Chromosomes contains the genetic material, it means that when any alteration happens in the number and chromosomes structure can cause genetics illness, for example: ADS, cognition problems or some changes in the genome that can represent a benefit or damage for an individual or a specie like the protection of XX chromosome.
2. CHROMOSOMES
MARÍA ALEJANDRA
PALACIO
VELÁSQUEZ
MEDICINE STUDENT
MOLECULAR
BIOLOGY
LINA MARIA
MARINEZ SANCHEZ
TEACHER
BIOGRAPHY
1. Association RUVID. (2016,
July 20). XX protection
against age-related
mutations. ScienceDaily.
Retrieved July 30, 2016
fromwww.sciencedaily.com/re
leases/2016/07/16072009444
6.htm
2. Curtis, H. (2008). Curtis
Biología. Buenos Aires:
Editorial Medica
Panamericana.
3. acquemont, D. S. (19 de JULIO
de 2016). Alterations in genomic
region linked to risk of ASD have
distinctive effects on cognition.
Biological Psychiatry.Retieved
July 3,2016 from
ttp://www.news-
medical.net/news/20160719/Alt
erations-in-genomic-region-
linked-to-risk-of-ASD-have-
distinctive-effects-on-cognition-
study-reports.aspx
MEDICAL UTILITY
These news also are useful for current
Medicine because it paves the way to
next investigations about the Influence of
the environment and all things that
conform it on chromosome changes that
cause some benefit or damage in
subjects of the same species and in the
same time.
Besides second news has a great
contribution to current medicine,
because, we can know through it if the
genetic expression is the same in people
that have any relationship without
physical or emotional appearance.
3. INTODUCTION
Gregor Mendel was studying the
heredity, he discovered that each
individual characteristic was define by
a couple hereditary factors passed
from generations to generation that he
called “elemente” and then we call it
genes.
But alone for
beginning of
the XX
century, the
researcher
discovered that
this genes are
associate with
different proteins in
chromosomes.
So, the chromosomes contains the
genetic material, it means that when
any alteration happens in the number
and chromosomes structure can
cause genetics illness, for example:
ADS, cognition problems or some
changes in the genome that can
represent a benefit or damage for an
individual or a specie like the
protection of XX chromosome.
XX PROTECTION
AGAINST AGE-
RELATED MUTATIONS
ICBiBE and Oxfort University carried
out a study in Drosophilia
megalosblaster specie, that allowed
confirm the important protection of
having two X chromosomes copies for
prevent genetic expression causes by
mutations.
They compared homozygous subject
that has two X chromosomes, one of
it regulates the genetic expression of
the other X chromosome, with
heterozygote subject has alone one X
chromosome and they discovered that
last the one has more risk, because it
didn´t have any regulation.
Student´s observation
It is very interesting, due to it gives us
keys about epidemiology, and
behavior of some genetic expressions
depends of the damage or alteration
in the chromosomes. Additionally, this
news allow me think about the
evolution of the human being and
other ways of life aren´t stop, so the
natural selection process is happen in
every life ´s moment.
ALTERATIONS IN GENOMIC
REGION LINKED TO RISK
OF ASD HAVE DISTINCTIVE
EFFECTS ON COGNITON
Study analyzed 16p112 , a little part of 16
chromosome of patients with
duplications, deletion and controls
patients with a kinship.
It found duplications and delete
information in a little zone of 16
chromosome is relate with the
development of ADS (autism spectrum
disorder) and cognitive problems .
Student´s observation
It is a news with a specify message of
always take in account the millions of
possibilities as any error in a
chromosome may be express. So, the
importance of it is very great, because
with this the doctors can determinate
when a certain behavior and familiar
background help to obtain a real
diagnosis.
4. INTRODUCCION
INTODUCTION
Gregor Mendel was studying the
heredity, he discovered that each
individual characteristic was
determined by a couple hereditary
factors passed from generations to
generation that he called “elemente”
and we call it genes.
But alone for
beginning of
the XX
century, the
Scientifics
discovered that
this genes are
associate with
different proteins in
chromosomes.
So, the chromosomes contains the
genetic material, it means that when
any alteration happens in the number
and chromosomes structure can
cause genetics illness, for example:
ADS, cognition problems or some
changes in the genome that can
represent a benefit or damage for an
individual or a specie like the
protection of XX chromosome.
Chromosomes contains
the DNA that has been
pass generation to
generation.
Changes in chromosomes
can cause genetics illness
or some changes in the
species.
5. XX PROTECTION AGAINST
AGE-RELATED
MUTATIONS
(2016, July 20)
XX PROTECTION
AGAINST AGE-
RELATED MUTATIONS
ICBiBE and Oxfort University carried
out a study in the Drosophilia
megalosblaster, that allowed confirm
the important protection of having two
X chromosomes copies for prevent
genetic expression causes by
mutations.
They compared homozygous subject
that has two X chromosomes, one of
it regulates the genetic expression of
the other X chromosome with
heterozygote subject has alone one X
chromosome and they discovered that
last one has more risk because it
didn´t have any regulation.
Student´s observation
It is very interesting, due to it gives us
keys about epidemiology, and
behavior of some genetic expressions
depends of the damage or alteration
in the chromosomes. Additionally, this
news allow me think about the
evolution of the human being and
other ways of life aren´t stop, so the
natural selection process is happen in
this moment.
6. XX PROTECTION AGAINST AGE-RELATED
MUTATIONS
XX chromosome is
relation with the life
expectancy and
health.
BARR
BODY
7. XX PROTECTION AGAINST AGE-RELATED
MUTATIONS
Researches said that the
different life expectancy
between females and
males was explain for the
accumulation of mutation
that affect in an increase
way the heterozygotes
beings.
Who will live longer ?
8. XX PROTECTION AGAINST AGE-RELATED
MUTATIONS
XX chromosome give protection
because many of genetic illness
have a recessive nature, so the
female needs have two copies of
it recessive gene in both
chromosomes to express it, while
man needs only one in X or Y
chromosomes for express the
mutation.
Endogamy allows decreases the
protection effects of XX
chromosome.
9. XX PROTECTION AGAINST AGE-RELATED
MUTATIONS
Student´s observation
It is very interesting, due to it gives us
keys about epidemiology, and
behavior of some genetic expressions
depends of the damage or alteration
in the chromosomes. Additionally, this
news allow me think about the
evolution of the human being and
other ways of life aren´t stop, so the
natural selection process is happen in
every life´s moment.
10. ALTERATIONS IN GENOMIC
REGION LINKED TO RISK OS
ASD HAVE DISTINCTIVE
EFFECTS ON COGNITON
ALTERATIONS IN GENOMIC
REGION LINKED TO RISK OF
ASD HAVE DISTINCTIVE
EFFECTS ON COGNITON
Study analyzed 16p112 , a little part of 16
chromosome of patients with
duplications, deletion and controls
patients with a kinship.
It found duplications and delete
information in a little zone of 16
chromosome is relate with the
development of ADS (autism spectrum
disorder) and cognitive problems .
Student´s observation
I think it is a news with a specify message
of always take in account the millions of
possibilities as any error in a chromosom
may be express. So, the importance of it
is very great, because with this the
doctors can determinate when a certain
behavior and familiar background help to
obtain a real diagnosis
(2016,july 19)
11. Irregularities in 16 chromosome (specific
in 16p112 gen) like duplication or deletion
can cause ADS and/or cognitive problems.
ALTERATIONS IN GENOMIC REGION LINKED
TO RISK OS ASD HAVE DISTINCTIVE EFFECTS
ON COGNITON
12. ALTERATIONS IN GENOMIC REGION LINKED
TO RISK OS ASD HAVE DISTINCTIVE EFFECTS
ON COGNITON
Methods
Deletion
carriers
62
Duplication
carriers
44
Control
people
71
They had a familiar kinship
Neuropsychological text TO
MESSURE
Cognitive functioning
Fine motor skills
Language
Memory
Executive functions.
13. ALTERATIONS IN GENOMIC REGION LINKED
TO RISK OS ASD HAVE DISTINCTIVE EFFECTS
ON COGNITON
It prove the relation of the cognitive
function and ASD with the error in 16
chromosome and the different ways of
this genetic mistakes appears, for
example it could affect motor ,
phonology, reading and verbal
capacity.
14. ALTERATIONS IN GENOMIC REGION LINKED
TO RISK OS ASD HAVE DISTINCTIVE EFFECTS
ON COGNITON
It is a news with a specify message of always take in
account the millions of possibilities as any error in a
chromosome may be express. So, the importance of it is
very great, because with this the doctor can determinate
when a certain behavior and familiar background help to
obtain a real diagnosis .
15. MEDICAL UTILITY
MEDICAL UTILITY
These news also are useful for current
Medicine because it paves the way to
next investigations about the Influence
of the environment and all things that
conform it on chromosome changes
that cause some benefit or damage in
subjects of the same species and in
the same time.
Besides second news has a great
contribution to current medicine,
because, we can know through it if the
genetic expression is the same in
people that have any relationship
without physical or emotional
appearance.
16. MEDICAL UTILITY
Both news show us the importance of chromosomes study for
the sciences, medicine and the development of the different
ways of life. Also these check the relation between the
alteration of any part or whole chromosome with changes and
illness that can affect an entire specie or can be a possibility
of survive at the environment.
17. MEDICAL UTILITY
The genome study has allowed discover many advantages
and disadvantages of each gen that are in a chromosome,
with the capacity of pass to other generation and modify a
right function.
18. MEDICAL UTILITY
Recently our life style is based in habits that can damage our
health, and many of these problems are result of changes in our
genetic information, so these kind of studies are a good method
to starting search new strategies for it use in a future.
19. BIOGRAPY
1. Association RUVID. (2016, July 20). XX protection against age-
related mutations. ScienceDaily. Retrieved July 30, 2016
fromwww.sciencedaily.com/releases/2016/07/160720094446.htm
2. Curtis, H. (2008). Curtis Biología. Buenos Aires: Editorial Medica
Panamericana.
3. acquemont, D. S. (19 de JULIO de 2016). Alterations in genomic region
linked to risk of ASD have distinctive effects on cognition. Biological
Psychiatry.Retieved July 3,2016 from http://www.news-
medical.net/news/20160719/Alterations-in-genomic-region-linked-to-risk-
of-ASD-have-distinctive-effects-on-cognition-study-reports.aspx
