Chapter 063 Chromosome Disorders (Part 5) pptx
Chapter 063. Chromosome Disorders (Part 5) pptx
... Chapter 063. Chromosome Disorders
(Part 5)
Chromosome segregation in meiosis. A. In meiosis I, each of the 23 pairs
of chromosomes finds its "partner," ... end of meiosis I, each daughter cell contains 23
chromosomes, with each chromosome consisting of two sister chromatids. B. In
meiosis II, each chromosome aligns on the metaphase plate, and at ... cell (e.g...
Chapter 063. Chromosome Disorders (Part 3) pptx
... chromosomes. Depending on the type of array (most are constructed utilizing
either BACs or oligonucleotides), the resolution can be up to 150 kb, far greater
than for standard chromosome ... uncultured amniotic
fluid, typically using DNA probes specific for the chromosomes most commonly
identified in trisomies (chromosomes 13, 18, 21, and the X and Y). These studies
can be performed .....
Chapter 063. Chromosome Disorders (Part 2) potx
... Chapter 063. Chromosome Disorders
(Part 2)
Molecular Cytogenetics
The introduction of FISH methodologies in ... including
chromosome- specific paints (chromosome libraries), repetitive probes, and single-
copy probes (Fig. 63-2). Chromosome libraries hybridize to sequences that span
the entirety of the chromosome ...
can be used to "paint" individual chromosom...
Chapter 063. Chromosome Disorders (Part 4) doc
... detection of mosaicism.
Chromosome Abnormalities
Chromosomes in Cell Division
To understand the etiology of chromosome abnormalities, it is important to
review the movement of chromosomes during ... chromosomes during cell division. In somatic tissues,
chromosomes are replicated during the S-phase of the cell cycle, so that each
replicated chromosome consists of two identical siste...
Chapter 063. Chromosome Disorders (Part 8) ppsx
... acrocentric chromosomes
(chromosomes 13, 14, 15, 21, and 22) join together, generating a fusion
chromosome that contains virtually all of the genetic material of the original two
chromosomes. ... often
involving chromosomes 14 and 21. In this instance, the affected individual has 46
chromosomes, including one structurally normal chromosome 14, two structurally
normal chromosomes 21,...
Chapter 063. Chromosome Disorders (Part 9) pps
... gait With
Chapter 063. Chromosome Disorders
(Part 9)
Microdeletion Syndromes
The term contiguous gene syndrome refers to genetic disorders that mimic a
combination of single-gene disorders. ... abnormality involves a
deletion of a part of the short arm of chromosome 11 (11p13), which typically is
detectable on well-banded chromosome preparations. In MDS, a disorder
c...
Chapter 063. Chromosome Disorders (Part 10) doc
... unidentified genomic disorders
from the duplication architecture o
f the human genome. Nat Genet 38:1038, 2006
[PMID: 16906162]
Chapter 063. Chromosome Disorders
(Part 10)
Deletions ... recognition that not all
individuals with PWS or AS carry the chromosome 15 deletion. For such
individuals, the parental origin of the chromosome 15 region is again the
i...
Chapter 028. Sleep Disorders (Part 5) potx
...
Narcoleps
y-cataplexy
Stimulants (e.g.,
modafinil,
Chapter 028. Sleep Disorders
(Part 5)
Disorders of Sleep and Wakefulness
Approach to the Patient: Sleep Disorders
Patients may seek help from a ... excessive daytime sleepiness should be approached as symptoms (much like
fever or pain) of underlying disorders. Knowledge of the differential diagnosis of
these presenting...
Chapter 076. Eating Disorders (Part 5) docx
...
dehydration and a feeling of emptiness but has little impact on caloric balance.
Chapter 076. Eating Disorders
(Part 5)
An algorithm for basic treatment decisions regarding patients with
anorexia ... Psychiatric
Association's practice guidelines for the treatment of patients with eating
disorders. *Although outpatient management may be considered for patients with
ano...
Chapter 088. Hepatocellular Carcinoma (Part 5) pptx
... positive, quantitative
measurements of HBV DNA or HCV RNA are needed.
Chapter 088. Hepatocellular
Carcinoma
(Part 5)
Approach to the Patient: Hepatocellular Carcinoma
History and Physical
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