butterfly/arabidopsis

De link wordt op het klembord opgeslagen

Kies het sorteertype

Bladzijde 1 van 17 resultaten

Oviposition by pierid butterflies triggers defense responses in Arabidopsis.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Insect eggs represent a threat for the plant as hatching larvae rapidly start with their feeding activity. Using a whole-genome microarray, we studied the expression profile of Arabidopsis (Arabidopsis thaliana) leaves after oviposition by two pierid butterflies. For Pieris brassicae, the deposition

The molecular genetic basis of herbivory between butterflies and their host plants.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Interactions between herbivorous insects and their host plants are a central component of terrestrial food webs and a critical topic in agriculture, where a substantial fraction of potential crop yield is lost annually to pests. Important insights into plant-insect interactions have come from

Egg laying of cabbage white butterfly (Pieris brassicae) on Arabidopsis thaliana affects subsequent performance of the larvae.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Plant resistance to the feeding by herbivorous insects has recently been found to be positively or negatively influenced by prior egg deposition. Here we show how crucial it is to conduct experiments on plant responses to herbivory under conditions that simulate natural insect behaviour. We used a

Disruption of plant carotenoid biosynthesis through virus-induced gene silencing affects oviposition behaviour of the butterfly Pieris rapae.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Optical plant characteristics are important cues to plant-feeding insects. In this article, we demonstrate for the first time that silencing the phytoene desaturase (PDS) gene, encoding a key enzyme in plant carotenoid biosynthesis, affects insect oviposition site selection behaviour. Virus-induced

Role of methyl salicylate on oviposition deterrence in Arabidopsis thaliana.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Plants attacked by herbivores have evolved different strategies that fend off their enemies. Insect eggs deposited on leaves have been shown to inhibit further oviposition through visual or chemical cues. In some plant species, the volatile methyl salicylate (MeSA) repels gravid insects but whether

Formation of simple nitriles upon glucosinolate hydrolysis affects direct and indirect defense against the specialist herbivore, Pieris rapae.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

The glucosinolate-myrosinase system, found in plants of the order Brassicales, has long been considered an effective defense system against herbivores. The defensive potential of glucosinolates is mainly due to the products formed after myrosinase-catalyzed hydrolysis upon tissue damage. The most

Insect egg deposition induces indirect defense and epicuticular wax changes in Arabidopsis thaliana.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Egg deposition by the Large Cabbage White butterfly Pieris brassicae on Brussels sprouts plants induces indirect defense by changing the leaf surface, which arrests the egg parasitoid Trichogramma brassicae. Previous studies revealed that this indirect defense response is elicited by benzyl cyanide

Divergence in Glucosinolate Profiles between High- and Low-Elevation Populations of Arabidopsis halleri Correspond to Variation in Field Herbivory and Herbivore Behavioral Preferences.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Variation in local herbivore pressure along elevation gradients is predicted to drive variation in plant defense traits. Yet, the extent of intraspecific variation in defense investment along elevation gradients, and its effects on both herbivore preference and performance, remain relatively

Insect eggs induce a systemic acquired resistance in Arabidopsis.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Although they constitute an inert stage of the insect's life, eggs trigger plant defences that lead to egg mortality or attraction of egg parasitoids. We recently found that salicylic acid (SA) accumulates in response to oviposition by the Large White butterfly Pieris brassicae, both in local and

Phosphatidylcholines from Pieris brassicae eggs activate an immune response in Arabidopsis

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Recognition of conserved microbial molecules activates immune responses in plants, a process termed pattern-triggered immunity (PTI). Similarly, insect eggs trigger defenses that impede egg development or attract predators, but information on the nature of egg-associated elicitors is scarce. We

Oviposition-induced changes in Arabidopsis genome expression: anticipating your enemy?

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Plants have evolved exquisite ways to detect their enemies and are able to induce defenses responses tailored to their specific aggressors. Insect eggs deposited on a leaf represent a future threat as larvae hatching from the egg will ultimately feed on the plant. Although direct and indirect

Arabidopsis glucosinolates trigger a contrasting transcriptomic response in a generalist and a specialist herbivore.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Phytophagous insects have to deal with toxic defense compounds from their host plants. Although it is known that insects have evolved genes and mechanisms to detoxify plant allochemicals, how specialist and generalist precisely respond to specific secondary metabolites at the molecular level is less

Reassessing the role of phospholipase D in the Arabidopsis wounding response.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Plants respond to wounding by means of a multitude of reactions, with the purpose of stifling herbivore assault. Phospholipase D (PLD) has previously been implicated in the wounding response. Arabidopsis (Arabidopsis thaliana) AtPLDalpha1 has been proposed to be activated in intact cells, and the

Herbivory and relative growth rates of Pieris rapae are correlated with host constitutive salicylic acid and flowering time.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Treatment of plants with exogenous salicylic acid (SA) improves resistance to many bacterial pathogens, but can suppress resistance to insect herbivores. While plants vary naturally in constitutive SA, whether such differences are predictive of resistance to insect herbivores has not been studied

Plant responses to insect eggs are not induced by egg-associated microbes, but by a secretion attached to the eggs.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Plants can enhance their defence against herbivorous insects by responding to insect egg depositions preceding larval feeding. The similarity of plant responses to insect eggs with those to phytopathogens gave rise to the hypothesis that egg-associated microbes might act as elicitors. We tested this

Vorige
1
2
De volgende

Word lid van onze
facebookpagina

Herbal & Natural Medicine

De meest complete database met geneeskrachtige kruiden, ondersteund door de wetenschap

Werkt in 55 talen
Kruidengeneesmiddelen gesteund door de wetenschap
Kruidenherkenning door beeld
Interactieve GPS-kaart - tag kruiden op locatie (binnenkort beschikbaar)
Lees wetenschappelijke publicaties met betrekking tot uw zoekopdracht
Zoek medicinale kruiden op hun effecten
Organiseer uw interesses en blijf op de hoogte van nieuwsonderzoek, klinische onderzoeken en patenten

Typ een symptoom of een ziekte en lees over kruiden die kunnen helpen, typ een kruid en zie ziekten en symptomen waartegen het wordt gebruikt.
* Alle informatie is gebaseerd op gepubliceerd wetenschappelijk onderzoek