Male chromosomes. Coloured light micrograph of a normal trypsin/leishman banded male karyotype,the full complement of male chromosomes arranged in numbered homologous pairs. They are numbered 1- 23 from top left to bottom right & are obtained by matching unpaired chromosomes photographed at the metaphase stage of cell division. Each member of a homologous pair is similar in length & banding pattern. Male & female sets differ only in the sex chromosome (bottom right pair); a female is labelled XX: a male XY. Each human cell contains 46 chromosomes,23 of maternal & 23 of paternal origin. Magnification: x2400 at 6x7cm size | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / L. WILLATT, EAST ANGLIAN REGIONAL GENETICS SERVICE |
Bildgröße: | 4701 px × 3795 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |