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SA signaling
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Plants have adapted to survive under adverse conditions or exploit favorable conditions in response to their environment as sessile creatures. In a way of plant adaptation, plant hormones have been evolved to efficiently use limited resources.
6p
vijichea2711
28-05-2021
10
1
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The plant hormone salicylic acid (SA) plays an essential role in the regulation of diverse biological processes throughout the entire lifespan of the plant. SA first emerged as an endogenous signal capable of inducing plant defence responses both at the site of infection and in the systemic tissue of the plant. For more than 200 years, the plant hormone salicylic acid (SA) has been studied for its medicinal use in humans.
15p
nguaconbaynhay7
15-08-2020
9
1
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Plant viral infections disturb defense regulatory networks during tissue invasion. Emerging evidence demonstrates that a significant proportion of these alterations are mediated by hormone imbalances.
17p
viminato2711
22-05-2020
9
0
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Extensive studies using the model system Arabidopsis thaliana to elucidate plant defense signaling and pathway networks indicate that salicylic acid (SA) is the key hormone triggering the plant defense response against biotrophic and hemi-biotrophic pathogens, while jasmonic acid (JA) and derivatives are critical to the defense response against necrotrophic pathogens.
19p
viminato2711
22-05-2020
17
1
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Histone H2B monoubiquitination pathway has been shown to play critical roles in regulating growth/ development and stress response in Arabidopsis. In the present study, we explored the involvement of the tomato histone H2B monoubiquitination pathway in defense response against Botrytis cinerea by functional analysis of SlHUB1 and SlHUB2, orthologues of the Arabidopsis AtHUB1/AtHUB2.
20p
vihashirama2711
21-05-2020
18
2
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An important signal transduction pathway in plant defence depends on the accumulation of salicylic acid (SA). SA is produced in chloroplasts and the multidrug and toxin extrusion transporter ENHANCED DISEASE SUSCEPTIBILITY5 (EDS5; At4g39030) is necessary for the accumulation of SA after pathogen and abiotic stress.
10p
vihashirama2711
21-05-2020
16
1
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Phloem-feeding insects are known to modulate the salicylic acid (SA) signaling pathway in various plant-insect interaction models.
15p
viharuno2711
21-04-2020
10
1
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Salicylic acid (SA) is a significant signaling molecule that induces rice resistance against pathogen invasion. Protein phosphorylation carries out an important regulatory function in plant defense responses, while the global phosphoproteome changes in rice response to SA-mediated defense response has not been reported.
15p
viharuno2711
21-04-2020
6
0
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Using cDNA subtraction technique, 18 cold stress responsive-genes were identified, among them a novel gene, ZmCOI6.1, whose function is still unknown. Analysis of the ZmCOI6.1 promoter sequence revealed several conserved stress-responsive cis-acting elements. Further expression characterization shows that ZmCOI6.1 is induced, in addition by cold, by other abiotic stresses such as drought and NaCl as well as by signalling molecules such as ABA and SA. The results indicate that ZmCOI6.1 is a general stress responsive gene. A possible regulation mechanism is presented where ZmCOI6.
10p
trinhthamhodang
24-10-2019
9
0
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Salicylic acid (SA) is a signal molecule that mediates many biotic and abiotic stress-induced physiological responses in plants. In the current study the protective effects of SA on cold stress-caused oxidative damage and photosynthesis inhibition in jasmine plants (Jasminum sambac) were examined.
7p
vikimsa
22-02-2019
14
0
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This study investigated the correlation between endogenous levels of some signal compounds [nitric oxide (NO), salicylic acid (SA), abscisic acid (ABA)] and the antioxidant system in response to chilling stress in maize (Zea mays L.). The results showed that chilling stress caused oxidative damage, and changes in signal molecules (NO, SA, and ABA) and NR activity in maize.
8p
vikimsa
22-02-2019
20
0
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Tobacco pathogenesis-related protein 1a (PR-1a) is induced in plants during the hypersensitive response (HR) after exposure of plants to salicylic acid (SA) and by develop-mental cues.Gene activation by these diverse stimuli is mediated via anas-1-like element in the PR-1aupstream region.To further analyze the significance of thiscis-acting sequence, an authentic as-1element from the cauliflower mosaic virus 35S RNA promoter was inserted into the PR-1apromoter in place of theas-1-like motif.
11p
fptmusic
12-04-2013
31
1
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EURASIP Journal on Applied Signal Processing 2003:3, 317–317 c 2003 Hindawi Publishing Corporation Correction to “Rayleigh Fading Multi-Antenna Channels” Alex Grant Institute for Telecommunications Research, University of South Australia, Mawson Lakes Boulevard, Mawson Lakes, SA 5095, Australia Email: alex.grant@unisa.edu.au Received 20 December 2002 Equation (7) in [1] should be γ C(γ, t, r) = E log det I + HH∗ t ∞ γ m! log 1 + x e−x xn−m = (n − 1)! 0 t × Ln−m (x)Ln−m+1 (x) − Ln−m+1 (x)Ln−m (x) dx. m−1 m−1 m−2 m (7) ACKNOWLEDGMENT The author would like to thank G.
1p
sting12
10-03-2012
46
5
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EURASIP Journal on Applied Signal Processing 2003:7, 617–619 c 2003 Hindawi Publishing Corporation Editorial Shihab A. Shamma Department of Electrical and Computer Engineering and Center for Auditory and Acoustic Research, Institute for Systems Research, University of Maryland, College Park, MD 20742, USA Email: sas@eng.umd.edu ´ Andre van Schaik School of Electrical and Information Engineering, University of Sydney, Sydney, NSW 2006, Australia Email: andre@ee.usyd.edu.
3p
sting12
10-03-2012
39
4
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EURASIP Journal on Applied Signal Processing 2003:7, 668–675 c 2003 Hindawi Publishing Corporation Joint Acoustic and Modulation Frequency Les Atlas Department of Electrical Engineering, Box 352500, Seattle, WA 98195-2500, USA Email: atlas@ee.washington.edu Shihab A. Shamma Department of Electrical and Computer Engineering and Center for Auditory and Acoustic Research, Institute for Systems Research, University of Maryland, College Park, MD 20742, USA Email: sas@eng.umd.
8p
sting12
10-03-2012
61
4
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GPS Data Errors SELECTIVE AVAILABILITY ERRORS Prior to May 1, 2000, Selective Availability (SA) was a mechanism adopted by the Department of Defense (DoD) to control the achievable navigation accuracy by nonmilitary GPS receivers. In the GPS SPS mode, the SA errors were speci®ed to degrade navigation solution accuracy to 100 m (2D RMS) horizontally and 156 m (RMS) vertically. In a press release on May 1, 2000, the President of the United States announced the decision to discontinue this intentional degradation of GPS signals available to the public. ...
28p
doroxon
16-08-2010
97
25
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