1999
DOI: 10.1016/s0022-1910(98)00098-5
|View full text |Cite
|
Sign up to set email alerts
|

Nature of the anchors of membrane-bound aminopeptidase, amylase, and trypsin and secretory mechanisms in Spodoptera frugiperda (Lepidoptera) midgut cells

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

5
48
0
18

Year Published

2001
2001
2021
2021

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 62 publications
(71 citation statements)
references
References 22 publications
5
48
0
18
Order By: Relevance
“…The general morphology of midgut epithelium in larvae of D. saccharalis is similar to that described for many Lepidoptera such as Manduca sexta L. (Cioffi 1979) e Erynnis ello L. (Santos et al 1984) (Sphingidae), Spodoptera frugiperda Smith (Jordão et al 1999) and Anticarsia gemmatalis Hübner (Levy et al 2004) (Noctuidae), among many other species (for a review, see Lehane & Billingsley 1996).…”
Section: Discussionsupporting
confidence: 63%
See 1 more Smart Citation
“…The general morphology of midgut epithelium in larvae of D. saccharalis is similar to that described for many Lepidoptera such as Manduca sexta L. (Cioffi 1979) e Erynnis ello L. (Santos et al 1984) (Sphingidae), Spodoptera frugiperda Smith (Jordão et al 1999) and Anticarsia gemmatalis Hübner (Levy et al 2004) (Noctuidae), among many other species (for a review, see Lehane & Billingsley 1996).…”
Section: Discussionsupporting
confidence: 63%
“…The format of the goblet cell chamber has been studied in other Lepidoptera, where it was indicated that the apical portion of this cavity is more enlarged in cells of the posterior midgut region (Cioffi 1979, Santos et al 1984, Jordão et al 1999. In D. saccharalis larvae differences in the morphology of this cavity were not consistent in LM; however, SEM analyses show that, besides this enlargement of the chamber from the anterior to the posterior region, there even occurs an apparent increase in the number of chamber's cytoplasm extrusion with mitochondria throughout its extension that may be responsible for ionic transport.…”
Section: Discussionmentioning
confidence: 99%
“…Although there is an effective program for the biological control of A. gemmatalis using the nucleopolyhedrovirus that get into the insect through the digestive tract (FLIPSEN et al, 1995;CARVALHO 1993), the internal morphology of this insect is not well known. Many studies have been described the structure of the digestive tube in Lepidoptera larvae, most of them emphasizing histological and ultrastructural aspects of the constituting cells at their different regions (ANDERSON;HARVEY, 1966;BILLINGSLEY;LEHANE, 1996;CAVALCANTE;CRUZ-LANDIM, 1999;JORDÃO et al, 1999;JUDY;GILBERT, 1970), but none of them related to anatomical aspects. This work provides the ultramorphological description of the digestive tract in A. gemmatalis larvae in order to improve the anatomical knowledge of this system, as well as to compare the results with other insect's orders.…”
Section: Introductionmentioning
confidence: 99%
“…O fato dos RNAs correspondentes a SfCHS2 e SfCHI serem mais abundantes na porção anterior do intestino médio pode ser devido às diferenças entre os tipos celulares da região anterior e posterior. As células do primeiro terço do intestino médio de larvas de Lepidoptera são morfologicamente distintas das células presente na porção distal do intestino médio (Jordão et al, 1999). Em S. frugiperda foi demonstrado que uma peritrofina é secretada nos dois primeiros terços do intestino médio ).…”
Section: Foram Observadas Diferenças Nos Padrões De Expressão Dos Genunclassified
“…Essa asserção vem da análise da distribuição de: amilase e tripsina de S. frugiperda (Fig. 33), que são secretadas na região anterior do intestino médio Jordão et al, 1999); amilase, tripsina e β-glicosidase de T. molitor (Fig. 34), que são secretadas, respectivamente na região anterior (Cristofoletti et al, 2001), posterior (Cristofoletti et al, 2001) e média do ventrículo de T. molitor (Ferreira et al, 2002);…”
Section: Predição Do Sítio Secretor Da Enzima a Partir De Sua Distribunclassified