看板Biology
标 题Re: [问题] 关於PCR的primer的问题
发信站KKCITY (Tue Dec 6 06:58:30 2005)
转信站ptt!ctu-reader!ctu-peer!news.nctu!netnews.chu!Leo.mi.chu!zoonews.ee.nt
※ 引述《[email protected] (希望这世界可以单纯一点 )》之铭言:
> 最近在看一篇paper
> 有提到PCR的技术
> 有些部分不是很清楚
> 希望板上的各位大大 能帮忙解答 谢谢
> 这篇paper所用的primers 序列为
> 338f(5'-ACT CCT ACG GGA GGC AGC-3') 与
> 907 revers(5'-CCG TCA ATT CMT TTR AGT TT-3')
> were used, with M being a 1:1 mixture of A and C.
> 其中907 primer的序列中M与R是代表什麽意思?
Standard IUB/IUPAC nucleic acid codes Code of Nucleic Acid(s)
A Adenine
C Cytosine
G Guanine
T Thymine
U Uracil
M A or C (amino)
R A or G (purine)
W A or T (weak)
S C or G (strong)
Y C or T (pyrimidine)
K G or T (keto)
V A or C or G
H A or C or T
D A or G or T
B C or G or T
N A or G or C or T (any)
Standard IUB/IUPAC amino acid codes
One-letter code / Amino acid / Three-letter code
A
Alanine
Ala
B
Aspartic acid or Asparagine
Asx
C
Cysteine
Cys
D
Aspartic acid
Asp
E
Glutamic acid
Glu
F
Phenylalanine
Phe
G
Glycine
Gly
H
Histidine
His
I
Isoleucine
Ile
K
Lysine
Lys
L
Leucine
Leu
M
Methionine
Met
N
Asparagine
Asn
P
Proline
Pro
Q
Glutamine
Gln
R
Arginine
Arg
S
Serine
Ser
T
Threonine
Thr
V
Valine
Val
W
Tryptophan
Trp
X
Unknown
Xxx
Y
Tyrosine
Tyr
Z
Glutamic acid or Glutamine
Glx
--
┌─────◆KKCITY◆─────┐ KK免/费/拨/接 ◤
│ bbs.kkcity.com.tw │▏电话(1):449◤1999 电话(2):4058-6000
└──《From:143.48.8.154
》──┘▏帐号:kkcity 密码:kkcity
--