Gibberellic Acid
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Gibberellic Acid GA3 10g Preimum Grade |  |
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US $26.90 | 39m |
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Gibberellic Acid, 90% GA3 - Granular - 10g - Technical Grade - Pro Pack | |
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US $26.95 | 2d 9h 43m |
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Gibberellic Acid 90% GA3 25 grams Plant growth hormones | |
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US $44.36 | 2d 12h 38m |
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Triacontanol, 5 gram kit! no Gibberellic acid ga3 | |
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US $22.95 | 4d 22h 53m |
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TRY IT SIZE, I ML Gibberellic Acid, GA-3, READY TO USE LIQUID FORMUATION | |
0 Bid | US $5.49 | 3d 8m |
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(Brassinolide 0.1%) Gibberellic Acid ga3 plant growth regulator hormone | |
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US $12.95 | 18d 22h 18m |
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Gibberellic Acid, 90% GA3 - Granular - 10g | |
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US $26.89 | 16d 6h 43m |
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Gibberellic Acid 90% GA3 2 Grams Premium Grade | |
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US $11.43 | 47m |
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Gibberellic Acid, 90% GA3 - Granular - 5g - Technical Grade | |
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US $19.39 | 16d 6h 45m |
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Gibberellic Acid 90% Powder 1Kg | |
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US $599.00 | 17d 50m |
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Gibberellic Acid GA3 5g Preimum Grade | |
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US $19.40 | 46m |
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Gibberellic Acid, 90% GA3 - Granular - 25g - Technical Grade | |
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US $44.35 | 16d 6h 44m |
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Gibberellic Acid, 90% GA3 - Granular - 25g - Technical Grade - Pro Pack | |
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US $44.30 | 5d 19h 7m |
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Gibberellic Acid GA3 Power Pack! | |
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US $49.85 | 37m |
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Gibberellic Acid 90% GA3 50 grams Plant growth hormones | |
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US $79.95 | 33m |
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Gibberellic Acid
How does the hormone, gibberellic acid, cause plants to grow taller than normal?
It makes cells lengthen. It is also destroyed by sunlight, so the shady side of the plant grows slightly longer than the sunny side, which bends the plant toward the light.
A Lesson in Gibbing Camellias
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Gibberellic Acid GA3 10g Preimum Grade | |
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US $26.90 | 39m |
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Gibberellic Acid, 90% GA3 - Granular - 10g - Technical Grade - Pro Pack | |
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US $26.95 | 2d 9h 43m |
|
Gibberellic Acid 90% GA3 25 grams Plant growth hormones | |
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US $44.36 | 2d 12h 38m |
|
Triacontanol, 5 gram kit! no Gibberellic acid ga3 | |
|
US $22.95 | 4d 22h 53m |
|
TRY IT SIZE, I ML Gibberellic Acid, GA-3, READY TO USE LIQUID FORMUATION | |
0 Bid | US $5.49 | 3d 8m |
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(Brassinolide 0.1%) Gibberellic Acid ga3 plant growth regulator hormone | |
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US $12.95 | 18d 22h 18m |
|
Gibberellic Acid, 90% GA3 - Granular - 10g | |
|
US $26.89 | 16d 6h 43m |
|
Gibberellic Acid 90% GA3 2 Grams Premium Grade | |
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US $11.43 | 47m |
|
Gibberellic Acid, 90% GA3 - Granular - 5g - Technical Grade | |
|
US $19.39 | 16d 6h 45m |
|
Gibberellic Acid 90% Powder 1Kg | |
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US $599.00 | 17d 50m |
|
Gibberellic Acid GA3 5g Preimum Grade | |
|
US $19.40 | 46m |
|
Gibberellic Acid, 90% GA3 - Granular - 25g - Technical Grade | |
|
US $44.35 | 16d 6h 44m |
|
Gibberellic Acid, 90% GA3 - Granular - 25g - Technical Grade - Pro Pack | |
|
US $44.30 | 5d 19h 7m |
|
Gibberellic Acid GA3 Power Pack! | |
|
US $49.85 | 37m |
|
Gibberellic Acid 90% GA3 50 grams Plant growth hormones | |
|
US $79.95 | 33m |
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Alleviating effect of Gibberellic acid on salt stressed crop plants: The method to overcome salt stress
List Price:  |
DescriptionSoil salinity is a major constraint to food production because it limits crop yield and restricts use of land previously uncultivated.Ubiquitously, no toxic substance restricts plant growth more than does salt... |
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Phytohormones application in groundnut under drought: phytohormones (Abscisic acid (ABA), gibberellic acid (GA) and Indole?3-acetic acid (IAA), application in grundnut under drought stress condition
List Price: |
DescriptionThe book in hand provides the fundamental knowledge of phytohormones [(abscisic acid (ABA), gibberellic acid (GA) and Indole?3-acetic acid (IAA)] applications in groundnut under drought condition. Drought emerged as one of the serious threat to the field crop production especially groundnut in the arid and semi-arid tropics... |
Cereal in relation to Biology?
This question is on my homework, could somebody just explain the cereal portion?
"Using cereal as an example, explain how a seed mobilizes its food reserves and describe the function of aleurone, (alpha character) amylase and gibberellic acid"
Aleurone cells are essential for the mobilization of reserves stored in the endosperm of cereals but are not required after seedling establishment. Following imbibition the embryo produces gibberellins (GAs) that initiate a program in the aleurone cell that results in the synthesis and secretion of a broad spectrum of acid hydrolases. When the aleurone layer has fulfilled its role as a secretory gland and the contents of its cells are depleted, the aleurone cell dies. Because aleurone cell death is part of the normal development of the grain and is initiated by endogenous hormones, we classify it as a form of programmed cell death (PCD). Abscisic acid (ABA) is produced in dormant and quiescent grain and this hormone prevents the initiation of the GA-triggered cascade that leads to enzyme production and cell death. Based on these data we argue that ABA is a key factor in maintaining aleurone cell viability and preventing PCD in dormant and quiescent grain. Aleurone cells die when ROS accumulate and cause oxidative damage to cell membranes. Aleurone cells store large amounts of triglycerides and the conversion of these lipids to sugars by β-oxidation produces H2O2 and contributes to oxidative stress in the aleurone cell. ROS are normally metabolized by enzymes, including ascorbate peroxidase, catalase and superoxide dismutase. We hypothesize that a reduction in the activities of ROS-metabolizing enzymes and a decrease in the number of mitochondria following GA treatment prevents the aleurone cell from effectively metabolizing ROS. This in turn leads to oxidative damage and cell death.
Paul C. Bethkea, Angelika Fatha and Russell L. Jonesa, ,
aDepartment of Plant and Microbial Biology, University of California, Berkeley, CA 94720-3102
Received 30 August 2000; accepted 12 January 2001. Available online 4 November 2004
