Thin layer chromatographic analysis of pteridine-like pigments in the migratory locust, Locusta migratoria migratorioides (Orthoptera: Oedipodidae).

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077395%3A_____%2F03%3A60033011" target="_blank" >RIV/60077395:_____/03:60033011 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Thin layer chromatographic analysis of pteridine-like pigments in the migratory locust, Locusta migratoria migratorioides (Orthoptera: Oedipodidae).

Original language description

Acidic methanolic extracts of haemolymph, cuticle and eyes of larvae and adults of the migratory locusts, Locusta migratoria migratorioides (R. et L.) were analysed by method of thin layer chromatography. The Rf values as well as the colour of fluorescence under uv light (350 nm) were used for identification of pteridine-like substances when compared with 12 pteridine standards. The samples of haemolymph, cuticle and eyes of the larvae as well as adults revealed the specific pattern. Application of juvenoid induced the solitary phase-like pigmentation of cuticle and haemolymph and increased content of pterin, biopterin, leucopterin and probably also lumazin. Melanization of cuticle nearly disappeared. The similar but not so strong effects have been induced by application of neem oil. Application of precocene caused a number of changes in the pigment pattern in all samples, included melanization of cuticle, particularly in larvae.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

European Journal of Entomology

ISSN

1210-5759

e-ISSN

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Volume of the periodical

19

Issue of the periodical within the volume

N/A

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

5

Pages from-to

19-23

UT code for WoS article

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EID of the result in the Scopus database

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