| Genus | Brachypodium |
| Species | hybridum |
| Common Name | Hybridous mediterranean false brome |
| Abbreviation | B. hybridum |
| Ploidy | Allotetraploid |
| Chromosome Number | 2n=4x=30 |
| Genome Size | 510 Mb |
| Genome Assemblies | 2 |
| Cross Reference | NCBI taxon: 1071398 |
'Brachypodium distachyon', the purple false brome, is a species of annual grass in the family Poaceae (true grasses). They have a self-supporting growth form and simple, broad leaves. Individuals can grow to 14 cm tall.
Whole Genome Sequences & Annotations for Brachypodium hybridum
Brachypodium hybridum Bhyb26 S genes
| Query | Chromosome | Size(bp) | Coordinates | tBLASTn Hit | tBLASTn %ID | Domain |
| DUF247I-SΨ | BhD2 | 60904068 | 36498550-36499887 | LpSDUF247-I_chromosome1 | 74 | DUF247 |
| DUF247II-SΨ | BhD2 | 60904068 | 36508687-36509559 | LpSDUF247-II_chromosome1 | 84 | DUF247 |
| HPS10-S | BhD2 | 60904068 | 36506937-36507070,36507149-36507272 | LpsS_contig11029 | 38 | - |
| DUF247I-ZΨ | BhS9 | 22306114 | 19929183-19930140 | LpZDUF247-I_chromosome2 | 62 | DUF247 |
| DUF247II-ZΨ | BhD5 | 27371426 | 24809407-24810558 | LpZDUF247-II_chromosome2 | 52 | DUF247 |
| HPS10-Z | BhS9 | 22306114 | 19932354-19932528,19932623-19932732 | AsativaHPS10-Z | 58 | - |
The Brachypodium hybridum S gene sequences are available in FASTA format.
| CDS and Protein (FASTA file) | S-gene_Brachypodium_hybridum |
Gordon SP, Contreras-Moreira B, Levy JJ, Djamei A, Czedik-Eysenberg A, Tartaglio VS, Session A, Martin J, Cartwright A, Katz A, Singan VR, Goltsman E, Barry K, Dinh-Thi VH, Chalhoub B, Diaz-Perez A, Sancho R, Lusinska J, Wolny E, Nibau C, Doonan JH, Mur LAJ, Plott C, Jenkins J, Hazen SP, Lee SJ, Shu S, Goodstein D, Rokhsar D, Schmutz J, Hasterok R, Catalan P, Vogel JP. Gradual polyploid genome evolution revealed by pan-genomic analysis of Brachypodium hybridum and its diploid progenitors. Nat Commun. 2020 Jul 29;11(1):3670. doi: 10.1038/s41467-020-17302-5.
Scarlett VT, Lovell JT, Shao M, Phillips J, Shu S, Lusinska J, Goodstein DM, Jenkins J, Grimwood J, Barry K, Chalhoub B, Schmutz J, Hasterok R, Catalán P, Vogel JP. Multiple origins, one evolutionary trajectory: gradual evolution characterizes distinct lineages of allotetraploid Brachypodium. Genetics. 2023 Feb 9;223(2):iyac146. doi: 10.1093/genetics/iyac146.
Mu W, Li K, Yang Y, Breiman A, Yang J, Wu Y, Zhu M, Wang S, Catalan P, Nevo E, Liu J. Subgenomic Stability of Progenitor Genomes During Repeated Allotetraploid Origins of the Same Grass Brachypodium hybridum. Mol Biol Evol. 2023 Dec 1;40(12):msad259. doi: 10.1093/molbev/msad259.