Light micrograph of stained giant polytene chromosomes of Drosophila funebris. These chromosomes are found in the salivary glands of D.funebris and many other fly species. The giant structure occurs when succesive replicate strands of chromosome substance fail to separate from one another,instead lining up precisely. With careful staining,the minute structure of the chromosomes may be studied. Magnification x1000 at 35mm size | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Power And Syred |
Taille de l’image : | 4916 px × 3432 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |