CARMEN Y REN-SHIANG EN ARCOS: [這是什麼東西-有獎徵答]

Saturday, February 24, 2007

最近因為工作的關係, 看到一些以前從沒見過的東西,

在這裡貼上給親朋好友一起分享.

我對這張照片中的那兩個黑色圈圈特別有興趣,有誰可以告訴我那是什麼東西嗎?

解答這張照片的, 我也會送獎品的.

At 10:05 PM, Anonymous said...: There’s not much background of this picture, so it’s not easy to say. It looks to me that the black stuff you are interested is “autophagosome”. These two autophagosomes are situated in two phagocytic vacuoles. The bright light white stuff is due the embedding artifact. Is the whole thing a parasite? Looks like it is sitting in the epithelial cell, inside a parasitophorous vacule. I’m not sure about the SEM image, is it the bacteria?