Search results for " Arthropod"

showing 3 items of 13 documents

Biodiversity in the grapevine: rhizosphere arthropods and mycorrhizal fungi

2007

grapevine soil arthropods mycorrhizal fungi
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Mtlinteracts with members of Egfr signaling and cell adhesion genes in the Drosophila eye

2011

Mtl is a member of the Rho family of small GTPases in Drosophila. It was shown that Mtl is involved in planar cell polarity (PCP) establishment, together with other members of the same family like Cdc42, Rac1, Rac2 and RhoA. However, while Rac1, Rac2 and RhoA function downstream of Dsh in Fz/PCP signaling and upstream of a JNK cassette, Mtl and Cdc42 do not. To determine the functional context of Mtl during PCP establishment in the Drosophila eye, we performed a loss-of-function screen to search for dominant modifiers of a sev>Mtl rough eye phenotype. In addition, genetic interaction assays with candidate genes were also carried out. Our results show that Mtl interacts genetically with memb…

rho GTP-Binding ProteinsGeneticsOmmatidial rotationRHOAbiologyCytoskeleton organizationCell PolarityCDC42Cell biologyErbB ReceptorsPhenotypeInsect ScienceCell polarityCell Adhesionbiology.proteinAnimalsDrosophila ProteinsImmunoglobulin superfamilyDrosophilaCompound Eye ArthropodReceptors Invertebrate PeptideCell adhesionpsychological phenomena and processesDrosophila ProteinSignal TransductionFly
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Augsnes mezofaunas struktūra Engures ezera dabas parkā

2018

Bakalaura darba pētījums veikts Engures ezera dabas parka ekoreģionā un tā tuvākajā apkārtnē. Darbā tiek aprakstīta augsnes mezofauna un analizēta tās veidotās struktūras dažādos biotopos un to parauglaukumos, kas iekļauti ILTER (International Longt Term Ecological Research network) programmā. Bakalaura darbā iekļauta vispārīga informācija par augsnes faunu un parauglaukumos konstatētajiem mezofaunas pārstāvjiem. Pētījums ir veikts sešos biotopos. Katrā parauglaukumā noteikts mezofaunas taksonomiskais sastāvs, struktūra un tās blīvums. Bakalaura darba izstrādes laikā autore apguva augsnes mezofaunas ievākšanas un noteikšanas metodiku, kā arī ieguva zināšanas un izpratni par mezofaunas nozīm…

soil arthropodsVides zinātneILTERaugsnes mezofaunaEngures ezera dabas parksaugsnes sīkposmkāji
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