Xác định chỉ thị phân tử liên kết với gen kháng bệnh xanh lùn ở cây bông cỏ - Pdf 95








 
  2013


 2013 i




án l


.
3 3




ii

 iii


 i
 ii
M iii
 vi
 vii
 ix
 1
1  1
2  3
3  3
4 n án 4
5  4

 5
1.1  5
1.1.1 Gossypium L.) 5
1.1.2 bông 7
1.1.3             
 13
1.1.4  19
1.2  20
1.2.1  20
1.2.2  23
1.2.3 Nguyên nhân  25

3.1  62
3.1.1 
 62 v
3.1.2           
 65
3.1.3 
 68
3.2 
 79
3.2.1  79
3.2.2 

1
, F
2
, BC
1
F
1
80
3.3  87
3.3.1            
 87
3.3.2  

2
91



A,C,G,T
Adenine, Cytosine,
Guanine, Thyamine

BSA
Bulked Segregant Analysis
Phân tích phân ly nhóm
bp
Base pair

CAPS
Cleaved Amplified
Polymorphic Sequences
 

cM
Centimorgan

CRM
Comprehensive reference map

cs.


CTAB

EST


Content
en
PCR
Polymerase chain reaction

QTLs
Quantitative trait loci

RAPD
Randomly amplified
polymorphic DNA

RFLP
Restriction fragment length
polymorphisms


RGAs
Resistance gene analog
Nh
SFR
Super Fine Resolution

SSRs
Simple sequence repeats

SNP
Single nucleotide
polymorphisms
 nucleotit

3.9       
B10 và dòng KXL002 89
3.10  97 viii
3.11  

1
F
1
(B10xKXL002)xB10 110
3.12  Kxl trên

1
F
1
(B10xKXL002)xB10 112
3.13  Kxl trên

1
F
1
(KXL002xB10)xB10 112


(B10xKXL002) 85
3.9         
 90
3.10           
2
  
BNL3395 trên gel agarose SFR 3,5%  92
3.11 K          
2
  
 92 x
3.12           
2
  
BNL3090 trên gel agarose SFR 3,5%    
 93
3.13           
2
  
BNL2921 trên gel agarose SFR 3,5%  93
3.14           
2
  
BNL3261 trên gel agarose SFR 3,5%  94
3.15           
2
1


1 


               
(Natural fibers website, 2009)
 (Fang và cs., 2010; Connell
và cs., 1998).
         (cotton blue disease -
CBDGossypium 
Aphis gossypii. 
   
              
2007)
trên 25--
 (Watkins, 1981)
Bra-xinÁc-hen-ti-na
(Diste Fano và cs., 2010; Fang và cs., 2010; Silva và cs., 2008).

-
-
(). 
 (Nguyen, 2002, 1997) 



3
 
  






.
2 

 

.



.
3 

bông 




-



 TÀI

1.1 Câ
1.1.1 Ngun gc, xut x và phân loi ngun gen bông (Gossypium L.)
     
Gossypium. Chi Gossypium 
 
        (Abdullaev, 2010; Xu và cs., 2004;
Fryxell, 1984).
Gossypium 
 
49 loài (Wendel và cs., 2010).

 




 (Flagel và Wendel,
2010; Wendel và cs., 1995).

 
K (Frelichowski và cs., 2006; Fryxell, 1992).


- 6

các loài bông có  
tiên có  
n G. herbaceum và G.arboreum) và
D (G. raimonni G. hirsutum và G.
babadense 
en
 (Chen và cs., 2007).
1.1.2 ng v c, thành phn và trình t genome cây bông




 
 
 (Chen và cs., 2007).
ng v c h gen cây bông

   (Seelanan và cs., 1997; Senchina và cs., 2003; Small và cs.,
1999)     Gossypium        
               

  (Cronn, 2002).
Gossypium -10

x=13; 2x
 (Hendrix và Stewart, 2005).
8

2004; Brubaker và cs.,1999)
di truy
 (Chen và cs., 2007)

G. herbaceum và G. arboreum), D (G.raimondii

 toàn 
ng v trình t ADN ca h gen cây bông

              
(noncoding DNA)  
 là  
 (Wendel, 20020)
(pseudogene),(Zhang, 2011) 
 (Deutsch và Long, 1999; Vinogradov, 1999)
         (organeller) vào gen nhân
(Adams và Palmer, 2003; Shahmuradov và cs., 2003)
 gen. Cách duy
 
 (Leitch, 1998; Wendel và cs., 2002).
-, và có

 (Husein và cs., 2007)


 D
 10


 (Liu và cs., 2006). Liu và cs. (2000b) 



 (An và cs., 2008; Zhang
và cs., 2007; Wang và cs., 2006; Park và cs., 2005)

          loài G.
arboreum G. hirsutum
(single copy loci) (Chee
và cs., 2004). Allen và cs. (2009)  k, 38% 
G. Arboreum thành công trên G. hirsutum.
1.1.2.4 Nghiên cng gia các phn gen l

 , nghiê

       (Chaudhary và cs.,
2009; Flagel và cs., 2008)
   (Cronn và cs., 1999)     
(Small và cs., 1999) (Adams và cs., 2003).

 


 (Allen và cs., 2009; Wendel và cs., 2010; Grover và cs.,
2007; Small và cs., 1999). 12

ng trình t gia các vùng không lp
  

G. hirsutum và G. barbadense -
-0,3%) (Small và cs., 1999)
s
nhau, trong loài G. hirsutums
      
vùng gen liên quan (An và cs., 2008; An và cs., 2007; Hsu và cs., 2008). Tuy
sG.arboreum và G. hirsutum 

G. barbadense có 
s
hình. G.hirsutum s
 (Allen và cs., 2009).
1.1.3 Nghiên cng di truyn  cây bông s dng ch th phân t


.


nay (Kalivas và
cs., 2011)



(Canadida và cs., 2006).


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