scholarly journals Electrical Resistances of Corn Root Segments

1976 ◽  
Vol 57 (2) ◽  
pp. 137-141 ◽  
Author(s):  
W. P. Anderson ◽  
Noe Higinbotham
Keyword(s):  
Corn Root ◽  
Root Segments

scholarly journals Polar Transport Characteristics of Radiostrontium and Radiocalcium in Isolated Corn Root Segments

1967 ◽  
Vol 42 (5) ◽  
pp. 747-750 ◽  
Author(s):  
Burton E. Vaughan ◽  
Evan C. Evans ◽  
Maxine E. Hutchin
Keyword(s):  
Polar Transport ◽  
Corn Root ◽  
Root Segments

Rapid-growth responses of corn root segments: Effect of auxin on elongation

Planta ◽  
1977 ◽  
Vol 135 (1) ◽  
pp. 1-5 ◽  
Author(s):  
Kathryn L. Edwards ◽  
T. K. Scott
Keyword(s):  
Rapid Growth ◽  
Growth Responses ◽  
Corn Root ◽  
Root Segments

Rapid growth responses of corn root segments: Effect of pH on elongation

Planta ◽  
1974 ◽  
Vol 119 (1) ◽  
pp. 27-37 ◽  
Author(s):  
Kathryn L. Edwards ◽  
Tom K. Scott
Keyword(s):  
Rapid Growth ◽  
Growth Responses ◽  
Effect Of Ph ◽  
Corn Root ◽  
Root Segments

Nitrate reduction and nitrogenase activity in excised corn roots

1981 ◽  
Vol 59 (12) ◽  
pp. 2445-2449 ◽  
Author(s):  
Pedro Antonio A. Pereira ◽  
José Ivo Baldani ◽  
Johanna Döbereiner ◽  
Carlos A. Neyra
Keyword(s):  
Nitrate Reduction ◽  
Similar Pattern ◽  
Nitrogenase Activity ◽  
Corn Root ◽  
Root Segments ◽  
Corn Roots ◽  
Corn Plants ◽  
Sizable Fraction

Root segments obtained from field-grown corn plants were divided into small sections and assayed for acetylene (C2H2) reduction. After overnight preincubation, C2H2 reduction started immediately and linear rates were observed for several hours. Addition of NO3− (1 mM) delayed the start of C2H2 reduction but linear rates followed thereafter. A similar pattern was observed with excised roots inoculated with Azospirillum lipoferum.Addition of malate did not eliminate the NO3− effect. Inoculation with A. lipoferum resulted in relatively large rates of C2H2 reduction and a shorter lag than normal (4 to 8 h). A transient accumulation of NO2− accompanied the disappearance of NO3− and C2H2 reduction started only after all the NO2− had been reduced. A very sizable fraction of the reduced NO3− and NO2− was accounted for as N2O accumulation. Thus, the results provided support for the in situ operation of both N2 fixation and denitrification in A. lipoferum – corn root associations and it is proposed that mature corn roots are able to provide sufficient carbon to support both processes.

Electrostatic analysis of effects of ions on the inhibition of corn root plasma membrane Mg2+-ATPase by the bivalent orthovanadate

1989 ◽  
Vol 979 (1) ◽  
pp. 46-52 ◽  
Author(s):  
Rémy Gibrat ◽  
Jean-Pierre Grouzis ◽  
Jacqueline Rigaud ◽  
Nathalie Galtier ◽  
Claude Grignon
Keyword(s):  
Plasma Membrane ◽  
Corn Root ◽  
Root Plasma Membrane

scholarly journals Light and Decapitation Effects on in Vitro Rooting in Maize Root Segments

1985 ◽  
Vol 79 (2) ◽  
pp. 377-380 ◽  
Author(s):  
Franck W. Golaz ◽  
Paul-Emile Pilet
Keyword(s):  
In Vitro Rooting ◽  
Maize Root ◽  
Root Segments

Aluminum inhibition of NADH‐linked electron transfer by corn root plasma membranes

1993 ◽  
Vol 16 (3) ◽  
pp. 507-514 ◽  
Author(s):  
Matthew Loper ◽  
David Brauer ◽  
Deidre Patterson ◽  
Shu‐I Tu
Keyword(s):  
Electron Transfer ◽  
Plasma Membranes ◽  
Corn Root
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