![](images/graphics/blank.gif)
Jasmonic acid
-
In this study, the effect of methyl jasmonate (MeJA) treatments (10-3 and 10-5 M) and two different storage locations such as Ankara and Taşköprü, on some quality parameters, such as weight loss, L* values, soluble solids content, firmness, titratable acidity, total phenolic content, antioxidant capacity, vitamin C and allicin content in garlic bulbs (Allium sativum cv. ‘Taşköprü’) were investigated during a storage period of six months with three replications (30 bulbs or 120 g cloves).
12p
hanthienngao
30-11-2021
9
1
Download
-
Cymbidium faberi, one of the most famous oriental orchids, has a distinct flower scent, which increases its economic value. However, the molecular mechanism of the flower scent biosynthesis was unclear prior to this study.
14p
vigiselle2711
30-08-2021
6
1
Download
-
Trichoderma spp. are effective biocontrol agents for many plant pathogens, thus the mechanism of Trichoderma-induced plant resistance is not fully understood. In this study, a novel Trichoderma strain was identified, which could promote plant growth and reduce the disease index of gray mold caused by Botrytis cinerea in cucumber.
13p
visilicon2711
20-08-2021
9
1
Download
-
Intraspecific variations among induced responses might lead to understanding of adaptive variations in defense strategies against insects. We employed RNA-Seq transcriptome screening to elucidate the molecular basis for phenotypic differences between two populations of Eruca sativa (Brassicaceae), in defense against larvae of the generalist and specialist insects, Spodoptera littoralis and Pieris brassicae, respectively.
13p
viansan2711
30-07-2021
5
1
Download
-
MYC transcriptional factors are members of the bHLH (basic helix-loop-helix) superfamily, and play important roles in plant growth and development. Recent studies have revealed that some MYCs are involved in the crosstalk between Jasmonic acid regulatory pathway and light signaling in Arabidopsis, but such kinds of studies are rare in wheat, especially in photo-thermo-sensitive genic male sterile (PTGMS) wheat line.
15p
vijeeni2711
24-07-2021
11
0
Download
-
Whiteflies are a threat to cassava (Manihot esculenta), an important staple food in many tropical/ subtropical regions. Understanding the molecular mechanisms regulating cassava’s responses against this pest is crucial for developing control strategies. Pathogenesis-related (PR) protein families are an integral part of plant immunity. W
18p
vijeeni2711
24-07-2021
11
0
Download
-
Fusarium circinatum, the causal agent of pitch canker disease, poses a serious threat to several Pinus species affecting plantations and nurseries. Although Pinus pinaster has shown moderate resistance to F. circinatum, the molecular mechanisms of defense in this host are still unknown.
18p
vijeeni2711
24-07-2021
11
0
Download
-
Valsa canker is a serious disease in the stem of Malus sieversii, caused by Valsa mali. However, little is known about the global response mechanism in M. sieversii to V. mali infection.
19p
vilichoo2711
25-06-2021
9
1
Download
-
Drought-induced ABA, H2O2 and JA positively regulate CmCAD genes and lignin synthesis in melon stems
Cinnamyl alcohol dehydrogenase (CAD) is an important enzyme functions at the last step in lignin monomer synthesis pathway. Our previous work found that drought induced the expressions of CmCAD genes and promoted lignin biosynthesis in melon stems.
12p
vijichea2711
28-05-2021
14
1
Download
-
Objectives of the study: Survey of biological activity of alkaloid isolated from hairy roots of E.longifolia to find new activities. Determining optimal culture conditions for E.longifolia hairy roots to grow and develop. Determining the concentration of three elicitors (Salicylic acid, Jasmonic acid and Yeat extract) on the production and accumulation of alkaloids isolated from hairy roots of E.longifolia in vitro.
26p
extraenglish
24-05-2021
27
4
Download
-
This study reveals that exposure of juvenile Arabidopsis plants to a short repetitive period of MS can alter gene expression and prime plant resistance upon subsequent challenge with necrotrophic pathogens via the JA-mediated COI1 signalling pathway.
16p
vijichea2711
28-05-2021
6
0
Download
-
Arabidopsis ZBF1/MYC2bHLH transcription factor is a repressor of photomorphogenesis, and acts as a point of cross talk in light, abscisic acid (ABA) and jasmonic acid (JA) signaling pathways.
14p
vijichea2711
28-05-2021
9
1
Download
-
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
Download
-
Fusarium oxysporum f. sp. niveum (FON) causes Fusarium wilt in watermelon. Several disease-resistant watermelon varieties have been developed to combat Fusarium wilt. However, the key metabolites that mount defense responses in these watermelon varieties are unknown.
12p
vijichea2711
28-05-2021
33
1
Download
-
Pathogen attack generates the stress full conditions which disrupts the host metabolic machinery causing an oxidative burst in plants and leads to the formation of reactive oxygen species (ROS). These molecules are responsible for all the metabolic changes occurring in host plant and alter the DNA, carbohydrates, lipids, sugar and protein content. In this review, we have discussed the various physiological and biochemical components that assist the plant in imparting resistance and along with the role of phytohormones viz.
17p
chauchaungayxua11
23-03-2021
11
1
Download
-
A study on effect of jasmonate on disease progression as well as induction of defensin gene (PDF1.2) was carry out to explore the effectiveness of Jasmonic acid in triggering defence within the host tissues. The disease severity and expression of PDF1.2 gene was examined after treatment containing Jasmonic acid and pathogen to two ecotypes of Arabidopsis at different time intervals. Methyl jasmonate treatment was found to be effective in decreasing the disease incidence by lowering the disease index in both susceptible (WS) and tolerant ecotype (Col). Transcripts of PDF1.
9p
chauchaungayxua8
03-10-2020
14
2
Download
-
Present investigation envisage to explore the defense potential of this pathogen and to maximize the Jasmonic acid production by altering the nutrition and other growth conditions.
5p
trinhthamhodang1215
23-09-2020
24
0
Download
-
A number of novel JA derivatives have been synthesized, isolated, and characterized. A clearer picture of jasmonate biosynthesis and functions has emerged that in many respects resembles the synthesis and functions of prostaglandins and leukotrienes in mammalians. Jasmonates are produced from a-linolenic acid from lipids of damaged plant membranes. The biosynthesis of these signalling compounds can be triggered through the activation of cell membrane receptors by pathogens, peptide signals, or wounding.
8p
cothumenhmong7
09-09-2020
20
1
Download
-
This project was conducted in the plant tissue culture laboratory, in the Department of Horticulture and Landscape Design, College of Agriculture, University of Diyala. During 21 May–25 October/2015.
8p
cothumenhmong7
08-09-2020
11
1
Download
-
Insect attack-wound in plant cells stimulate huge number of signal molecules to induce and activate defense system. Among these one of the intracellular signal molecules are small peptide systemin (18AAs long) produced by proteolytic cleavage in wounded cells from prosystemin (200As) precursor protein. Systemin then bind to its SR-160 (Systemin Cell Surface Receptor) protein (160 kD) and activate phospholipase A2 (PLA-2) that releases linolenic acid, which is initial precursor for JA biosynthesis.
4p
kethamoi7
26-08-2020
11
1
Download
CHỦ ĐỀ BẠN MUỐN TÌM
![](images/graphics/blank.gif)