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rdf:type
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Description
| - Honeybee (Apis mellifera Linnaeus) colonies in temperate zones produce either summer bees, which have a lifespan of 15 to 48 days, or winter bees, which emerge in late summer and live up to 8 months. Winter bees develop unique physiological conditions characterized by changes in protein composition that appear to be major determinants of honeybee lifespan. We analyzed winter honeybee worker hemolymph using a proteomic approach for the first time. Hemolymph collected from the dorsal vessel of winter honeybees using a glass capillary tube was analyzed using two-dimensional gel electrophoresis followed by MALDI TOF/TOF protein identification. Overall, 93 spots were assigned significance (P < 0.05). Many identified proteins corresponded well with extended lifespan. Vitellogenin subunits (mainly TILDE OPERATOR+D91180 and TILDE OPERATOR+D91100 kDa) comprised the major portion of the proteins; however, vitellogenin dominance repressed the signals of the lower-abundance proteins. Future physiological studies related to overwintering bees, including health, immunity, longevity, nutrition, and/or colony losses, can benefit from these results.
- Honeybee (Apis mellifera Linnaeus) colonies in temperate zones produce either summer bees, which have a lifespan of 15 to 48 days, or winter bees, which emerge in late summer and live up to 8 months. Winter bees develop unique physiological conditions characterized by changes in protein composition that appear to be major determinants of honeybee lifespan. We analyzed winter honeybee worker hemolymph using a proteomic approach for the first time. Hemolymph collected from the dorsal vessel of winter honeybees using a glass capillary tube was analyzed using two-dimensional gel electrophoresis followed by MALDI TOF/TOF protein identification. Overall, 93 spots were assigned significance (P < 0.05). Many identified proteins corresponded well with extended lifespan. Vitellogenin subunits (mainly TILDE OPERATOR+D91180 and TILDE OPERATOR+D91100 kDa) comprised the major portion of the proteins; however, vitellogenin dominance repressed the signals of the lower-abundance proteins. Future physiological studies related to overwintering bees, including health, immunity, longevity, nutrition, and/or colony losses, can benefit from these results. (en)
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Title
| - Two-dimensional proteomic analysis of honeybee, Apis mellifera, winter worker hemolymph
- Two-dimensional proteomic analysis of honeybee, Apis mellifera, winter worker hemolymph (en)
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skos:prefLabel
| - Two-dimensional proteomic analysis of honeybee, Apis mellifera, winter worker hemolymph
- Two-dimensional proteomic analysis of honeybee, Apis mellifera, winter worker hemolymph (en)
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skos:notation
| - RIV/00216208:11310/13:10127594!RIV14-MSM-11310___
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http://linked.open...avai/predkladatel
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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/00216208:11310/13:10127594
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - longevity; proteomics; vitellogenin; winter honeybee; hemolymph; Apis mellifera (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - FR - Francouzská republika
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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...vavai/riv/projekt
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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
| - Erban, Tomáš
- Jedelský, Petr
- Titěra, Dalibor
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
| - 10.1007/s13592-012-0190-5
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http://localhost/t...ganizacniJednotka
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