Table 4.
Comparison of cultivars from four different families using 89 molecular markers
| Family a | Cultivar | Time b | Parentage | Group | Shared alleles d |
|---|---|---|---|---|---|
|
I |
Yiyangbaic |
1970s |
Selection from variety of “Zhongxiang Huangzhima” |
P1 |
SBM073.5, SBM073.8, SBM750.3, SBM768.6, SBM1111.1, SBM1120.2, HS050.2, HS137.4, HS142.3, HS176.3, Y1972.1, ZHY01.3, ZHY023.4, ZM0740.1, ZM0961.4, GB182.3, SBI009.3, SBI012.2, SBI014.1, SBI017.2, SBI019.2, SBI030.1, SBI041.4, SBI043.2, SBI054.2, SBI060.1, SBI064.1 |
| Ningzhi No.1 |
1980s |
Selection from variety of “Yiyangbai” |
Pmix |
||
| Yuzhi No.4 |
1980s |
Yiyangbai × Zhuzhi No. 1 |
P2 |
||
| Yuzhi No.7 |
1990s |
Zhongzhi No.7 × Yiyangbai |
Pmix |
||
| Yuzhi 18 |
2000s |
(Variety of Yiyangbai × Yuzhi No. 11)F3 × Zhenzhi 958 |
P2 |
||
| Ezhi No. 6 |
2000s |
Ezhi No. 1 × Yiyangbai |
Pmix |
||
| Zhongzhi 12 |
2000s |
CLSU-9 (Philippine) × Yiyangbai |
P1 |
||
| Zhongzhi 18 |
2010s |
(Yiyangbai × Ezhi No. 1)F2 × Zhongzhi 11 |
Pmix |
||
| Zhongzhi 21 |
2010s |
[(Yiyangbai × Zhushanbai) F4] × Fufengzhima |
Pmix |
||
| Zhongzhiza No.2 |
2010s |
95 ms-2 (male sterile) × Zhongzhi 12 |
P2 |
||
|
II |
Yuzhi No.4c |
1980s |
Yiyangbai × Zhuzhi No. 1 |
P2 |
SBM064.3, SBM073.5, SBM073.8, SBM768.6, SBM1120.2, HS050.2, HS123.3, HS142.3, HS176.3, HS225.1, ZHY023.4, ZM030.2, ZM0740.1, ZM0961.4, ZM1179.2, SBI014.1, SBI017.2, SBI019.2, SBI023.2, SBI034.1, SBI043.2, SBI064.1 |
| Luozhi 12 |
2000s |
Zhen 89H142 × Yuzhi No. 4 |
Pmix |
||
| Luozhi No. 15 |
2000s |
Variety of Yuzhi No. 4 |
P2 |
||
| Wanzhi No. 1 |
2000s |
0176A (male sterile) × Yuzhi No. 4 |
P1 |
||
| Wanzhi No. 2 |
2000s |
Fuyang Xiaozibai × Yuzhi No. 4 |
P2 |
||
| Zhongzhi 11 |
2000s |
Space mutant of Yuzhi No. 4 |
P2 |
||
| Zhongzhi 13 |
2000s |
Space mutant of Yuzhi No. 4 |
P2 |
||
| Zhongzhi 14 |
2000s |
85-411 × Yuzhi No. 4 |
Pmix |
||
| Zhongzhi 15 |
2000s |
Yuzhi No. 4 × Suxianzhima |
Pmix |
||
| Zhuzhi No. 11 |
2000s |
Zhu 81043 × Zhu 7801 (variety of Yuzhi No. 4) |
P1 |
||
| Zhuzhi No. 14 |
2000s |
Zhu 86036 × Zhu 7801 (variety of Yuzhi No. 4) |
P2 |
||
| Zhuzhi No. 18 |
2000s |
Zhu 893 × Zhu 7801 (variety of Yuzhi No. 4) |
P2 |
||
| Ezhi No. 7 |
2010s |
Ezhi No. 3 × Yuzhi No. 4 |
Pmix |
||
|
III |
Zhongzhi No.1c |
1970s |
Selection from “Enshi Baizhima” |
Pmix |
SBM064.3, SBM073.8, SBM768.6, HS050.2, HS176.3, ZM030.2, ZM0740.1, GB182.3, GSSR007.2, GSSR090.4, SBI009.3, SBI014.1, SBI017.2, SBI019.2, SBI030.1, SBI036.2, SBI043.2, SBI050.1, SBI054.2, SBI064.1, SBI071.2 |
| Zhongzhi No.7 |
1970s |
Xiangyang Xiniujiao × Zhonghzi No.1 |
P1 |
||
| Zhongzhi No.8 |
1980s |
Zhongzhi No. 7 × Jiangling Yongguangxingzhima |
Pmix |
||
| Zhongzhi No.9 |
1990s |
Xinjiang Heizhima × Zhongzhi No. 7 |
Pmix |
||
| Zhongzhi No.10 |
1990s |
{Zhongzhi No. 5 × [(Zihuayeersan × Zhongzhi No. 1) × Suiping Xiaozihuang]} × (Zhongzhi No. 5 × Zhecheng Tiegucha) |
P1 |
||
| Zhongzhi 17 |
2010s |
Zhu86-207 × Zhongzhi No. 10 |
P2 |
||
| Zhongzhi 22 |
2010s |
Zhongzhi No. 10 × Ezhi No. 1 |
P1 |
||
| Zhongzhi 23 |
2010s |
(Zhongzhi No. 10 × Zhu 04) × Zhenzhi 98 N09 |
P1 |
||
|
IV |
Wuningheic |
1980s |
An important landrace |
P4 |
SBM064.3, SBM073.8, SBM768.5, SBM768.6, HS050.2, HS123.3, ZM1413.2, ZM1488.1, GSSR090.4, SBI005.1, SBI007.4, SBI012.2, SBI014.1, SBI017.2, SBI019.2, SBI025.1, SBI027.2, SBI030.1, SBI051.3 |
| Ganzhi No. 6 |
2000s |
Yujiangheizhima × Wuninghei |
Pmix |
||
| Ganzhi No. 9 |
2000s |
Co60 radiation mutant of “Wuninghei” |
P4 |
||
| Jiheizhi No. 1 |
2000s |
Jizhi No. 1 × Wuninghei |
P3 |
||
| Zhuzhi No. 10 | 2000s | 7801H (variety of Yuzhi No. 4) × Wuninghei | Pmix |
aFour different families with one common parent or progenitor. brelease or application time of these cultivars. cthe corresponding common parents or progenitors of each family. dthe shared genetic alleles in one family.