The research of cytokinin and hydrogen peroxide influence on the leaf mesophyll structure and morphometric parameters of winter wheat
作者: Vladislav V. ZhukM. M. Musienko
刊名: Modern Phytomorphology, 2013, Vol.4 (4), pp.383-386
来源数据库: Modern Phytomorphology
关键词: Triticum aestivumwheatmesophyllconfocal microscopyBAPhydrogen peroxide
原始语种摘要: The last leaf mesophyll structure of Triticum aestivumcv. ‘Tronka’which was grown in the field experiment conditions was investigated by the method of confocal laser scanning microscopy. The experiment plants were treated by BAP and Н 2О2 in booting phase. It is established that plant treatment didn’t effect on structure of leaf tissues but enhanced the functional ability of chloroplast pigment complexes. It has shown that influence of exogenous BAP enhanced chlorophyll autofluorescence, especially in palisade mesophyll cells, delayed aging of pigment complex. The action of exogenous mainly increased chlorophyll fluorescence of spongy mesophyll near stomata, but its influence was less significant than BAP. In winter wheat plants treated by BAP and Н 2О2 plant height and last leaf length...
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  • mesophyll 叶肉
  • cytokinin 细胞分裂素类
  • wheat 小麦
  • booting 引导
  • influence 影响
  • conditions 条件式
  • plant 植物
  • chlorophyll 叶绿素
  • structure 构造
  • pigment 色素