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Mechanism of Pleiotropic Gene OsSP3 Regulating Root Development in Rice

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  • Institute of Crop and Nuclear Technology Utilization, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
First author contact:# These authors contributed equally to this work
YE Shenghai (shenghaiye@163.com)

Received date: 2025-07-29

  Accepted date: 2025-10-28

  Online published: 2026-02-03

Cite this article

Ye Jing, Liang Chuyan, Zhai Rongrong, Wu Mingming, Zhang Xiaoming, Ye Shenghai . Mechanism of Pleiotropic Gene OsSP3 Regulating Root Development in Rice[J]. Rice Science, 2026 , 33(1) : 1 -4 . DOI: 10.1016/j.rsci.2025.10.011

References

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[2] Gao S P, Fang J, Xu F, et al. 2014. CYTOKININ OXIDASE/ DEHYDROGENASE4 integrates cytokinin and auxin signaling to control rice crown root formation. Plant Physiol, 165(3): 1035-1046.
[3] Geng L P, Li Q, Jiao L L, et al. 2023. WOX11 and CRL1 act synergistically to promote crown root development by maintaining cytokinin homeostasis in rice. New Phytol, 237(1): 204-216.
[4] Huang L P, Jia J, Zhao X X, et al. 2018. The ascorbate peroxidase APX1 is a direct target of a zinc finger transcription factor ZFP36 and a late embryogenesis abundant protein OsLEA 5 interacts with ZFP36 to co-regulate OsAPX1 in seed germination in rice. Biochem Biophys Res Commun, 495(1): 339-345.
[5] Huang Y S, Dong H, Mou C L, et al. 2022. Ribonuclease H-like gene SMALL GRAIN2 regulates grain size in rice through brassinosteroid signaling pathway. J Integr Plant Biol, 64(10): 1883-1900.
[6] Inukai Y, Sakamoto T, Ueguchi-Tanaka M, et al. 2005. Crown rootless1, which is essential for crown root formation in rice, is a target of an AUXIN RESPONSE FACTOR in auxin signaling. Plant Cell, 17(5): 1387-1396.
[7] Kitomi Y, Ito H, Hobo T, et al. 2011. The auxin responsive AP2/ERF transcription factor CROWN ROOTLESS5 is involved in crown root initiation in rice through the induction of OsRR1, a type-A response regulator of cytokinin signaling. Plant J, 67(3): 472-484.
[8] Li H, Sun H Y, Jiang J H, et al. 2021. TAC4 controls tiller angle by regulating the endogenous auxin content and distribution in rice. Plant Biotechnol J, 19(1): 64-73.
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[10] Singh Z, Singh H, Garg T, et al. 2023. Genetic and hormonal blueprint of shoot-borne adventitious root development in rice and maize. Plant Cell Physiol, 63(12): 1806-1813.
[11] Uga Y, Sugimoto K, Ogawa S, et al. 2013. Control of root system architecture by DEEPER ROOTING 1 increases rice yield under drought conditions. Nat Genet, 45(9): 1097-1102.
[12] Ye J, Ye S H, Zeng W, et al. 2025. Mutation of short panicle gene 3 caused shorter panicle through auxin and cytokinin pathway in rice. J Plant Growth Regul, 44(2): 988-998.
[13] Zhang H, Xue Y G, Wang Z Q, et al. 2009. Morphological and physiological traits of roots and their relationships with shoot growth in ‘super’ rice. Field Crops Res, 113(1): 31-40.
[14] Zhao Y, Hu Y F, Dai M Q, et al. 2009. The WUSCHEL-related homeobox gene WOX11 is required to activate shoot-borne crown root development in rice. Plant Cell, 21(3): 736-748.
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