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This is a very interesting method, and your results look great! Have you attempted this method with tissue sections from animals, be in frozen or fixed or parafin embedded or anything like that?
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Dear Kishanda Vyboh, Lara Ajamian, and Andrew J. Mouland:
I am a students of eight year program of clinical medicine of Xiangya medical school, Central South university of China, and I have been doing a research for my M.D degree on Spinal Muscular Atrophy(SMA) . Now I have been doing research on the mechanism of the protein Survival Motor Neuron (SMN) during the fusion of myoblasts to form myotubes, and how it affects the development of skeletal muscle when SMN is reduced, as always seen in the biopsy of those SMA patients. My hypothesis is that the role of SMN is to transfer the mRNA of β-actin to the lamellepodia of fusing myoblast to produce β-actin locally, just the same as it dose in the development of neurons . And lamellepodia is the very organelle for migration and fusion. The key step is to prove the co-existence of the mRNA of β-actin, the protein of β-actin and the protein of SMN at the lamellepodia, and that when SMN is reduced, the β-actin protein is reduced at lamellepodia and more mRNA of β-actin is retained in the nucleus. That is quite new and it forced me to use some new technique----the combination of immunofluorescence and fluorescence in situ hybridization. However, the combination of IF-FISH is something new to our lab technicians. So I have found 2 protocols newly published in 2012, and one is yours( http://www.jove.com/video/4002/detection-of-viral-rna-by-fluorescence-in-situ-hybridization-fish)showing the whole process. I need your video very much because I have only 4 months left and it provides the best and the most direct guide to me. I have tried to subscribe it using my own account, but unfortunately I failed because WWW.JoVE Video.com only accepts the subscription from public institutions such as libraries. Then I have contacted the library of Xiangya medical school but with no reply yet. So could you kindly do me a favor to share this video with me? I will appreciate your great generosity, Thank you very much!
Best wishes,
Zhaotai Zeng,
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ReplyPosted by: Joe M.August 6, 2012, 12:40 PM