干细胞分子标记简述

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这是一篇关于干细胞分子标记的文章，里面列举了很多种不同的干细胞分子标记.
% l' h9 w! A+ N4 j- rAppendix E.i. " L- g& x1 d; \
HOW DO RESEARCHERS USE
2 D% K$ Q+ d" i/ Z- L. s! nMARKERS TO IDENTIFY STEM CELLS? 4 M9 c$ w4 `, c- N  }- u
In recent years, scientists have discovered a widearray of stem cells that have unique capabilities to self-renew, grow indefinitely, and differentiate or develop into multiple types of cells and tissues. Researchers now know that many different types of stem cells exist but they all are found in
- r4 N) y- t$ `8 Yvery small populations in the human body, in some cases 1stem cell in 100,000 cells2 {) I/ b5 ^/ ?5 P9 H
in circulating blood.And, when scientists examine these cells under a microscope, they look
/ f, N( V; q1 ~% o! `2 x6 \# Wjust like any other cell in the tissue where they are found. So, how do scientists identify
2 T. J7 {  D" d' o; tthese rare type of cells found in many different cells and tissues—a process that is much akin to finding a needle in a haystack? The answer is rather simple thanks to stem
$ c+ K  T6 X( W' B  Lcell “markers.” This feature describes stem cell marker technology and how it is used in the   A" }3 }: f5 E% w* c( t
research laboratory. Following this is a listing of some of the commonly used stem cell markers
# `* d0 n0 H6 y2 G0 u# d4 w(see Appendix E.ii. Markers Commonly Used to IdentifyStem Cells and to Characterize : V/ U1 s3 B6 |' `; P# {1 A
Differentiated Cell Types). ……………………………; H( D2 m% t. L* S
) o+ S' J# N/ v
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