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Robertsonian translocation (ROB) is a chromosomal abnormality where the entire long arms of two different chromosomes become fused to each other. It is the most common form of chromosomal translocation in humans, affecting 1 out of every 1,000 babies born. [1] .
22 Μαΐ 2018 · A Robertsonian translocation is a chromosomal abnormality that generally doesn’t cause health problems. However, it can affect pregnancy, especially when it results in a fetus with a...
27 Φεβ 2020 · Robertsonian translocation is the most common form of chromosomal translocation in humans. It means that two chromosomes, the structures that make up a person’s DNA, join together in an...
Robertsonian translocations are constitutional chromosomal rearrangements arising from pericentric fusions between the short arms of two acrocentric chromosomes (chromosomes 13–15, 21–22) (Fig. 1 A). They usually segregate successfully in meiosis and mitosis.
16 Φεβ 2024 · Robertsonian translocations are very rare structural chromosomal abnormalities — with only about one in 900 people having them. Translocations like this happen on their own and are out of our...
A Robertsonian translocation represents a special variety of chromosome translocation in which the long arms of two acrocentric chromosomes (13, 14, 15, 21, or 22) fuse at their centromeres. From: Fetal and Neonatal Secrets (Third Edition) , 2014
Centric fusions, or Robertsonian translocations, are special cases of translocation in which two breaks are very close to the centromeres of acrocentric chromosomes, causing the formation of a large metacentric or submetacentric chromosome.
