Results 71 to 80 of about 384 (142)
Report of Trichogramma ingricum (Hym.: Trichogrammatidae) from Iran [PDF]
نامه انجمن حشرهشناسی ایران, 2008 Trichogramma ingricum Sorokina, 1984, an egg parasitoid, only known from Russia (St. Petersburg), here is newly recorded from northern Iranian provinces including West and East Azarbaijan and Mazandaran.
E. Ebrahimi, Gh. Akbarzadeh Shokat
doaj
Identification of Multiple Loci Associated with Social Parasitism in Honeybees.
PLoS Genetics, 2016 In colonies of the honeybee Apis mellifera, the queen is usually the only reproductive female, which produces new females (queens and workers) by laying fertilized eggs. However, in one subspecies of A. mellifera, known as the Cape bee (A. m.
Andreas Wallberg +3 more
doaj +1 more source
G3: Genes, Genomes, Genetics, 2018 The haplodiploid system of sex determination of Hymenoptera acts as an exaptation for species to evolve novel forms of asexual reproduction including thelytoky (clonal offspring of the mother). During normal reproduction in Hymenoptera, three of the four
Benjamin P. Oldroyd +7 more
doaj +1 more source
Genetic diversity in populations of asexual and sexual bag worm moths (Lepidoptera: Psychidae)
BMC Ecology, 2005 Background Despite the two-fold cost of sex, most of the higher animals reproduce sexually. The advantage of sex has been suggested to be its ability, through recombination, to generate greater genetic diversity than asexuality, thus enhancing adaptation
Mappes Johanna +3 more
doaj +1 more source
Neotropical Entomology, 2016 We studied the occurrence of Wolbachia in the parasitoid Gonatopus bonaerensis Virla (Hymenoptera: Dryinidae). In order to verify the existence of natural infections in the parasitoid, a field survey was conducted. Identification of Wolbachia was performed on the basis of 16S rDNA, wsp_F1, and wsp_R1-sequences.
Espinosa, M. S. +2 more
openaire +3 more sources
European Journal of Entomology, 2015 Facultative parthenogenesis is important for mayflies with short alate stages because females are able to reproduce without mating. We studied facultative parthenogenesis in Ephoron eophilum, a mayfly with an extremely short alate stage.
Kazuki SEKINÉ, Koji TOJO, Yeon Jae BAE
doaj +1 more source
Population Genomics of the Mostly Thelytokous Diplolepis rosae (Linnaeus, 1758) (Hymenoptera: Cynipidae) Reveals Population-specific Selection for Sex. [PDF]
Genome Biol Evol, 2023 Mozhaitseva K, Tourrain Z, Branca A.
europepmc +1 more source
PLoS ONE, 2016 Asexual reproduction, including parthenogenesis in which embryos develop within a female without fertilization, is assumed to confer advantages over sexual reproduction, which includes a "cost of males." Sexual reproduction largely predominates in ...
Jun Tabata +3 more
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Florida Entomologist, 2007 Wolbachia is an obligate intracellular ct-pro teobacterium associated with arthropods and nematodes (O'Neill et al. 1997; Bazzochi et al. 2000). Wolbachia is transovarially transmitted by females to their progeny, and infections often are associated with reproductive anomalies in their host (O'Neill et al. 1997).
Jason M. Meyer, Marjorie A. Hoy
openaire +1 more source
Bacterial Community Survey of Wolbachia-Infected Parthenogenetic Parasitoid Trichogramma pretiosum (Hymenoptera: Trichogrammatidae) Treated with Antibiotics and High Temperature. [PDF]
Int J Mol Sci, 2023 Guo W +5 more
europepmc +1 more source