Cephalopods may have the oldest sex chromosomes of any animal, according to a new discovery in the octopus genome.

The Expanded NF1-Rasopathy panel by NGS involves the simultaneous sequencing of 17 genes: NF1, SPRED1 ... and frameshifts caused by deletion/ duplication up to 112bp. Deletion/duplication analysis for ...

Human cells ordinarily have 46 chromosomes, but people with multiple myeloma are often missing part of their 17th chromosome. Missing part of a chromosome may indicate that the cancer is ...

Over-expression of DAX1 (through duplication of Xp21) and Wnt4 (through duplication ... Rapid FISH studies using probes specific for the X (DX1) and Y (SRY) chromosomes can provide useful information, ...

The octopus just revealed another one of its secrets: what determines its sex. University of Oregon researchers have ...

Large and rare duplications and deletions in a chromosome region known as 22q11.2 , which involves genes that regulate cardiac development, are linked to nonsyndromic bicuspid aortic valve disease.

Citation: Team links gene duplications, deletions within chromosome region to nonsyndromic bicuspid aortic valve disease (2025, January 15) retrieved 3 February 2025 from https://medicalxpress.com ...