Ion gradients in xylem exudate and guttation fluid related to tissue ion levels along primary leaves of barley

2013 ◽  
Vol 36 (10) ◽  
pp. 1826-1837 ◽  
Author(s):  
MAKIKO NAGAI ◽  
MIWA OHNISHI ◽  
TAKEO UEHARA ◽  
MUTSUMI YAMAGAMI ◽  
EIKO MIURA ◽  
...  
Keyword(s):  
Xylem Exudate ◽  
Ion Gradients

scholarly journals Cation Pretreatment Effects on Nitrate Uptake, Xylem Exudate, and Malate Levels in Wheat Seedlings

1978 ◽  
Vol 61 (3) ◽  
pp. 323-326 ◽  
Author(s):  
William B. Frost ◽  
Dale G. Blevins ◽  
Neal M. Barnett
Keyword(s):  
Nitrate Uptake ◽  
Wheat Seedlings ◽  
Xylem Exudate ◽  
Pretreatment Effects

Investigation of Growth Hormones in Xylem Exudate and Root Tissue 1

1972 ◽  
Vol 23 (1) ◽  
pp. 14-22 ◽  
Author(s):  
CHARLES H. BRUESKE ◽  
GLENN B. BERGESON
Keyword(s):  
Growth Hormones ◽  
Root Tissue ◽  
Xylem Exudate

Growth-Inhibiting Properties of Xylem Exudate From Vitis vinifera

1995 ◽  
Vol 22 (1) ◽  
pp. 7 ◽  
Author(s):  
JA Campbell ◽  
BR Loveys ◽  
VWK Lee ◽  
S Strother
Keyword(s):  
Vitis Vinifera ◽  
Inhibitory Activity ◽  
Lemna Minor ◽  
Growth Inhibitor ◽  
Inhibitory Effect ◽  
Vitis Vinifera L ◽  
Inhibitory Effects ◽  
Inhibitor Activity ◽  
Xylem Exudate ◽  
Growth Inhibiting

An inhibitory effect on the growth of Lemna minor L. cultures has been demonstrated in xylem exudate from Vitis vinifera L. var. Waltham Cross bled from canes cut near the time of budburst. Most inhibitory activity was detected up to the time of maximal daily exudation, which corresponded closely with budburst. After this time the inhibitory activity rapidly disappeared. A similar pattern occurred in each of the 3 years of the study, 1988-1990. Using ultrafiltration, it was shown that most of the growth inhibitor activity of the crude exudate was located in the 0.5-10 kDa fraction. This fraction exhibited a seasonal variation in its bioactivity similar to that ofthe crude exudate samples. The 0.5-10 kDa fraction was found to contain abscisic acid but not in a sufficient quantity to account for the inhibitory effects. When chromatographically separated fractions corresponding to oligosaccharides were pooled, biological activity equivalent to that of the crude exudate was retained, which provides evidence that the inhibitor is possibly an oligosaccharide.

Induction of polarity inFucus eggs by potassium ion gradients

PROTOPLASMA ◽  
1967 ◽  
Vol 64 (3) ◽  
pp. 254-266 ◽  
Author(s):  
Friedrich Bentrup ◽  
Tadashi Sandan ◽  
Lionel Jaffe
Keyword(s):  
Potassium Ion ◽  
Ion Gradients

Relationship between ion gradients and neurotransmitter release in the newborn rat striatum during anoxia

1993 ◽  
Vol 602 (2) ◽  
pp. 228-233 ◽  
Author(s):  
Miguel A. Pérez-Pinzón ◽  
Göran E. Nilsson ◽  
Peter L. Lutz
Keyword(s):  
Neurotransmitter Release ◽  
Rat Striatum ◽  
Newborn Rat ◽  
Ion Gradients

scholarly journals Non-Mammalian Vertebrates: Distinct Models to Assess the Role of Ion Gradients in Energy Expenditure

2017 ◽  
Vol 8 ◽  
Author(s):  
Caroline E. Geisler ◽  
Kyle P. Kentch ◽  
Benjamin J. Renquist
Keyword(s):  
Energy Expenditure ◽  
Ion Gradients

Ion Gradients and Movements in Excitable Tissues

1997 ◽  
pp. 68-88
Author(s):  
Joseph D. Robinson
Keyword(s):  
Ion Gradients

Transduction of Electrochemical Ion Gradients to ATP Synthesis

1990 ◽  
pp. 355-405
Author(s):  
William A. Cramer ◽  
David B. Knaff
Keyword(s):  
Atp Synthesis ◽  
Ion Gradients
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