Cell division and cell enlargement during potato tuber formation

文献类型： 外文期刊

第一作者： Xu, X

作者： Xu, X;Vreugdenhil, D;van Lammeren, AAM

作者机构：

关键词： cell division;cell enlargement;DNA synthesis;in vitro culture;potato;tuber formation

期刊名称：JOURNAL OF EXPERIMENTAL BOTANY （ 影响因子：6.992； 五年影响因子：7.86 ）

ISSN： 0022-0957

年卷期： 1998 年 49 卷 320 期

页码：

收录情况： SCI

摘要： Cell division and cell enlargement were studied to reveal the developmental mechanism of potato tuberization using both in vivo and in vitro culture systems. Distribution of cells in S-phase was visualized by immunolabelling of incorporated bromodeoxyuridine (BrdU). Mitosis was detected in DAPI (4,6-di-amidino-2-phenylindole) or toluidine blue-stained sections. Timing and frequency of cell division were determined by daily cell counting, and cell enlargement was deduced from measurements of cell diameters, Under in vivo condition, lateral underground buds developed into stolons due to transverse cell divisions and cell elongation in the apical region of the buds. At the onset of tuber formation, the elongation of stolons stopped and cells in pith and cortex enlarged and divided longitudinally, resulting in the swelling of the stolen tip, When tubers had a diameter of 0.8 cm, longitudinal divisions had stopped but randomly oriented division and cell enlargement occurred in the perimedullary region and continued until tubers reached their final diameter, In vitro tubers were formed by axillary buds on single node cuttings cultured under tuber-inducing conditions. They stopped growing at a diameter of 0.8 cm, Pith and cortex were involved in tuberization such as that found during the early stage of in vivo tuberization (<0.8 cm in diameter). The larger size of in vivo tubers is, however, due to further development of the perimedullary region, which is lacking in in vitro conditions.

分类号：

  • 相关文献

[1]beta-tubulin accumulation and DNA synthesis are sequentially resumed in embryo organs of cucumber (Cucumis sativus L.) seeds during germination. Jing, HC,van Lammeren, AAM,de Castro, RD,Bino, RJ,Hilhorst, HWM,Groot, SPC. 1999

[2]The endogenous plant hormones and ratios regulate sugar and dry matter accumulation in Jerusalem artichoke in salt-soil. Li, Lingling,Shao, Tianyun,Yang, Hui,Chen, Manxia,Gao, Xiumei,Long, Xiaohua,Liu, Zhaopu,Shao, Hongbo,Shao, Hongbo,Rengel, Zed.

[3]Exogenous gibberellic acid increases the fruit weight of 'Comte de Paris' pineapple by enlarging flesh cells without negative effects on fruit quality. Li, Yun-He,Zou, Ming-Hong,Zhang, Zhi,Sun, Guang-Ming,Li, Yun-He,Sun, Guang-Ming,Wu, Yong-Jie,Wu, Bei.

[4]Overexpression of miR319a Affects the Balance Between Mitosis and Endoreduplication in Arabidopsis Leaves. Wang, Fulin,Zheng, Tao,Wu, Guanting,Lang, Chunxiu,Hu, Zhanghua,Shi, Jianghua,Jin, Wei,Chen, Jinqing,Liu, Renhu,Liu, Renhu.

[5]Genome-wide analysis of gene expression profiles during the kernel development of maize (Zea mays L.). Wang, Guoying,Liu, Xihui,Fu, Junjie,Li, Tingsong,Peng, Yunling,Wang, Guoying,Liu, Xihui,Fu, Junjie,Li, Tingsong,Peng, Yunling,Wang, Guoying,Gu, Dan,Liu, Wenxin,Wang, Jianhua. 2008

[6]Characterization and expression profiling of cucumber kinesin genes during early fruit development: revealing the roles of kinesins in exponential cell production and enlargement in cucumber fruit. Yang, Xue Yong,Wang, Yan,Jiang, Wei Jie,Liu, Xiao Ling,Zhang, Xiao Meng,Yu, Hong Jun,Huang, San Wen,Liu, Guo Qin. 2013

[7]Rice leaf inclination2, a VIN3-like protein, regulates leaf angle through modulating cell division of the collar. Zhao, Shu-Qing,Xue, Hong-Wei,Hu, Jiang,Guo, Long-Biao,Qian, Qian. 2010

[8]Transcriptome analysis of dormant tomonts of the marine fish ectoparasitic ciliate Cryptocaryon irritans under low temperature. Yin, Fei,Sun, Peng,Gao, Quanxin,Wang, Jiteng. 2016

[9]THE EFFECTS OF EXTRACELLULAR CALMODULIN ON CELL-WALL REGENERATION OF PROTOPLASTS AND CELL-DIVISION. SUN, DY,BIAN, YQ,ZHAO, BH,ZHAO, LY,YU, XM,SHENGJUN, D. 1995

[10]Cloning, localization and expression analysis of two fw2.2-like genes in small- and large-fruited pear species. Tian Jia,Zeng Bin,Li Jiang,Luo Shu-ping,Li Xiu-gen,Wu Bin,Wu Bin.

[11]Regulation of fruit and seed response to heat and drought by sugars as nutrients and signals. Liu, Yong-Hua,Offler, Christina E.,Ruan, Yong-Ling,Liu, Yong-Hua. 2013

[12]The regulatory factor X protein MoRfx1 is required for development and pathogenicity in the rice blast fungus Magnaporthe oryzae. Sun, Dandan,Cao, Huijuan,Shi, Yongkai,Huang, Pengyun,Lu, Jianping,Cao, Huijuan,Liu, Xiaohong,Lin, Fucheng,Dong, Bo. 2017

[13]Influences of the Interference of gamma-tubulin Gene Expression on the Morphology and Microtubules of Ciliate Euplotes eurystomus. Sheng, Xin,Zeng, Hong,Zhang, Meng,Yun, Mi X.,Gu, Fu K.,Zeng, Hong,Yin, Fei.

[14]In vitro culture of Echinococcus multilocularis producing protoscoleces and mouse infection with the cultured vesicles. Wang, Hui,Li, Jun,Guo, Baoping,Wen, Hao,Zhang, Wenbao,Zhao, Li,Zhang, Zhuangzhi,McManus, Donald P.. 2016

[15]In vitro culture of sheep lamb ovarian cortical tissue in a sequential culture medium. Peng, Xiayu,Wang, Liqin,Tong, Chen,Guo, Zhiqin,Yang, Mei,Peng, Xiayu. 2010

[16]Efficacy of virus elimination from in vitro-cultured sand pear (Pyrus pyrifolia) by chemotherapy combined with thermotherapy. Hu, G. J.,Hong, N.,Wang, L. P.,Wang, G. P.,Hong, N.,Wang, G. P.,Hu, H. J.. 2012

[17]Derivation and Characteristics of ES-Like Cells in Chicken Fetal Ovarian. Zhang, Chuan-Sheng,Geng, Li-Ying,Yin, Chun-Guang,Li-Xin, D. U.. 2011

[18]Culture of Chicken Embryonic Stem Cells in Buffalo Rat Liver 3A Cells (BRL-3A) Conditioned Medium. Zhang, Chuan-Sheng,Geng, Li-Ying,Du, Li-Xin. 2011

[19]Optimization of Culture and Cryopreservation of Hand-Made Clone (HMC) Buffalo (Bubalus bubalis) Embryos. Yang, Chunyan,Pang, Chunying,Zheng, Haiying,Huang, Fenxiang,Wang, Jian,Shang, Jianghua,Yang, Bingzhuang,Liang, Xianwei. 2013

[20]Generation of peanut mutants by fast neutron irradiation combined with in vitro culture. Wang, Jing-Shan,Sui, Jiong-Ming,Qiao, Li-Xian,Xie, Yong-Dun,Guo, Hui-Jun,Liu, Lu-Xiang,Zhao, Li-Lan,Yu, Shan-Lin. 2015

作者其他论文 更多>>

微信小程序