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Description
| - The giant water bug Lethocerus indicus (family: Belostomatidae) contains a peptide code-named Letin-AKH and the water scorpion Nepa cinerea (family: Nepidae) has the peptide code-named Nepci-AKH. Synthetic peptides were made and co-elution on RP-HPLC with the natural peptide from crude gland extract confirmed the accuracy of the deduced sequence for Letin-AKH and demonstrated that Nepci-AKH contains a Leu residue at position 2 and not an Ile residue. A previously characterized member of the AKH/RPCH family was identified in the stick water scorpion Ranatra linearis: Grybi-AKH has the same mass (919 Da) as Nepci-AKH and differs in two positions from Nepci-AKH (residues 2 and 6). The apparent function of the peptides is to achieve lipid mobilization in the species under investigation; indications for this came from conspecific bioassays using the appropriate synthetic peptides for injecting into the insects. This funct. is very likely linked to dispersal flight metabolism of water bugs.
- The giant water bug Lethocerus indicus (family: Belostomatidae) contains a peptide code-named Letin-AKH and the water scorpion Nepa cinerea (family: Nepidae) has the peptide code-named Nepci-AKH. Synthetic peptides were made and co-elution on RP-HPLC with the natural peptide from crude gland extract confirmed the accuracy of the deduced sequence for Letin-AKH and demonstrated that Nepci-AKH contains a Leu residue at position 2 and not an Ile residue. A previously characterized member of the AKH/RPCH family was identified in the stick water scorpion Ranatra linearis: Grybi-AKH has the same mass (919 Da) as Nepci-AKH and differs in two positions from Nepci-AKH (residues 2 and 6). The apparent function of the peptides is to achieve lipid mobilization in the species under investigation; indications for this came from conspecific bioassays using the appropriate synthetic peptides for injecting into the insects. This funct. is very likely linked to dispersal flight metabolism of water bugs. (en)
- Vodní ploštice Lethocerus indicus (Belostomatidae) obsahuje AKH peptidy kódované jako Letin-AKH, zatímco Nepa cinerea (family: Nepidae) peptid the peptide označený jako Nepci-AKH. Byly připraveny syntetické peptidy a jejich koeluce pomocí RP-HPLC potvrdila sekvenci Letin-AKH a ukázala, že Nepci-AKH obsahuje v poloze 2 Leu, a ne Ile. Již dříve charakterizovaný peptid AKH/RPCH skupiny byl identifikován u Ranatra linearis: Grybi-AKH má stejnou hmotnost (919 Da) jako Nepci-AKH and liší se ve dvou polohách od Nepci-AKH (residues 2 and 6). Zjevnou funkcí peptidů je mobilizovat lipidy, což prokázaly pokusy s dávkováním syntetických peptidů přímo do hmyzu. Tato funkce je velmi pravděpodobně spojena s metabolismes letu u vodních ploštic. (cs)
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Title
| - Water scorpions (Heteroptera, Nepidae) and giant water bugs (Heteroptera, Belostomatidae): Sources of new members of the adipokinetic hormone/red pigment-concentrating hormone family
- Vodní ploštice (Heteroptera, Nepidae) a (Heteroptera, Nepidae): Zdroje nových peptidů adipokinetického hormonu z AKH/RPCH skupiny (cs)
- Water scorpions (Heteroptera, Nepidae) and giant water bugs (Heteroptera, Belostomatidae): Sources of new members of the adipokinetic hormone/red pigment-concentrating hormone family (en)
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skos:prefLabel
| - Water scorpions (Heteroptera, Nepidae) and giant water bugs (Heteroptera, Belostomatidae): Sources of new members of the adipokinetic hormone/red pigment-concentrating hormone family
- Vodní ploštice (Heteroptera, Nepidae) a (Heteroptera, Nepidae): Zdroje nových peptidů adipokinetického hormonu z AKH/RPCH skupiny (cs)
- Water scorpions (Heteroptera, Nepidae) and giant water bugs (Heteroptera, Belostomatidae): Sources of new members of the adipokinetic hormone/red pigment-concentrating hormone family (en)
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skos:notation
| - RIV/60077344:_____/07:00094808!RIV08-AV0-60077344
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60077344:_____/07:00094808
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Insects; Heteroptera; Water bugs (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Gäde, G.
- Marco, H. G.
- Šimek, Petr
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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is http://linked.open...avai/riv/vysledek
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