“The larger deletion on chromosomes that can be detected by the karyotyping technique is known as the deletion syndrome or chromosomal deletion syndrome.” We know chromosomes, right! We have articles […]
What is Deletion Syndrome? Top 6 Chromosomal Deletion Syndromes Explained Read More »
“A chromosome is the most condensed form that appears during the metaphase while the chromatid is less condensed than chromosomes and appears once during the interphase.” A complex and coiled
Differences Between Chromosome and Chromatid Read More »
“Steps in karyotyping are sample collection, cell culture, metaphase preparation, hypotonic treatment, staining and banding, microscopy and analysis.” Which is the most primitive, earliest and old-school genetic technique that is
Karyotyping Steps and Procedure Read More »
“Trisomy 21 also known as the Down syndrome is a type of chromosomal aberration occurs due to the extra copy of chromosome 21 or its part.” In 1866, John Langdon
Trisomy 21 (Down Syndrome): Definition, Causes, Symptoms, Pictures and Diagnosis Read More »
“Trisomy 13 is a type of numerical chromosomal abnormality, known as Patau syndrome, which occurs by the presence of an extra copy of chromosome 13. Let’s understand the concept of
Trisomy 13 (Patau Syndrome)- Definition, Causes, Symptoms, Life Expectancy And Diagnosis Read More »
An extra copy of chromosome 18 present along with a pair causes the condition known as trisomy 18 or Edward’s syndrome; a type of numerical chromosomal abnormality. Trisomy 21, trisomy
Trisomy 18- Definition, Symptoms, Pictures, Diagnosis And Life Expectancy Read More »
