Results 41 to 50 of about 900 (159)

Genomic and cytogenetic localization of the carotenoid genes in the aphid genome [PDF]

open access: yes, 2016
Data published in the scientific literature suggests a possible link between chromosomal rearrangements involving autosomes 1 and 3 and the presence of red morphs in the peach-potato aphid Myzus persicae (Sulzer).
MANDRIOLI, Mauro   +3 more
core   +1 more source

Report of aphid species, Illinoia goldmaryae (Hemiptera: Aphididae), from the Korean Peninsula

open access: yesJournal of Asia-Pacific Biodiversity, 2019
The aphid species Illinoia goldmaryae (Knowlton) is newly reported on Erigeron canadensis (Asteraceae) in the Korean Peninsula. Biometric measurement and illustration for apterous viviparous females of the new record are given.
Hwalran Choi   +2 more
doaj   +1 more source

Two more new species of Aphidura (Hemiptera, Aphididae), and a note on variation in Aphidura bozhkoae Narzikulov

open access: yesZooKeys, 2014
Two new species of Aphidura Hille Ris Lambers, 1956 (Hemiptera, Aphididae, Macrosiphini) are described; Aphidura libanensis sp. n. from Prunus prostrata in Lebanon, and Aphidura corsicensis sp. n. from Cerastium soleirolii in Corsica (France). Studies of
Juan M. Nieto Nafría   +2 more
doaj   +1 more source

Comparative analysis of mitochondrial genomes of five aphid species (Hemiptera: Aphididae) and phylogenetic implications. [PDF]

open access: yesPLoS ONE, 2013
Insect mitochondrial genomes (mitogenomes) are of great interest in exploring molecular evolution, phylogenetics and population genetics. Only two mitogenomes have been previously released in the insect group Aphididae, which consists of about 5,000 ...
Yuan Wang, Xiao-Lei Huang, Ge-Xia Qiao
doaj   +1 more source

Brachycaudus species on herbaceous plants along highways in Hungary [PDF]

open access: yes, 2015
Survey of aphids on dicotyledonous herbaceous plants along the Hungarian highways on 33 sampling points revealed the presence of four holocyclic Brachycaudus species. The monoecious B. lychnidis L. 1758 was the most frequently collected species.
Basky, Zs.
core   +1 more source

Diversity and evolution of mariner-like elements in aphid genomes

open access: yesBMC Genomics, 2017
Background Although transposons have been identified in almost all organisms, genome-wide information on mariner elements in Aphididae remains unknown. Genomes of Acyrthosiphon pisum, Diuraphis noxia and Myzus persicae belonging to the Macrosiphini tribe,
Maryem Bouallègue   +6 more
doaj   +1 more source

Aphids living on Artemisia and Scorzonera lants (Asteraceae) in Iran: Macrosiphoniella vallesiacae Jörg & Lample, 1988 and Uroleucon pilosellae (Börner, 1933) (Hemiptera: Aphididae) as new records [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2017
In this study, two aphid species i.e. Macrosiphoniella vallesiacae Jörg & Lample, 1988 on Artemisia aucheri and A. sieberi and Uroleucon pilosellae (Börner, 1933) (Hem.: Aphididae) on Scorzonera sp.
Mohsen Mehrparvar
doaj  

Molecular evolution of aphids and their primary (buchnera sp.) and secondary endosymbionts: implications for the role of symbiosis in insect evolution [PDF]

open access: yes, 2001
Aphids maintain an obligate, endosymbiotic association with Buchnera sp., a bacterium closely related to Escherichia coli. Bacteria are housed in specialized cells of organ-like structures called bacteriomes in the hemocoel of the aphid and are ...
Gómez, Ana   +10 more
core   +1 more source

Counties not countries: Variation in host specificity among populations of an aphid parasitoid

open access: yesEvolutionary Applications, Volume 12, Issue 4, Page 815-829, April 2019., 2019
AbstractParasitic wasps are among the most species‐rich groups on Earth. A major cause of this diversity may be local adaptation to host species. However, little is known about variation in host specificity among populations within parasitoid species. Not only is such knowledge important for understanding host‐driven speciation, but because parasitoids
Keith R. Hopper   +11 more
wiley   +1 more source

Aphids living on Echinops in Iran: Turanoleucon jashenkoi (Hemiptera, Aphididae) as a new record [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2016
So far, three aphid species including Aphis fabae Scopoli, 1763, Brachycaudus cardui (Linnaeus, 1758) and Paczoskia meridionalis Holman, 1981 are reported on Echinops in Iran.
Zahra Goodarzifar   +2 more
doaj  

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