| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | UNIVERSITY 1437/2/1/27 |
| Title | Slide showing a pedigree diagram of X and Y chromosones. |
| Date | Late 19th - early 20th century |
| Extent | 1 slide |
| Description | Slide shows a black and white pedigree diagram of X and Y chromosones. The table is labelled with the following key: ' |x+ = normal X chromosome, |x = X chromosome with xeroderma allelomorph. Yx+ = normal Y chromosome, Yx = Y chromosome with xeroderma allelomorph.' The image is labelled 'Fig. 2.' |
| Access Status | Open |
| Access Conditions | The records are available subject to the signed acceptance of the Department's access conditions. |