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Reference Detail
| Reference | ||
|---|---|---|
| Author | Liu W.Z., Li Z.Y., Liu C., Yu X.T., Yu W.Q., Li P. | |
| Title | <i>Paenibacillus terrae</i> NK3-4 regulates the transcription of growth-related and stress resistance-related genes in rice. | |
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Abstract: <i>Paenibacillus terrae</i> NK3-4 is a plant growth-promoting rhizobacterium. In this study, the effects of NK3-4 on rice growth and gene transcription were determined. The results indicated that a seed soaking treatment and a pre-germination seed treatment using NK3-4 promoted rice growth, especially spraying rice seedlings with NK3-4 increased the root number and root length by 34.2% and 34.1%, respectively. Moreover, NK3-4 induced the differential transcription of genes annotated with gene ontology (GO) terms; the number of up-regulated genes was 4.38-times higher than the number of down-regulated genes. The NK3-4 treatment induced the differential transcription of genes in 1794 GO functional groups, with 1531 functional groups containing up-regulated genes. Specific growth-related genes up-regulated by NK3-4 are involved in biological processes, including responses to auxin, hormone biosynthesis, cellular component biogenesis, root system development, and other functions. Furthermore, stress resistance-related genes were up-regulated, some of which encode WRKYs, NPK1-related protein kinase, NPR1-like 4, CaM-like proteins, MYBs, ERFs, TIFYs, NACs, EL5s, PR1s, PR2, PR8, PODs, and PAD4. Considered together, these findings imply that NK3-4 may promote plant growth and enhance stress resistance by regulating gene expression, making it a potentially useful microbe for regulating rice growth and stress resistance. |
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| Journal | Genome | |
| Country | China | |
| Volume | 66(6) | |
| Pages | 131-149 | |
| Year | 2023 | |
| PubMed ID | 36927123 | |
| PubMed Central ID | - | |
| DOI | 10.1139/gen-2022-0072 | |
| URL | - | |
| Relation | ||
| Gene | 2R_MYB36 2R_MYB73 CHIB1 CML10 CML14 COG4 DLN254 EL5 ERF133 ERF91 MYB102 MYB30 MYB86 NAC12 NAC17 NAC29 NAC4 NAC51 NPR4 PAD4 POX3006 PR1-101 PR1A PRX128 PRX134 PRX37 PRX39 PRX40 PRX87 RING62 RING66 TIFY11B TIFY11D TIFY11E WRKY47 _ _ _ _ _ _ _ | |
| 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 | - | |
