卡罗来纳斯芬克斯蛾毛虫(Manduca Sexta)图片版权购买服务,还提供野外动物图片,水平画幅图片,树图片,摄影图片,爬图片下载和版权购买使用服务。
必应词典为您提供Manduca-sexta的释义,网络释义: 烟草天蛾;烟草天蛾幼虫;烟草尖蛾;
A similar protoxin- specific transcriptional pattern was also observed with Manduca sexta larvae, using three upregulated genes (serpin, cytochrome P450 and carboxyl/cholinesterase) and one downregulated gene (β-glucosidase), suggesting that a susceptible larval response to Cry toxin exposure might be...
In Manduca sexta, three PAPs can activate proPOs in the presence of two serine proteinase homologs (SPH1 and SPH2). While the hemolymph proteinases (HPs) that generate the active PAPs are known, it is unclear how the proSPHs (especially proSPH1) are activated. In this study, we isolated...
Although 5th (last) instar parasitized Manduca sexta larvae undergo developmental arrest and do not wander, they exhibit a small hemolymph ecdysteroid peak (300–400pg/ μ l) which begins one day prior to the parasitoid's molt to the 3rd (last) instar and concomitant emergence from the host....
Three isomeric conjugated triene aldehydes,(10E,12E,14Z)-10, 12-14-hexadecatrienal (IX), (10E,12Z,14E)-10,12,14-hexadecatrienal (XX), and (10E,12E,14E)-10,12,14-hexadecatrienal (X), two of which are components of theManduca sexta (L.) sex pheromone, have been stereoselectively ...
Manduca sexta anterior midgut alkalinizes its luminal contents in vivo, achieving pH values up to 12 with rates of up to 81.4 μ Eq OH − h −1 . The alkalinization rate dropped to 3.0 μ Eq h −1 within minutes of mounting the tissue in an Ussing chamber, even though K + se...
Midguts of the larva of Manduca sexta, were isolated, pinned out and double-perfused on the stage of an inverted microscope. The pH gradients across the anterior, middle and posterior regions of the gut were measured with a double-barrelled pH microelectrode, simultaneously with electrical potential...
The caterpillar of Manduca sexta is an exception to this general pattern. Despite eliciting a strong peripheral gustatory response, high concentrations of carbohydrates (e.g. glucose or inositol) stimulate the same intensity of biting as water during 2-min tests. We suspected that the lack of ...
BACKGROUND: The defensive effect of endogenous trypsin proteinase inhibitors (NaTPIs) on the herbivore Manduca sexta was demonstrated by genetically altering NaTPI production in M. sexta's host plant, Nicotiana attenuata. To understand how this defense works, we studied the effects of NaTPI on M...