woodcock, christopher (2010) CIL:123, Gallus gallus gallus, erythrocyte. CIL. Dataset

Telomeres were isolated from chicken erythrocyte nuclei following restriction endonuclease treatment, and imaged by transmission EM after uranyl acetate negative staining. Like its DNA counterpart, telomeric chromatin has have a looped conformation, which likely aids in protection from the rapid degradation that occurs with free DNA ends.

通过对鸡红细胞核进行限制性内切酶处理，成功分离出端粒，随后经铀酰乙酸负染色，通过透射电子显微镜进行成像。与DNA的同源部分类似，端粒染色质呈现出环状结构，该结构可能有助于抵御游离DNA末端所伴随的快速降解。