scholarly journals Karrikins Discovered in Smoke Trigger Arabidopsis Seed Germination by a Mechanism Requiring Gibberellic Acid Synthesis and Light

2008 ◽  
Vol 149 (2) ◽  
pp. 863-873 ◽  
Author(s):  
David C. Nelson ◽  
Julie-Anne Riseborough ◽  
Gavin R. Flematti ◽  
Jason Stevens ◽  
Emilio L. Ghisalberti ◽  
...  
Keyword(s):  
Seed Germination ◽  
Gibberellic Acid ◽  
Acid Synthesis ◽  
Arabidopsis Seed

scholarly journals The Gibberellic Acid Signaling Repressor RGL2 Inhibits Arabidopsis Seed Germination by Stimulating Abscisic Acid Synthesis and ABI5 Activity

2008 ◽  
Vol 20 (10) ◽  
pp. 2729-2745 ◽  
Author(s):  
Urszula Piskurewicz ◽  
Yusuke Jikumaru ◽  
Natsuko Kinoshita ◽  
Eiji Nambara ◽  
Yuji Kamiya ◽  
...  
Keyword(s):  
Abscisic Acid ◽  
Seed Germination ◽  
Gibberellic Acid ◽  
Acid Synthesis ◽  
Arabidopsis Seed ◽  
Gibberellic Acid Signaling

Arabidopsis Seed Germination Assay with Gibberellic Acid

BIO-PROTOCOL ◽  
2016 ◽  
Vol 6 (22) ◽  
Author(s):  
Chunmei Zhong ◽  
Hao Xu ◽  
Siting Ye ◽  
Shengchun Zhang ◽  
Xiaojing Wang
Keyword(s):  
Seed Germination ◽  
Gibberellic Acid ◽  
Arabidopsis Seed ◽  
Germination Assay ◽  
Seed Germination Assay

Effect of Alachlor, Propachlor, and Prynachlor on GA3-induced Production of Protease and α-Amylase

Weed Science ◽  
1976 ◽  
Vol 24 (6) ◽  
pp. 616-618 ◽  
Author(s):  
V. Sivaji Rao ◽  
William B. Duke
Keyword(s):  
Nucleic Acid ◽  
Hordeum Vulgare ◽  
Seed Germination ◽  
Gibberellic Acid ◽  
Actinomycin D ◽  
Acid Synthesis ◽  
Seedling Development ◽  
Amylase Production ◽  
Nucleic Acid Synthesis Inhibitors ◽  
Germination And Growth

Alachlor [2-chloro-2′,6′-diethyl-N(methoxymethyl)-acetanilide], propachlor (2-chloro-N-isopropylacetanilide) and prynachlor [2-chloro-N-(1-methyl-2-propynyl)acetanilide], inhibited gibberellic acid (GA3),-induced production of protease and α-amylase in deembryonated barley (Hordeum vulgareL, ‘Schuyler’) seed. Production of protease was more sensitive to these herbicides than α-amylase. The degree of inhibition of protease and α-amylase production caused by alachlor was equivalent to that caused by cycloheximide, puromycin and actinomycin-D, known protein and nucleic acid synthesis inhibitors. Higher GA3concentrations reversed the inhibition of protease and α-amylase synthesis caused by alachlor but did not reduce the effect of alachlor on barley seed germination and growth. It is concluded that the inhibition of protease and α-amylase production by alachlor is perhaps only one of several effects on early seed germination and seedling development.

scholarly journals Effects of soaking period and gibberellic acid addition on caper seed germination

2009 ◽  
Vol 37 (1) ◽  
pp. 33-41 ◽  
Author(s):  
B. Pascual ◽  
A. San Bautista ◽  
N. Pascual Seva ◽  
R. García Molina ◽  
S. López-Galarza ◽  
...  
Keyword(s):  
Seed Germination ◽  
Gibberellic Acid ◽  
Acid Addition

scholarly journals Effect of NaCl on seed germination in some Centaurium Hill. Species (Gentianaceae)

2007 ◽  
Vol 59 (3) ◽  
pp. 227-231 ◽  
Author(s):  
S. Zivkovic ◽  
M. Devic ◽  
B. Filipovic ◽  
Z. Giba ◽  
D. Grubisic
Keyword(s):  
Life History ◽  
Salt Tolerance ◽  
Seed Germination ◽  
Gibberellic Acid ◽  
White Light ◽  
The Other ◽  
Distilled Water ◽  
Nacl Concentration ◽  
History Of ◽  
Species Specific

The influence of high NaCl concentrations on seed germination in both light and darkness was examined in the species Centaurium pulchellum, C. erythraea, C. littorale, C. spicatum, and C. tenuiflorum. Salt tolerance was found to depend on the life history of the seeds. To be specific, seeds of all five species failed to complete germination when exposed to continuous white light if kept all the time in the presence of 100-200 mM and greater NaCl concentrations. However, when after two weeks NaCl was rinsed from the seeds and the seeds were left in distilled water under white light for an additional two weeks, all species completed germination to a certain extent. The percent of germination not only depended on NaCl concentration in the prior medium, but was also species specific. Thus, seeds of C. pulchellum, C. erythraea, and C. littorale completed germination well almost irrespective of the salt concentration previously experienced. On the other hand, seeds of C. tenuiflorum completed germination poorly if NaCl concentrations in the prior media were greater than 200 mM. When seeds after washing were transferred to darkness for an additional 14 days, they failed to complete germination if previously imbibed on media containing NaCl concentrations greater than 400 mM. However, the seeds of all species, even if previously imbibed at 800 mM NaCl, could be induced to complete germination in darkness by 1 mM gibberellic acid. .

scholarly journals Effect of Gibberellic Acid, Temperature and Embryo Culture on Seed Germination of Four Native Species of Barberry (Berberis spp.)

2016 ◽  
Vol 3 (1) ◽  
pp. 27-37
Author(s):  
Zaynab Taghinezad ◽  
Massoud Dehdari ◽  
Amin Mirshekari ◽  
Hossain Zainali ◽  
◽  
...  
Keyword(s):  
Seed Germination ◽  
Gibberellic Acid ◽  
Embryo Culture ◽  
Native Species

scholarly journals Transcriptional Programs Related to Phytochrome A Function in Arabidopsis Seed Germination

2013 ◽  
Vol 6 (4) ◽  
pp. 1261-1273 ◽  
Author(s):  
Silvia E. Ibarra ◽  
Gabriela Auge ◽  
Rodolfo A. Sánchez ◽  
Javier F. Botto
Keyword(s):  
Seed Germination ◽  
Phytochrome A ◽  
Arabidopsis Seed
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