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Reference Detail
| Reference | ||
|---|---|---|
| Author | Zhang B., Xu M., Bian S., Hou L., Tang D., Li Y., Gu M., Cheng Z., Yu H. | |
| Title | Global Identification of Genes Specific for Rice Meiosis. | |
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Abstract: The leptotene-zygotene transition is a major step in meiotic progression during which pairing between homologous chromosomes is initiated and double strand breaks occur. Osam1, a homologue of maize AM1 and Arabidopsis SWI1, encodes a protein with a coiled-coil domain in its central region that is required for the leptotene-zygotene transition during rice meiosis. To gain more insight into the role of Osam1 in rice meiosis and identify additional meiosis-specific genes, we characterized the transcriptomes of young panicles of Osam1 mutant and wild-type rice plants using RNA-Seq combined with bioinformatic and statistical analyses. As a result, a total of 25,750 and 28,455 genes were expressed in young panicles of wild-type and Osam1 mutant plants, respectively, and 4,400 differentially expressed genes (DEGs; log2 Ratio ≥ 1, FDR ≤ 0.05) were identified. Of these DEGs, four known rice meiosis-specific genes were detected, and 22 new putative meiosis-related genes were found by mapping these DEGs to reference biological pathways in the KEGG database. We identified eight additional well-conserved Osam1-responsive rice meiotic genes by comparing our RNA-Seq data with known meiotic genes in Arabidopsis and fission yeast. |
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| Journal | PLoS ONE | |
| Country | China | |
| Volume | 10(9) | |
| Pages | e0137399 | |
| Year | 2015 | |
| PubMed ID | 26394329 | |
| PubMed Central ID | 4578934 | |
| DOI | 10.1371/journal.pone.0137399 | |
| URL | - | |
| Relation | ||
| Gene | AM1 AP2/EREBP85 ATM ATR CAT4 CDC2-1 CDC20.1 CDC45-1 GID2 MSH3 MSH5 MSRMK2 ORC4 PP2A-A PP44 PP47 PP56 PSS1 SK21 SNDP5 SYP121 TFS2 ZIP4 _ _ _ _ _ _ _ _ _ _ _ _ | |
| INSD | - | |
| Strain | Wild Core Collection | - |
| Induced Mutation Lines(NIG Collection) | - | |
| Sterile Seed Strain | - | |
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Lethal Embryo Mutantion Strain |
- | |
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Stages in Each Organ - Muant Lines (Gene) |
- | |
| Cultivated Varieties(NIG Collection) | - | |
| Stages in Each Organ | - | |
