柑橘果皮生理性病害与细胞壁代谢的关系研究进展

doi:10.16420/j.issn.0513-353x.2024-0252

摘要/Abstract

摘要：

重点介绍了柑橘果实皱皮、裂果、浮皮等生理病害发生时细胞壁的多糖代谢、形态结构变化及果皮特性的变化特点，以及果皮细胞的细胞壁微观结构、细胞壁代谢、相关基因表达与果皮生理性病害之间的关系研究进展，旨在为柑橘果皮生理性病害防治技术研发提供方向，为后续深入研究细胞壁代谢的分子机制提供理论依据。

关键词: 柑橘, 果皮, 细胞壁, 生理性病害, 裂果, 浮皮

Abstract:

In this article，the characteristics of changes in the polysaccharide metabolism，morphological structure and peel properties of cell walls were introduced when physiological diseases such as fruit wrinkling，fruit cracking and fruit puffing occur in citrus fruits，as well as the research progress on the relationship between the microscopic structure of cell walls of peel cells，cell wall metabolism，related gene expression and physiological diseases of the peel. The aim is to provide a direction for the research and development of prevention and control technologies for physiological diseases of citrus peels and to provide a theoretical basis for the subsequent in-depth study of the molecular mechanisms of cell wall metabolism.

Key words: citrus, peel, cell wall, softening, cracking fruit, puffiness

张书凝, 郑舒琪, 王新胜, 柯甫志, 张岚岚, 孙学鹏, 宫金礼. 柑橘果皮生理性病害与细胞壁代谢的关系研究进展[J]. 园艺学报, 2025, 52(2): 513-525.

ZHANG Shuning, ZHENG Shuqi, WANG Xinsheng, KE Fuzhi, ZHANG Lanlan, SUN Xuepeng, GONG Jinli. Advances in the Relationship Between Cell Wall Metabolism and Physiological Diseases of Citrus Peel[J]. Acta Horticulturae Sinica, 2025, 52(2): 513-525.

图/表 2

图1 柑橘果皮不同生理病害

Fig. 1 Different physiological diseases of citrus peel

图2 金柑健康果（左）和裂果（右）表皮细胞超微结构的透射电镜图方框表示取样部位，星号表示细胞壁收缩部位，箭头表示细胞内的脂质团

Fig. 2 TEM pictures of epidermal cells ultrastructure of healthy fruit（left）and cracked fruit（right）of kumquat The rectangles delineate the sampling regions，asterisks indicate cell wall constriction sites，the arrows indicate lipid masses inside the cells

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