scholarly journals Effect of Water Stress on Cortical Cell Division Rates within the Apical Meristem of Primary Roots of Maize

1997 ◽  
Vol 114 (2) ◽  
pp. 519-527 ◽  
Author(s):  
M. M. Sacks ◽  
W. K. Silk ◽  
P. Burman
Keyword(s):  
Cell Division ◽  
Water Stress ◽  
Apical Meristem ◽  
Cortical Cell ◽  
Effect Of Water ◽  
Primary Roots

Effect of water stress upon cell division in root tips oferagrostis carvula (SCHRAD.) NEES

1990 ◽  
Vol 32 (2) ◽  
pp. 153-160 ◽  
Author(s):  
G. V. Echenique ◽  
N. R. Curvetto
Keyword(s):  
Cell Division ◽  
Water Stress ◽  
Root Tips ◽  
Effect Of Water

scholarly journals Effect of Water Stress on Cell Division and Cdc2-Like Cell Cycle Kinase Activity in Wheat Leaves

1998 ◽  
Vol 117 (2) ◽  
pp. 667-678 ◽  
Author(s):  
Ute Schuppler ◽  
Ping-Hua He ◽  
Peter C.L. John ◽  
Rana Munns
Keyword(s):  
Cell Cycle ◽  
Cell Division ◽  
Water Stress ◽  
Kinase Activity ◽  
Effect Of Water ◽  
Wheat Leaves ◽  
Cell Cycle Kinase

The Effect of Water Supply on the Growth of lzmir, Palotina and Amarelinho Tobaccos

1981 ◽  
Vol 11 (2) ◽  
Author(s):  
R. Comber
Keyword(s):  
Water Stress ◽  
Water Supply ◽  
Sand Culture ◽  
Effect Of Water

AbstractThe Oriental tobacco variety Izmir has been grown in sand culture in a greenhouse under various degrees of water stress. Plants given 400 cm

The Effect of Water Stress on Wheat Kernel Size, Color and Protein Composition

2007 ◽  
Vol 22 (2) ◽  
pp. 157-171 ◽  
Author(s):  
Iwona Konopka ◽  
Małgorzata Tańska ◽  
Agnieszka Pszczółkowska ◽  
Gabriel Fordoński ◽  
Witold Kozirok ◽  
...  
Keyword(s):  
Water Stress ◽  
Protein Composition ◽  
Kernel Size ◽  
Effect Of Water ◽  
Wheat Kernel

Effect of water stress on Citrus photosynthesis characteristic

2011 ◽  
Vol 36 (6) ◽  
pp. 653-657
Author(s):  
Shen-xi XIE ◽  
Qiang LIU ◽  
Xing-yao XIONG ◽  
Qiu-ming ZHANG ◽  
C J. Lovatt
Keyword(s):  
Water Stress ◽  
Effect Of Water

scholarly journals Sound Waves Promote Arabidopsis thaliana Root Growth by Regulating Root Phytohormone Content

2021 ◽  
Vol 22 (11) ◽  
pp. 5739
Author(s):  
Joo Yeol Kim ◽  
Hyo-Jun Lee ◽  
Jin A Kim ◽  
Mi-Jeong Jeong
Keyword(s):  
Arabidopsis Thaliana ◽  
Cell Division ◽  
Root Growth ◽  
Apical Meristem ◽  
Cell Number ◽  
Root Apical Meristem ◽  
Control Group ◽  
Auxin Signaling ◽  
Ethylene Signaling ◽  
Sound Waves

Sound waves affect plants at the biochemical, physical, and genetic levels. However, the mechanisms by which plants respond to sound waves are largely unknown. Therefore, the aim of this study was to examine the effect of sound waves on Arabidopsis thaliana growth. The results of the study showed that Arabidopsis seeds exposed to sound waves (100 and 100 + 9k Hz) for 15 h per day for 3 day had significantly longer root growth than that in the control group. The root length and cell number in the root apical meristem were significantly affected by sound waves. Furthermore, genes involved in cell division were upregulated in seedlings exposed to sound waves. Root development was affected by the concentration and activity of some phytohormones, including cytokinin and auxin. Analysis of the expression levels of genes regulating cytokinin and auxin biosynthesis and signaling showed that cytokinin and ethylene signaling genes were downregulated, while auxin signaling and biosynthesis genes were upregulated in Arabidopsis exposed to sound waves. Additionally, the cytokinin and auxin concentrations of the roots of Arabidopsis plants increased and decreased, respectively, after exposure to sound waves. Our findings suggest that sound waves are potential agricultural tools for improving crop growth performance.

Effect of water stress on some enzymes of nitrogen metabolism in pigeonpea

1981 ◽  
Vol 20 (12) ◽  
pp. 2675-2677 ◽  
Author(s):  
I.S. Sheoran ◽  
Y.P. Luthra ◽  
M.S. Kuhad ◽  
Randhir Singh
Keyword(s):  
Water Stress ◽  
Nitrogen Metabolism ◽  
Effect Of Water
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