Results 41 to 50 of about 12,021 (198)
Quercetin and Rutin as Modifiers of Aphid Probing Behavior
Molecules, 2021 Rutin and its aglycone quercetin occur in the fruits, leaves, seeds, and grains of many plant species and are involved in plant herbivore interactions.
Katarzyna Stec +2 more
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Changes in Aphid Host Plant Diet Influence the Small-RNA Expression Profiles of Its Obligate Nutritional Symbiont, Buchnera. [PDF]
, 2019 Plants are a difficult food resource to use, and herbivorous insects have evolved a variety of mechanisms that allow them to fully exploit this poor nutritional resource. One such mechanism is the maintenance of bacterial symbionts that aid in host plant
Hansen, Allison K, Thairu, Margaret W
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Impact of natural products on Acyrthosiphon pisum density on Pisum sativum L. and forage quality [PDF]
Pesticidi i Fitomedicina, 2021 A field trial was conducted at the Institute of Forage Crops (Pleven, Bulgaria) from 2015 to 2017. It studied the effects of natural products on Acyrthosiphon pisum density, as well as changes in the chemical composition, content of plant fibre ...
Nikolova Ivelina
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Elucidation of the transmission patterns of an insect-borne bacterium [PDF]
, 2003 Quantitative data on modes of transmission are a crucial element in understanding the ecology of microorganisms associated with animals. We investigated the transmission patterns of a -proteobacterium informally known as pea aphid Bemisia-like symbiont ...
Darby, A.C., Douglas, A.E.
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European Journal of Entomology, 2003 Aphidius ervi Haliday is a parasitoid of natural populations of both Acyrthosiphon pisum (Harris) on alfalfa and Sitobion avenae (Fabricius) on wheat in Chile.
Pauline DAZA-BUSTAMANTE +2 more
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Lateral gene transfer between prokaryotes and multicellular eukaryotes: ongoing and significant? [PDF]
, 2009 The expansion of genome sequencing projects has produced accumulating evidence for lateral transfer of genes between prokaryotic and eukaryotic genomes. However, it remains controversial whether these genes are of functional importance in their recipient
Vera ID Ros +17 more
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Frontiers in Ecology and Evolution, 2021 In the last decade, the influence of microbial symbionts on ecological and physiological traits of their hosts has been increasingly recognized. However, most of these effects have been revealed under laboratory conditions, which oversimplifies the ...
Mélanie Leclair +5 more
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Nucleotide Sequence and Genomic Organization of Acyrthosiphon Pisum Virus
Virology, 1997 The nucleotide sequence of the genomic RNA of Acyrthosiphon pisum virus was determined. The APV genome is 10,016 nucleotides in length, excluding the 3'-end poly(A) track, and contains two large open reading frames (ORFs), encoding proteins of 296,340 and 63,279 Da. The ORF1 is preceded by an untranslated leader sequence of 267 nucleotides.
van der Wilk, F. +3 more
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Are naringenin and quercetin useful chemicals in pest-management strategies? [PDF]
, 2013 The effects of two polyphenolic flavonoids (flavanone naringenin and flavonol quercetin) on development, fecundity, and mortality of the pea aphid, Acyrthosiphon pisum Harris (Hemiptera: Aphididae), were determined in vitro, on an artificial diets.
Artur Goławski +3 more
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Genetics of Color Polymorphism in the Pea Aphid,Acyrthosiphon pisum [PDF]
Journal of Insect Science, 2010 The genetic basis of color polymorphism is explored in the pea aphid, Acyrthosiphon pisum (Harris) (Homoptera: Sternorrhyncha), in which two color morphs have been described (pink or green). Laboratory crosses and a Mendelian genetic analysis reveal that color polymorphism in pea aphids is determined by a single biallelic locus, which we name colorama,
Caillaud, Marina C., Losey, John E.
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