scholarly journals Physiological Effects of Gibberellic Acid. II. On Starch Hydrolyzing Enzymes of Barley Endosperm

1960 ◽  
Vol 35 (6) ◽  
pp. 902-906 ◽  
Author(s):  
Leslie G. Paleg
1965 ◽  
Vol 40 (1) ◽  
pp. 165-169 ◽  
Author(s):  
L Paleg ◽  
H Kende ◽  
H Ninnemann ◽  
A Lang

1992 ◽  
Vol 56 (9) ◽  
pp. 1499-1500 ◽  
Author(s):  
Haruhide Mori ◽  
Ayumi Tatematsu ◽  
Hirokazu Matsui ◽  
Tsutomu Takayanagi ◽  
Mamoru Honma ◽  
...  

1962 ◽  
Vol 68 (4) ◽  
pp. 322-332 ◽  
Author(s):  
Anna M. MacLeod ◽  
A. S. Millar

HortScience ◽  
1995 ◽  
Vol 30 (2) ◽  
pp. 189a-189
Author(s):  
Rosanne E. Franco ◽  
Susan S. Han

Senescence of lower leaves of Easter lilies (Lilium longiflorum Thunb.) was previously shown to be delayed with application of the growth regulators, gibberellic acid (GA3) and benzyladenine (BA). This study was done to determine the physiological effects of GA3 and BA in relation to the delay of leaf senescence. Foliar application with 500 ppm BA or GA3 delayed chlorosis and lowered respiration rate in Easter lily leaves. A combination of 500 ppm BA and 500 ppm GA3 was more effective than the individual application of each. Gibberellic acid, BA, or their combination before cold storage resulted in delayed chlorosis and lowered respiration following removal from cold storage. Treatment with growth regulators after cold storage was less effective. Senescence of leaves was not associated with ethylene since ethylene production by leaves was undetectable by gas chromatograph. In addition, pulsing or continuous treatment with silver thiosulphate (STS), an inhibitor of ethylene synthesis, did not delay foliar chlorosis. Analysis of carbohydrate levels in Easter lily leaves treated with GA3, BA, or their combination may contribute to the understanding of the physiological effects of these two growth regulators.


1962 ◽  
Vol 37 (6) ◽  
pp. 798-803 ◽  
Author(s):  
L. G. Paleg ◽  
B. G. Coombe ◽  
M. S. Buttrose

2003 ◽  
Vol 80 (6) ◽  
pp. 750-754 ◽  
Author(s):  
Hardeep Singh Gujral ◽  
Mónica Haros ◽  
Cristina M. Rosell

1987 ◽  
Vol 51 (9) ◽  
pp. 2583-2584
Author(s):  
Hiroshi Masuda ◽  
Toshimasa Takahashi ◽  
Shiro Sugawara

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