Table 3.
Numbers of mapped pearl millet gene-based markers, by linkage group, exhibiting significant relationships with loci on chromosomes of five sequenced grasses; chromosomes indicated in bold font show best evidence for synteny with the corresponding pearl millet linkage groups
| Sno | Oryza sativa (Rice) | Setaria italica (Foxtail millet) | Pennisetum glaucum (Pearl millet) | Sorghum bicolor (Sorghum) | Zea mays (Maize) | Brachypodium distachyon |
|---|---|---|---|---|---|---|
| 1 |
Os_12(1) |
Si_7(2) |
Pg_1(21) |
SBI-08(2) |
Zm_10(6) |
Bd_4(1) |
| Os_10(1) |
Si_1(1) |
|
SBI-04(1) |
Zm_08(1) |
Bd_3(1) |
|
|
Os_05(5) |
Si_3(11) |
|
SBI-09(9) |
Zm_06(3) |
Bd_2(7) |
|
| |
Si_6(2) |
|
SBI-01(1) |
Zm_02(1) |
|
|
| |
Si_8(4) |
|
|
|
|
|
| 2 |
Os_03(2) |
Si_9(10) |
Pg_2(17) |
SBI-01(6) |
Zm_01(4) |
Bd_1(2) |
|
Os_10(2) |
Si_4(2) |
|
SBI-10(2) |
Zm_06(1) |
Bd_5(1) |
|
| Os_02(1) |
Si_1(4) |
|
SBI-04(3) |
Zm_09(1) |
Bd_3(4) |
|
| |
Si_2(1) |
|
|
Zm_05(4) |
|
|
| 3 |
Os_02(3) |
Si_1(4) |
Pg_3(6) |
SBI-04(4) |
Zm_05(1) |
Bd_1(1) |
| Os_01(1) |
Si_7(1) |
|
SBI-03(1) |
Zm_04(2) |
Bd_3(2) |
|
| |
Si_3(1) |
|
|
Zm_03(1) |
Bd_2(1) |
|
| 4 |
Os_01(1) |
Si_5(1) |
Pg_4(9) |
SBI-09(1) |
Zm_01(3) |
Bd_2(1) |
|
Os_08(4) |
Si_3(1) |
|
SBI-08(1) |
Zm_06(1) |
Bd_3(3) |
|
| |
Si_6(6) |
|
SBI-07(3) |
Zm_10(1) |
|
|
| |
Si_9(1) |
|
SBI-05(1) |
Zm_02(1) |
|
|
| 5 |
Os_03(5) |
Si_3(1) |
Pg_5(9) |
SBI-01(5) |
Zm_01(2) |
Bd_1(5) |
| |
Si_4(3) |
|
|
Zm_09(2) |
|
|
| |
Si_9(5) |
|
|
|
|
|
| 6 |
Os_04(1) |
Si_7(1) |
Pg_6(16) |
SBI-06(1) |
Zm_06(1) |
Bd_5(2) |
| Os_11(1) |
Si_1(1) |
|
SBI-05(1) |
Zm_04(1) |
Bd_4(1) |
|
|
Os_01(4) |
Si_5(14) |
|
SBI-02(1) |
Zm_02(1) |
Bd_2(2) |
|
| |
|
|
SBI-03(7) |
Zm_03(5) |
|
|
| 7 |
Os_09(1) |
Si_9(1) |
Pg_7(10) |
SBI-09(1) |
Zm_02(1) |
Bd_4(1) |
| Os_07(1) |
Si_2(9) |
|
SBI-02(6) |
Zm_07(3) |
Bd_1(2) |
|
| 8 |
Os_02(1) |
Si_4(1) |
Pg_A(1) |
SBI-04(1) |
Zm_05(1) |
Bd_1(1) |
| Total | (35) | (88) | (89) | (58) | (48) | (38) |
Linkage groups of pearl millet represented as Pg_1 = LG1, Pg_2 = LG2, Pg_3 = LG3, Pg_4 = LG4, Pg_5 = LG5, Pg_6 = LG6, Pg_7 = LG7 and Pg_A = LGA, Chromosomes of foxtail millet named as Si_1 to Si_9, chromosomes of rice as Os_01 to Os_12, chromosomes of sorghum as SBI-01 to SBI-10, chromosomes of maize as Zm_01 to Zm_10 and chromosomes of Brachypodium as Bd_1 to Bd_5. The numbers in the brackets indicate the number of pearl millet TUSs containing mapped EST-SSR markers that had significant BLAST hits (e-value ≤ 1E-10) on the chromosome sequences of other grasses when BLAST search was done separately for each grass genome.