The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Hd3a and RFT1 are essential for flowering in rice
Abstract
RICE FLOWERING LOCUS T 1 (RFT1/FT-L3) is the closest homologue of Heading date 3a (Hd3a), which is thought to encode a mobile flowering signal and promote floral transition under short-day(SD) conditions. RFT1 is located only 11.5 kb from Hd3a on chromosome 6. Although RFT1 RNAi plants flowered normally, double RFT1-Hd3a RNAi plants did not flower up to 300 days after sowing (DAS), indicating that Hd3a and RFT1 are essential for flowering in rice. RFT1 expression was very low in wild-type plants, but there was a marked increase in RFT1 expression by 70 DAS in Hd3a RNAi plants, which flowered 90 DAS. H3K9 acetylation around the transcription initiation site of the RFT1 locus had increased by 70 DAS but not at 35 DAS. In the absence of Hd3a and RFT1expression, transcription of OsMADS14 and OsMADS15, two rice orthologues of Arabidopsis APETALA1, was strongly reduced, suggesting that they act downstream of Hd3a and RFT1. These results indicate that Hd3a and RFT1 act as floral activators under SD conditions, and that RFT1 expression is partly regulated by chromatin modification.
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Citations
Cites
Hd3a protein is a mobile flowering signal in rice
Tamaki, S., Matsuo, S., Wong, H. L., Yokoi, S., & Shimamoto, K. (2007) · Science · doi:10.1126/science.1141753 · Cited by 1,248
Self-citation
Cited by
Yan, W.-H., Wang, P., Chen, H.-X., Zhou, H.-J., Li, Q.-P., Wang, C.-R., Ding, Z.-H., Zhang, Y.-S., Yu, S.-B., Xing, Y.-Z., et al. (2011) · Molecular Plant · doi:10.1093/mp/ssq070 · Cited by 585
A gene network for long-day flowering activates RFT1 encoding a mobile flowering signal in rice
Komiya, R., Yokoi, S., & Shimamoto, K. (2009) · Development · doi:10.1242/dev.040170 · Cited by 417
Self-citationGao, H., Jin, M., Zheng, X.-M., Chen, J., Yuan, D., Xin, Y., Wang, M., Huang, D., Zhang, Z., Zhou, K., et al. (2014) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1418204111 · Cited by 305
The molecular biology of seasonal flowering-responses in Arabidopsis and the cereals
Greenup, A., Peacock, W. J., Dennis, E. S., & Trevaskis, B. (2009) · Annals of Botany · doi:10.1093/aob/mcp063 · Cited by 299
Ehd2, a Rice Ortholog of the Maize INDETERMINATE1 Gene, Promotes Flowering by Up-Regulating Ehd1
Matsubara, K., Yamanouchi, U., Wang, Z.-X., Minobe, Y., Izawa, T., & Yano, M. (2008) · Plant Physiology · doi:10.1104/pp.108.125542 · Cited by 288
Higgins, J. A., Bailey, P. C., & Laurie, D. A. (2010) · PLoS ONE · doi:10.1371/journal.pone.0010065 · Cited by 280
The Complex Interactions Between Flowering Behavior and Fiber Quality in Hemp
Salentijn, E. M. J., Petit, J., & Trindade, L. M. (2019) · Frontiers in Plant Science · doi:10.3389/fpls.2019.00614 · Cited by 107
Peng, Y., Zou, T., Li, L., Tang, S., Li, Q., Zhang, J., Chen, Y., Wang, X., Yang, G., & Hu, Y. (2019) · International Journal of Molecular Sciences · doi:10.3390/ijms20030758 · Cited by 13
Metadata
- Authors
- Komiya, R., Ikegami, A., Tamaki, S., Yokoi, S., & Shimamoto, K.
- Venue
- Development
- Publisher
- The Company of Biologists
- Published
- 2008-02-15
- Volume
- 135
- Issue
- 4
- Pages
- 767-774
- ISSN
- 0950-1991 (ISSN-L)
- 1477-9129
- OpenAlex
- W2037158169
- Cited by
- 625
- References
- 1
- FWCI
- 29.31
- Type
- journal article
- Language
- en
- Open access
- closed
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