“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 […]
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“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 »
“Chromosome 1 is the largest human chromosome made up of around ~8% of total genomic DNA, gene mutations and chromosomal aberration of it are mainly associated with developmental, mental, and
Introduction To Chromosome 1 Read More »
“A type of genetic test used to find out either structural, numerical or both type of chromosomal abnormalities is known as chromosome test.” Trisomy, monosomy, deletion, duplication and translocations are
How to perform a Chromosome Test? Read More »
