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Showing 1 to 6 of 6 for “"Buchnera"”.
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Alfalfa Aphids From Pixel to Picture: Deciphering Symbiotic and Predatory Interactions Across Scales
… between the legume-rhizobia and aphid- Buchnera mutualisms. Both rhizobia and Buchnera transform nitrogen into forms that can be assimilated by their hosts and modulate the expression of host plant defense. Yet, the potential nutrient- or plant defense-mediated effects of rhizobia on …
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Molecular characterisation of the bacterial communities in cabbage aphid (Brevicoryne brassicae) and their associated fitness effects
… two groups: the primary obligate endosymbiont, Buchnera aphidicola, and the secondary ‘facultative’ bacteria. In pea aphid (Acyrthosiphon pisum) three vertically transmitted secondary facultative bacteria have been shown to influence various fitness traits in their aphid hosts, including …
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Charakterisierung intrazellulärer, bakterieller Endosymbionten im Mitteldarm von Ameisen der Gattung Camponotus
… Bakterien der Gattungen Wigglesworthia und Buchnera. Die Ameisen-Symbionten besitzen in ihren rrs-Genen intervenierende DNA-Sequenzen (IVS), die stabile Sekundärstrukturen ausbilden können. Ihre 16S-Gene sind nicht strangaufwärts von den 23S-Genen lokalisiert. Durch diese genetische …
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Tex aus Bordetella pertussis definiert eine neue Familie von Nukleinsäure-Bindeproteinen
… oder der obligate Blattlaus- (Aphiden-) Symbiont Buchnera aphidicola. In Eukaryonten und Archaeen konnte ein zu tex homologes Gen bisher nicht gefunden werden. Die Funktion von Tex in der Bakterienzelle ist unklar. Während das Gen in B. pertussis essenziell ist und auch nicht überexprimiert werden …
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Genotypic and endosymbiont-mediated variation in parasitoid susceptibility and other fitness traits of the potato aphid, <em>Macrosiphum euphorbiae</em>
… the primary bacterial endosymbiont <br/> <em>Buchnera aphidicola</em>, which plays a vital role in essential nutrient provisioning. In the last two decades several additional ‘secondary’ bacterial endosymbionts have been detected across different aphid species, although not across all aphid …
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Contribution to the systematics of the genus Aphis (Hemiptera:Aphididae)
… factor (EF1-∝) and primary endosymbiont Buchnera 16S (Buch 16S) were not congruent. MrBayes strongly supported most of terminal nodes of the phylogenetic trees. The phylogeny was strongly supported by detailed morphological characterization, EF1-∝ and combined sequences of COI and EF1-∝ …