in each telephone within the physique. These changes can also be induced by using environmental explanations corresponding to ultraviolet radiation from the solar, or can occur if a mistake is made as DNA copies itself for the period of telephone division. Acquired mutations in somatic cells (cells rather then sperm and egg cells) can't be passed on to the next iteration.
Genetic changes that are described as de novo (new) mutations can be either hereditary or somatic. In some cases, the mutation occurs in a man or woman’s egg or sperm mobile but isn't present in any of the character’s other cells. In other instances, the mutation happens in the fertilized egg quickly after the egg and sperm cells unite. (it's commonly unimaginable to tell exactly when a de novo mutation happened.) because the fertilized egg divides, each and every resulting phone within the developing embryo could have the mutation. De novo mutations could provide an explanation for genetic issues wherein an affected child has a mutation in each mobilephone in the physique however the mum and dad don't, and there is not any loved ones historical past of the sickness.
0:07:14
Mutations (Updated)
0:08:47
Genetic mutation | gene mutation
0:02:11
How mutations, or variations, can lead to genetic conditions
0:11:34
Genetics - Mutations and their Types - Lesson 20 | Don't Memorise
0:08:27
Types of Mutations | Changes in the Gene Pool | Genetic Drift | Biology 🧬
0:05:52
The different types of mutations | Biomolecules | MCAT | Khan Academy
0:05:22
Understanding Genetic Testing for a Gene Mutation Found in Your Family
0:13:18
Is drinking milk a Superpower? Genetic Mutations: Crash Course Biology #37
0:19:13
BRUGADA syndrome, from genetic mutation to sudden cardiac death, ESC 2022 guideline review
0:05:14
The causes of genetic mutations | Biomolecules | MCAT | Khan Academy
0:04:10
Gene mutation - A Level Biology
0:07:03
Mutations
0:01:58
What is a genetic mutation?
0:00:29
Frameshift mutation 3-D
0:02:45
Identifying genetic mutations for diagnosing MDS
0:07:45
Summary of Gene Mutations
0:07:51
What are Mutations and what are the different types of Mutations?
0:02:14
How genetic mutations can increase cancer risk
0:04:32
Cancer is Caused by Mutations
0:01:14
What Causes a Gene Mutation?
0:01:29
A genetic mutation may protect against COVID symptoms: study
0:15:10
Whitney’s Rare Gene Mutation (1 of Only 100 Known Cases)
0:05:14
Genetic mutations in ALL patients & implications for treatment decisions
0:01:01
A cancer previvor shares her harrowing fight with the BRCA1 genetic mutation
Комментарии