.


:




:

































 

 

 

 


Define of transcription and characteristics




, қ, ң

6.4.2. -, .

6.4.3. , .

6.4.4. .

6.4.5. . .

6.4.6. , ,

6.4.7 , .

6.4.8. - .

6.4.9. . .

6.4.10. .

 

*

6.5. : , , , , , , , , : ,

6.6. :

:

6.6.1. . . .. ., 2006, . 54.

6.6.2. .. . ., 2003, . 35-46, 1994, . 253-267. 287-301.

6.6.3. .., .. ( ). , 2007, . 64-82.

6.6.4. .., .. . ., 2003, .149-217.

6.6.5. . . . .. , 2004, . 29-41.

:

6.6.6. .., .. . ., 2005, . 296-328.

6.6.7. . . ., 1987, 72-130.

6.7. :

6.7.1. ():

6.7.1.1. .

6.7.1.2. 3 10 .

6.7.1.3. .

6.7.2. :

6.7.2.1. , , .

6.7.2.2. , , .

6.7.2.3. -.

6.7.2.4. .

 

6.7.2.5. :

1. 51 . : , , ?

2. 30 -. , , , .

3. - , , , , . , , , , , , .

4. , ,

... ...

, ?

6.7.

6.7.3. :

6.7.3.1. ().

6.7.3.2. - .

6.7.3.3. , ?

6.7.3.4. - ?

6.7.3.5. , - .

6.7.3.6. ?

:

--- , --Қ- қ ү ққ ө ә Қ- Aminoacyl-t-RNA synthetase - enzyme, binding aminoacid with corresponding t-RNA during protein biosynthesis  
, - ққң ң -Қ ғ қ ң ү Translation process of biosynthesis of protein, based on turning of codon sequences of m-RNA into aminoacid sequencies of polypeptide chain
, - , қ -Қ- ү ғ ұқ қ қң қ ң ққ қ ң ғ Genetic ode natural mechanism of converting of genetic information written in m-RNA by codons or triplets into aminoacid sequence of protein  
(2 ) - қғ ққң (2 ә ө) қ Degeneracy - coding of certain amino acids with several (two or more) codons
- - ғ ққң ң -Қ-ғ ә Collinearity - accordance of order of aminoacids in polypeptide chain to order of arrangement of their encoding triplets in m-RNA
() Қ ғ ң қ () құ Nonoverlapping introducing (presence) of any nucleotide only in one triplet (codon) in the translation process
- , , - Ү ү, -Қ ң ңғ қ қң (ң) қ, ү қ Nonterruptivity "code without commas", discontinuous, non-stop reading of genetic information from first to the last triplet in m-RNA in translation process
( ) ү қ қ ө ң ққ Tripletness encoding of one aminoacid by three adjacent nucleotides (triplet or codon)
( ) ғ қ ғ (ө ) ққң қ Universality coding of certain aminoacids in all living organisms (with rare exceptions) by the same codons

 

: . ..

5

6.1.:

6.2. : , , .

6.3. :

-

-

-

- : , ,

- .

6.4. :

*6.4.1. , ,





:


: 2016-11-20; !; : 419 |


:

:

, - , ; , - .
==> ...

1511 - | 1525 -


© 2015-2024 lektsii.org - -

: 0.012 .