MARC details
| 000 -LEADER |
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| fixed length control field |
02481nam a2200277Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625153943.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-14556 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Toxicity of lectins and processing of ingested proteins in the pea aphid Acyrthosiphon pisum |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Entomologia Experimentalis et Applicata, 76(2), p.143-155, 1995 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Acute toxicity of thirty lectins was tested against the pea aphid Acyrthosiphon pisum (Harris)(Homoptera, Aphididae: Macrosiphini). Activity was measured on artificial diets containing moderate concentrations of lectins (10-250 /zg/ml)by scoring mortality and growth inhibition over the whole nymphal period (7 days at 20 Most of the proteins tested exhibited low toxicity, but some induced significant mortality; these included the lectins from jackbean (Concanavalin A), amaranth, lentil and snowdrop. There was no direct correlation between toxicity and sugar specificity of the lectin; however, many mannose-binding lectins were toxic towards A. pisum. Concanavalin A was also tested on five other aphid species (Aphis gossypii, Aulacortum solani, Macrosiphum euphorbiae, Macrosiphum albifrons and Myzus persicae)at concentrations between 10-1500 #g/ml. Mortality was very variable from one species to another. Strong growth inhibition invariably occurred within this concentration range, although doseresponse curves differed substantially between aphid species. The peptidase complement of A. pisum's digestive tract was also investigated, as well as the oral toxicity of some protease inhibitors (PIs)to this aphid. Most protein PIs were inactive, and no part of the digestive tract contained detectable amounts of endo-protease activity. This is in contrast to the strong amino-peptidase activity which was shown to occur predominantly in the midgut and crop portions of the digestive tract. The potential of lectins in transgenic crops to confer Host-Plant Resistance to aphids is discussed. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
HOMOPTERA |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
APHIDIDAE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
LECTIN |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
INSECTICIDAL |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PEPTIDASE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PROTEASE INHIBITOR |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Rahbé, Y. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Sauvion, N. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Febvay, G. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Peumans, W.J. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1dCggCqxhc97IAIVseclmF9f0wbB-7blZ/view?usp=drivesdk">https://drive.google.com/file/d/1dCggCqxhc97IAIVseclmF9f0wbB-7blZ/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
