Cytomorphological Studies of Programmed Cell Death in Malus sieversii Induced by Drought Stress

doi:10.3321/j.issn:1000-7091.2007.01.012

Abstract

Abstract: Seedlings of Malus sieversii treated with polyethylene glycol (PEG6000) were used to study the characteristics of Malus species under drought stress. Programmed cell death occured in sieversii under drought stress, which can be observed through cellular ultrastructure of leaves and roots and had the following features: under drought stress, the changes of organelle morphosis in roots were ealier than those in leaves. In leaves the changes of organelle morphosis in spongy mesophylls were earlier than those in palisade parenchymas. In roots the changes of organelle morphosis in cortical cells were earlier than those in pericycle cells. Results showed that an alternative method to indentify programmed cell death in Malus plants was to observe the cellular ultrastructure.

Key words: Drought stress, Malus sieversii, Programmed cell death, Cytomorphological, Induce

CLC Number:

S661.01

TAN Dong-mei, XU Xue-feng, LI Tian-zhong, WANG Yi, HAN Zhen-hai. Cytomorphological Studies of Programmed Cell Death in Malus sieversii Induced by Drought Stress[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2007, 22(1): 50-55. doi: 10.3321/j.issn:1000-7091.2007.01.012.

/ / Recommend / Download Citations

URL: http://www.hbnxb.net/EN/10.3321/j.issn:1000-7091.2007.01.012

http://www.hbnxb.net/EN/Y2007/V22/I1/50

[1]	CHEN Ke, LIAO Bing, LIU Guoli, HUANG Xiuyan, HE Ping. Response to Drought Stress of Wild Rice SSSLs at Booting Stage [J]. Acta Agriculturae Boreali-Sinica, 2025, 40(2): 81-91.
[2]	YANG Jianfeng, LI Tie, YANG Xu, WANG Yuesheng, SONG Xuefeng, SHAN Yulin, DANG Yuanyue, ZHANG Jian, ZHAO Jun. *Study on the Indoor Efficacy of Bio-organic Fertilizer in Controlling Verticillium* wilt in Sunflowers** [J]. Acta Agriculturae Boreali-Sinica, 2025, 40(2): 181-190.
[3]	ZHAO Bin, YAO Hua, SHI Nana, GAO Zhuanzhuan, YANG Mao, FENG Jianghua, SHEN Haitao. *Identification of 4CL Gene Family in Glycyrrhiza uralensis* and Its Expression under Drought Stress** [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(S1): 1-10.
[4]	PANG Zhiyuan, CHENG Yukun, GUO Xiaoling, REN Yi, GENG Hongwei. Genome-wide Association Study of Tiller Related Traits in Wheat under Water and Drought Conditions [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(6): 64-75.
[5]	GUO Zhaoyang, YIN Yuhang, LIU Yu, XIE Yitong, PEI Yuhe, SONG Xiyun, ZHAO Meiai. *Cloning and Expression Pattern Analysis of ZmPAP26b* Gene in Maize under Drought Stress** [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(4): 10-19.
[6]	ZHAO Shuang, GE Chaohong, SHI Hefei, MIN Zhuo, WANG Guangpeng, LI Weiming. Identification and Expression Analysis of the Chestnut WRKY Gene Family under Drought Stress [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(1): 72-82.
[7]	GE Wendong, WANG Tenghui, GAO Meiling, FAN Zhenyu, WANG Yushu. Genome-Wide Identification and Expression Analysis of the HD-Zip Gene Family under Drought Stress in Hemp [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(1): 55-62.
[8]	ZHU Fan, XU Zhiqi, DUAN Yujie, LI Yangyang, SONG Youhong. Transcriptomic Analysis of Maize Silks in Response to Drought Stress [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(1): 37-47.
[9]	WANG Jiangyin, XU Wanning, SU Yang, ZHANG Bo. *Changes in Leaf Morphology and Anatomical Structure of Seedlings of Alfalfa and Medicago falcata* L. under Drought Stress** [J]. Acta Agriculturae Boreali-Sinica, 2023, 38(S1): 228-236.
[10]	CHEN Na, ZHAN Wenwen, LIU Xingyu, SHI Leixin, LI Ruonan, XIE Rong, QUE Zhiqun. *Cloning,Expression,and Functional Analysis of WRKY Transcription Factor SlWRKY75* in Tomato** [J]. Acta Agriculturae Boreali-Sinica, 2023, 38(6): 1-10.
[11]	ZHANG Bin. Overexpression of Soybean GmGRAS69 Gene Enhances Drought Tolerance of Transgenic Arabidopsis [J]. Acta Agriculturae Boreali-Sinica, 2023, 38(3): 18-25.
[12]	JI Xianglin, ZHANG Lili, GAN Shan, SHI Ying. Transcriptome Analysis of Diploid Potato Material with High Drought Tolerance and Preliminary Excavation of Drought Resistance Genes [J]. Acta Agriculturae Boreali-Sinica, 2023, 38(1): 63-73.
[13]	XUAN Lifeng, WEI Jianguo, NIU Zaozhu, ZHAO Yanzhuo, CHEN Zhan, WANG Guanghai, NIU Shuaike, MA Zhenwei. Effects of Drought Stress on Physicochemical Indexes and Fruit Quality of Grape [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(S1): 193-197.
[14]	HU Ziyao, LI Xiuqing, DAI Peihong, LEI Jianfeng, LIU Jianfei, ZHAO Yi, DENG Jiahui, LIU Chao, LIU Xiaodong, LI Yue. *Functional Verification of GhP450-94C1* that a Verticillium wilt Resistant Gene in Gossypium hirsutum L.** [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(6): 72-81.
[15]	BAO Xiuxia, LIAN Yong, MU Zongjie, ZHANG Huan. *Comparative Study on Root and Leaf Photosynthesis of Allium polyrhizum* from Different Sources under Drought Stress** [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(4): 122-127.

Please choose a citation manager

Content to export