The Multi-Pistil Phenomenon in Higher Plants

文献类型： 外文期刊

第一作者： Chai, Liang

作者： Chai, Liang;Cui, Cheng;Zheng, Benchuan;Zhang, Ka;Li, Yanling;Zhang, Tongyun;Zhou, Yongchun;Jiang, Jun;Li, Haojie;Zhang, Jinfang;Jiang, Liangcai;Chai, Liang;Cui, Cheng;Li, Yanling;Zhou, Yongchun;Li, Haojie;Zhang, Jinfang;Chai, Liang;Zheng, Benchuan;Zhang, Ka;Zhang, Tongyun;Jiang, Liangcai

作者机构：

关键词： multi-pistil; MADS; candidate gene; yield; seed number; environmental factor

期刊名称：PLANTS-BASEL （ 影响因子：4.1； 五年影响因子：4.5 ）

ISSN： 2223-7747

年卷期： 2025 年 14 卷 7 期

页码：

收录情况： SCI

摘要： Correct floral morphology determines the accuracy of fruit formation, which is crucial for reproductive success in higher plants. Despite this, an abnormal, multi-pistil phenotype has been observed in the flowers of many plants. In this review, we gather information on the multi-pistil phenomenon in various species and highlight potential causes, as well as possible consequences, of the trait. Our assessment of the reported multi-pistil phenotype in rice (Oryza sativa L.), wheat (Triticum aestivum L.), tomato (Solanum lycopersicum L.), Medicago, sweet cherry (Prunus avium L.), rye (Secale cereale L.), and rapeseed (Brassica napus L. and B. campestris L.) leads us to conclude that hybridization and mutation are the main factors that give rise to this phenotype. We also delve into the inheritance patterns of the multi-pistil phenotype and factors that influence this trait, such as nuclear-cytoplasmic interactions, temperature conditions, and shading. Finally, we discuss the effects of multi-pistil flowers on the yield of these plants. This analysis increases our understanding of floral development and lays the foundation for the potential utilization of the multi-pistil trait to increase seed production in crops.

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