and suggest a developmental explanation for the pigmentary patterns seen in chromosomal or genetic mosaicism and in chimerism. Further, they emphasize the need for extensive cytogenetic ...

Mosaicism occurs when two or more groups of cells in a person possess a different genetic makeup. As a mosaicism example, a person might possess some cells that have 46 chromosomes while other ...

Researchers identified mosaicism as a possible factor influencing Alzheimer’s risk in adults with Down syndrome, offering new insights into amyloid biomarkers and their broader implications for ...

The brindle coat pattern is caused by a complex gene process called mosaicism, where some cells express one allele while others express a different one. 1 This unique genetic quirk results in the ...

Cancer in children and adolescents is rare. Nevertheless, malignant diseases are still one of the most common causes of death ...

of the NF1 gene and can be used to identify a genetic variant deep within the intron. Some individuals who have received an inconclusive result with NGS can receive an NF1 diagnosis with RNA-based ...