20120919-涂金星-油菜隐性核雄性不育S45A恢复基因功能.ppt

文档介绍：涂金星
华中农业大学
作物遗传改良国家重点实验室
2012 09 22
油菜核雄性不育S45A恢复基因功能及新材料
16 major chromosomal
rearrangements
N1
N11
N2
N12
N3
N13
N5
N15
N14
N4
N6
N16
N7
N17
N8
N18
N9
N19
N10
N6
N15
N1-10 = A genome
N11-19 = C genome
M 1
M 2
M 3
M 4
M1 - M2 = 97% seq. similarity
M3 – M4 = 85% seq. similarity
The B. napus genome
pR85
pC3
mi174
pW172
pN113
pO12
pO123
T44979
Z26226
pN215
pW201
pW181
N96307
F20107
IA02
IF09
pO128
pW122
pN148
pR114
ca119
ca73f
es4671
pW108
R89998
Z18433
pR72
IB01
pR43
pO125
T04109
pN87
pO172
IC10
pR6
T45996
H36320
R30025
pN59
pW104f
pW174
ID05
T20671
pW130
ca103
pW188
mi323
IH10
pW205
ca16
1
2
3
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
4
C3
Arabidopsis
Brassica napus
S45A line
Bnms1ms1ms2ms2
Male sterility
1
3
3
9
Bnms1ms1ms2ms2
MS
Bnms1ms1Ms2_
BnMs1_ms2ms2
BnMs1_Ms2_
MF
F2 (15:1)
R line
BnMs1Ms1Ms2Ms2
Male fertility
×
F1
BnMs1ms1Ms2ms2 (fertile)
F
A
B
C
D
E
H
I
J
K
G
RPG1
TDF1
MYB103
Paxson-Sowder et al. Protolasma, 1997
Determination of Exine Pattern Formation
Ultrastructure of pollen wall and tapetum development