codons

codons读音音标

英

美

codons意思解释

n.

【生】(遗传)密码子

网络

密码组；三核苷酸列表；三联体密码

变形

复数：

codons

英英释义

codon

[ \'kəudɔn ]

n.

a specific sequence of three adjacent bases on a strand of DNA or RNA that provides genetic code information for a particular amino acid

词组短语

stop codon

终止密码子；停止密码

双语例句

1.

HOW

MUCHPROTEINSECONDARYSTRUCTURALINFORMATION

DO

SYNONYMOUS

CODONS

CARRY?同义密码子携带多少蛋白质二级结构信息？3.Allamino acidsexceptmethionineandtryptophanare

specified

bytwoormore

codons

.除蛋氨酸和色氨酸外的所有氨基酸可根据两种或两种以上基码确定。bbs.translators.com.cn4.Butiftheir

new

bacterium

is at least viable

,

it

willhave43

codons

that

canbe

re-assigned

toothertasks.不过，只要他们的新品细菌可以存活，这个细菌将有额外的43个基码可以被分配去做其他任务。www.ecocn.org5.

The

letters

are

grouped

into

three

-

letter\"words\"known

as

codons

,

meaning that

there

are

64ofthem.这些字母可三个一组地组成“单词”，称为基码（codon），这样的基码总共有64个。www.ecocn.org6.Alternativeinitiation

codons

andupstreamopenreadingframesalsowereidentifiedformanyyeastgenes.很多酵母基因的另外的起始启动子和上游开放阅读框也被确定。chinapubmed.net7.

But

,

with

more

codons

thanaminoacids,manyamino acidshave

more

thanone

codon

todescribethem.由于基码的数量比氨基酸多，许多氨基酸有超过一个基码来表述它们。www.ecocn.org8.Theyintendtorecode

E

.colicompletely,eliminating

the

redundant

codons

.他们想对大肠杆菌完全地重编码，减少基码冗余。www.ecocn.org9.Atthat

point

,

each scientist

haddiscovered

the

basecompositions,butnot

the

sequences

,

ofmany

of the

codons

.在那之前，他俩都发现了许多密码子的碱基组成，但序列仍未解开。10.Now

Chin

\'steamhavecreated256blankfour

-

letter

codons

thatcan

be

assignedtoamino acids

that don\'t

evenexistyet.现在秦的研究小组已创建了256个四个字母的空白密码子，可以分配给那些甚至尚未存在的氨基酸。12345