中国科学家在植物受精过程中雌雄配子体信号识别机制研究中取得突破性进展

doi:10.11983/CBB16031

植物学报 ›› 2016, Vol. 51 ›› Issue (2): 145-147.DOI: 10.11983/CBB16031 cstr: 32102.14.CBB16031

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中国科学家在植物受精过程中雌雄配子体信号识别机制研究中取得突破性进展

彭雄波^*(), 孙蒙祥^*()

武汉大学生命科学学院, 杂交水稻国家重点实验室, 武汉 430072

收稿日期:2016-02-22 接受日期:2016-03-01 出版日期:2016-03-01 发布日期:2016-03-31
通讯作者: *E-mail: bobopx@whu.edu.cn; mxsun@whu.edu.cn

Chinese Scientists Made Breakthrough Progresses in Studies on Signaling Between Male and Female Gametophytes During Fertilization in Plants

Xiongbo Peng^*(), Meng-Xiang Sun^*()

State Key Laboratory of Hybrid Rice, College of Life Sciences, Wuhan University, Wuhan 430072, China

Received:2016-02-22 Accepted:2016-03-01 Online:2016-03-01 Published:2016-03-31
Contact: *E-mail: bobopx@whu.edu.cn; mxsun@whu.edu.cn

摘要/Abstract

摘要： 阐明植物雄配子体与雌配子体互作的分子机理一直是植物有性生殖研究的前沿和热点。但限于研究难度较大, 很多重要科学问题仍有待回答。关于花粉管如何感知雌配子体信号从而定向生长进入胚囊以投送精细胞就是悬疑多年的问题之一。最近, 中国科学家在解析雄配子体感知雌配子体引导信号的分子机制方面取得了突破性进展。

关键词: 雄配子体, 受体样激酶, 雌配子体, 信号转导, 花粉管导向, 拟南芥

Abstract: The investigations on molecular mechanism of male and female gametophyte interaction have been a hot topic and frontier in the field of sexual plant reproduction. However, due to the great difficulties, many essential questions still remain to be answered. How does the pollen tubes sense the signals from female gametophyte is one of the suspense questions. Recently, Chinese scientists have presented a clear answer to the question and open a new window to seek the mechanism that regulates male gametophyte response to the female gametophyte and ensures successful fertilization.

Key words: male gametophyte, receptor-like kinases, female gametophyte, signaling, pollen tube guidance, Arabidopsis

彭雄波, 孙蒙祥. 中国科学家在植物受精过程中雌雄配子体信号识别机制研究中取得突破性进展. 植物学报, 2016, 51(2): 145-147.

Xiongbo Peng, Meng-Xiang Sun. Chinese Scientists Made Breakthrough Progresses in Studies on Signaling Between Male and Female Gametophytes During Fertilization in Plants. Chinese Bulletin of Botany, 2016, 51(2): 145-147.

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链接本文: https://www.chinbullbotany.com/CN/10.11983/CBB16031

https://www.chinbullbotany.com/CN/Y2016/V51/I2/145

参考文献 13

[1]	Alandete-Saez M, Ron M, McCormick S (2008). GEX3, expressed in the male gametophyte and in the egg cell of Arabidopsis thaliana, is essential for micropylar pollen tube guidance and plays a role during early embryo- genesis. Mol Plant 1, 586-598. DOI PMID
[2]	Beale KM, Johnson MA (2013). Speed dating, rejection, and finding the perfect mate: advice from flowering plants. Curr Opin Plant Biol 16, 590-597. DOI PMID
[3]	Chen YH, Li HJ, Shi DQ, Yuan L, Liu J, Sreenivasan R, Baskar R, Grossniklaus U, Yang WC (2007). The central cell plays a critical role in pollen tube guidance in Arabidopsis. Plant Cell 19, 3563-3577. DOI PMID
[4]	Dresselhaus T, Franklin-Tong N (2013). Male-female crosstalk during pollen germination, tube growth and guidance, and double fertilization. Mol Plant 6, 1018-1036. DOI PMID
[5]	Higashiyama T, Takeuchi H (2015). The mechanism and key molecules involved in pollen tube guidance. Annu Rev Plant Biol 66, 393-413. DOI PMID
[6]	Higashiyama T, Yabe S, Sasaki N, Nishimura Y, Miyagi- shima S, Kuroiwa H, Kuroiwa T (2001). Pollen tube attraction by the synergid cell. Science 293, 1480-1483. PMID
[7]	Kasahara RD, Portereiko MF, Sandaklie-Nikolova L, Rabiger DS, Drews GN (2005). MYB98 is required for pollen tube guidance and synergid cell differentiation in Arabidopsis. Plant Cell 17, 2981-2992. DOI PMID
[8]	Li HJ, Zhu SS, Zhang MX, Wang T, Liang L, Xue Y, Shi DQ, Liu J, Yang WC (2015). Arabidopsis CBP1 is a novel regulator of transcription initiation in central cell-mediated pollen tube guidance. Plant Cell 27, 2880-2893.
[9]	Liu J, Zhong S, Guo X, Hao L, Wei X, Huang Q, Hou Y, Shi J, Wang C, Gu H, Qu LJ (2013). Membrane-bound RLCKs LIP1 and LIP2 are essential male factors con- trolling male-female attraction in Arabidopsis. Curr Biol 23, 993-998.
[10]	Márton ML, Cordts S, Broadhvest J, Dresselhaus T (2005). Micropylar pollen tube guidance by egg apparatus 1 of maize. Science 307, 573-576. PMID
[11]	Okuda S, Tsutsui H, Shiina K, Sprunck S, Takeuchi H, Yui R, Kasahara RD, Hamamura Y, Mizukami A, Susaki D, Kawano N, Sakakibara T, Namiki S, Itoh K, Otsuka K, Matsuzaki M, Nozaki H, Kuroiwa T, Nakano A, Kanaoka MM, Dresselhaus T, Sasaki N, Higash- iyama T (2009). Defensin-like polypeptide LUREs are pollen tube attractants secreted from synergid cells. Nature 458, 357-361.
[12]	Takeuchi H, Higashiyama T (2012). A species-specific cluster of defensin-like genes encodes diffusible pollen tube attractants in Arabidopsis. PLoS Biol 10, e1001449.
[13]	Wang T, Liang L, Xue Y, Jia PF, Chen W, Zhang MX, Wang YC, Li HJ, Yang WC (2016). A receptor heteromer mediates the male perception of female attractants in plants. Nature 531, 241-244.

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中国科学家在植物受精过程中雌雄配子体信号识别机制研究中取得突破性进展

Chinese Scientists Made Breakthrough Progresses in Studies on Signaling Between Male and Female Gametophytes During Fertilization in Plants

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