Table 1.
Identification of important flowering gene homologs in the model temperate grass- Brachypodium distachyon and temperate bamboo- Phyllostachys heterocycla using Oryza sativa amino acid sequences as query in BLAST-P analyses.
| Flowering pathways/regulator | Genes | O. sativa identifiers used as query | BLAST hits in B. distachyon | BLAST hits in P. heterocycla |
|---|---|---|---|---|
| Vernalization | VRN1 | Os03g54160 |
Bradi1g08340 Bradi1g59250 |
PH01000606G0250 PH01000222G1190 |
| VIL2 | Os12g34850 |
Bradi4g05950 Bradi2g36237 |
PH01000006G3670 | |
| PH01000674G0720 | ||||
|
PH01000258G0590 PH01001556G0190 |
||||
| VIL3 | Os02g05840 | Bradi3g04140 | PH01000836G0140 | |
| Bradi1g33450 |
PH01000114G1300 PH01002795G0050 |
|||
| FLC/MADS37 | n.f.c | Bradi3g41297 | No hit | |
| FLC/MADS51 | Os01g69850 | Bradi2g59191 | No hit | |
| n.f.c | Bradi2g59119 | No hit | ||
| Photoperiod | PHY A | Os03g51030 |
Bradi1g10520 Bradi1g10510 Bradi1g08400 |
PH01000222G1330 PH01000606G0390 |
| PHY B | Os03g19590 |
Bradi1g64360 Bradi1g08400 |
PH01000013G2240 PH01000013G2230 PH01000222G1330 PH01000606G0390 |
|
| CRY 1 | Os02g36380 |
Bradi3g46590 Bradi5g11990 Bradi3g49204 |
PH01000349G1020 PH01000968G0540 PH01002373G0140 PH01000263G1210 PH01002304G0120 |
|
| CRY2 | Os02g41550 |
Bradi3g49204 Bradi5g11990 Bradi3g46590 |
PH01000968G0540 PH01000349G1020 PH01002304G0120 PH01002373G0140 PH01002304G0180 |
|
| CCA1 | Os08g06110 | Bradi3g16515 |
PH01001283G0510 PH01000383G0300 |
|
| ELF 3 | Os01g38530 | Bradi2g14290 |
PH01000391G0450 PH01000410G0960 |
|
| ELF 4 | Os11g40610 |
Bradi4g13227 Bradi1g60090 |
PH01002557G0050 | |
| TOC 1 | Os02g40510 | Bradi3g48880 |
PH01003618G0130 PH01000345G0790 |
|
| COP 1 | Os02g53140 | Bradi3g57667 |
PH01000928G0310 PH01000311G0870 |
|
| FKF 1 | Os11g34460 |
Bradi4g16630 Bradi1g33610 Bradi3g04040 |
PH01002958G0010 PH01000114G1110 PH01000836G0340 PH01002213G0250 PH01007024G0030 |
|
| ZTL | Os06g47890 |
Bradi1g33610 Bradi3g04040 Bradi4g16630 |
PH01007024G0030 PH01002213G0250 PH01000836G0340 PH01000114G1110 PH01002958G0010 |
|
| CO | Os06g16370 |
Bradi1g43670 Bradi3g56260 |
PH01005551G0030 | |
| GI | Os01g08700 | Bradi2g05226 |
PH01002142G0290 PH01001722G0270 |
|
| Autonomous | FCA | Os09g03610 | Bradi4g08727 | PH01002230G0270 |
| FY | Os01g72220 | Bradi2g60817 |
PH01001355G0380 PH01002367G0110 PH01002367G0090 |
|
| FLD | Os04g0560300 |
Bradi5g18210 Bradi3g58720 |
PH01000272G0440 | |
| FPA | Os09g0516300 | Bradi4g35250 | PH01000191G0930 | |
| FVE | Os01g0710000 | Bradi2g47940 |
PH01000048G0850 PH01000241G0710 |
|
| LD | Os01g70810 | Bradi2g59937 | PH01006816G0010 | |
| FLK | Os12g40560 |
Bradi4g02690 Bradi1g14320 |
PH01000025G1210 | |
| Gibberellic acid | GA1 | Os02g17780 | Bradi2g33686 |
PH01000557G0660 PH01002827G0080 PH01004049G0170 |
| KAO | Os06g02019 |
Bradi1g51780 Bradi1g30807 Bradi5g00467 Bradi4g05240 |
PH01000083G0900 PH01003454G0070 PH01000246G0620 |
|
| GA2ox1 | Os05g06670 |
Bradi2g34837 Bradi2g12440 |
PH01000685G0370 | |
| GA2ox2 | Os01g22910 |
Bradi2g12440 Bradi2g34837 |
PH01000685G0370 | |
| GA2ox3 | Os01g55240 |
Bradi2g50280 Bradi2g19900 Bradi2g16750 Bradi2g16727 Bradi2g32577 Bradi2g06670 |
PH01000018G1890 PH01001124G0470 PH01001567G0040 PH01000273G0650 PH01000274G0980 |
|
| GA3ox1 | Os05g08540 |
Bradi2g04840 Bradi4g23570 |
PH01002274G0400 | |
| GA3ox2 | Os01g08220 |
Bradi2g04840 Bradi4g23570 |
PH01002274G0400 | |
| GID1 | Os05g33730 | Bradi2g25600 |
PH01001316G0350 PH01002734G0310 |
|
| GID2 | Os02g36974 | Bradi3g46950 | No hit | |
| GAMYB | Os01g59660 | Bradi2g53010 |
PH01000009G0060 PH01000029G1950 |
|
| Integrator | FT | Os06g06320/Hd3a |
Bradi1g48830 Bradi2g07070 Bradi5g14010 Bradi3g48036 Bradi2g49795 Bradi1g38150 Bradi2g19670 Bradi4g39730 Bradi4g39760 Bradi3g08890 Bradi4g39750 Bradi4g42400 Bradi3g44860 Bradi5g09270 Bradi1g42510 |
PH01002288G0050 PH01001134G0390 PH01003363G0220 PH01002570G0010 |
| Os06g06300/RFT1 |
Bradi1g48830 Bradi2g07070 Bradi3g48036 Bradi5g14010 Bradi2g49795 Bradi2g19670 Bradi3g08890 Bradi1g38150 Bradi4g39730 Bradi4g39760 Bradi4g42400 Bradi4g39750 Bradi4g35040 Bradi3g44860 Bradi5g09270 Bradi2g27860 Bradi2g01020 |
PH01002288G0050 PH01001134G0390 PH01003363G0220 PH01002570G0010 PH01007086G0020 |
||
| SOC1 /MADS50 | Os03g03070 |
Bradi3g32090 Bradi1g77020 Bradi3g51800 |
PH01000759G0450 PH01000059G1270 PH01000107G0570 PH01002152G0120 |
|
| Drought | Dof12 | Os03g07360 |
Bradi1g73710 Bradi3g25670 |
PH01000113G0300 PH01000188G0230 PH01000219G0080 PH01001264G0440 |
| Physiological maturity | LFY | Os04g51000 | Bradi5g20340 | No hit |
| TFL1 | Os11g05470/RCN1 |
Bradi4g42400 Bradi5g09270 Bradi3g44860 Bradi1g48830 Bradi2g07070 Bradi3g48036 Bradi2g49795 Bradi5g14010 Bradi2g19670 Bradi3g08890 Bradi2g01020 Bradi1g38150 Bradi4g39730 |
PH01001134G0390 PH01003363G0220 PH01002570G0010 PH01007086G0020 PH01002288G0050 |
|
| Os12g05590/RCN3 |
Bradi4g42400 Bradi5g09270 Bradi3g44860 Bradi1g48830 Bradi2g07070 Bradi3g48036 Bradi2g49795 Bradi5g14010 Bradi2g19670 Bradi3g08890 Bradi2g01020 Bradi1g38150 Bradi4g39730 |
PH01001134G0390 PH01003363G0220 PH01002570G0010 PH01007086G0020 PH01002288G0050 |
The criteria used were: e−40, identity = 50% and length coverage = 60% of the query sequence. If the O. sativa gene is yet to be functionally characterized (no functional characterization, n.f.c), B. distachyon gene sequences were used as query. When no homologous sequences were identified in our set criteria, it is mentioned as no hit.