“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…
Continue reading“Trisomy 13 also known as Patau syndrome occurs due to the numerical chromosomal abnormality in which an extra copy of chromosome 13 present with a pair.” Or in other words,…
Continue reading“Trisomy 18 also known as the Edwards syndrome occurs due to the numerical chromosomal abnormality in which an extra copy of chromosome 18 present with a pair.” Trisomies are one…
Continue reading“DNA probes are the known short, single-stranded, labelled DNA sequences used to detect the presence or absence of nucleic acid in a sample.” In situ hybridization allows the use of…
Continue reading“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…
Continue reading“The DNA microarray is a molecular genetic technique uses nucleic acid hybridization principle for gene expression studies, identification of genotype and mutations associated with the disease.” After the discovery of…
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