Results 161 to 170 of about 1,403 (182)
The genome sequence of a flea beetle, <i>Altica lythri</i> Aubé, 1843. [PDF]
Wellcome Open ResPaul J +9 more
europepmc +1 more source
Pioneering genome editing in parthenogenetic stick insects: CRISPR/Cas9-mediated gene knockout in Medauroidea extradentata. [PDF]
Sci RepDi Cristina G +4 more
europepmc +1 more source
Mechanisms of multi-species mealybug invasions in Hainan Island of China: Integrating niche, distribution, and habitat drivers. [PDF]
PLoS OneSi Q +7 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Thelytokous Parthenogenesis in Eusocial Hymenoptera
Annual Review of Entomology, 2013Female parthenogenesis, or thelytoky, is particularly common in solitary Hymenoptera. Only more recently has it become clear that many eusocial species also regularly reproduce thelytokously, and here we provide a comprehensive overview. Especially in ants, thelytoky underlies a variety of idiosyncratic life histories with unique evolutionary and ...
Christian, Rabeling +1 more
openaire +2 more sources
Cytological mechanisms of thelytokous parthenogenesis in insects
Genome, 1987The eight female parthenogenetic mechanisms recognized in insects are organized under the broad categories "ploidy restoration" and "ploidy stasis." Each term replaces three imprecise and inappropriate existing names. Of the eight mechanisms, two are given names for the first time, and a table brings together all mechanisms in a new manner that shows ...
Richard Y. Lamb, Robert B. Willey
openaire +1 more source
Naturwissenschaften, 2010
Thelytokous parthenogenesis in which diploid females are produced from unfertilized eggs, was recently reported for some ant species. Here, we document thelytokous reproduction by queens in the polygynous species Pyramica membranifera. Queens that emerged in the laboratory were kept with or without workers under laboratory conditions.
Fuminori, Ito +4 more
openaire +2 more sources
Thelytokous parthenogenesis in which diploid females are produced from unfertilized eggs, was recently reported for some ant species. Here, we document thelytokous reproduction by queens in the polygynous species Pyramica membranifera. Queens that emerged in the laboratory were kept with or without workers under laboratory conditions.
Fuminori, Ito +4 more
openaire +2 more sources
Experimental and Applied Acarology, 1990
Based on available sex-ratio data, and a few published laboratory proofs, it appears that thelytokous parthenogenesis is probably widespread in the oribatid mites. It is especially common in early-derivative taxa, such as the Desmonomata, where it seems to characterize whole families. Fifteen species of that group were proven capable of parthenogenesis
Sandra C. Palmer, Roy A. Norton
openaire +1 more source
Based on available sex-ratio data, and a few published laboratory proofs, it appears that thelytokous parthenogenesis is probably widespread in the oribatid mites. It is especially common in early-derivative taxa, such as the Desmonomata, where it seems to characterize whole families. Fifteen species of that group were proven capable of parthenogenesis
Sandra C. Palmer, Roy A. Norton
openaire +1 more source
Thelytokous Parthenogenesis in the AntMyrmecina nipponica(Hymenoptera: Formicidae)
Zoological Science, 2014Myrmecina nipponica Wheeler is a terrestrial ant nesting chiefly in the soil in forest. It is a specialized predator of oribatid mites, but also scavenges on a broad spectrum of other arthropods. In the studied population at Cape Manazuru in central Japan, M. nipponica colonies are typically monogynous, and previous dissections of queens suggested that
openaire +2 more sources
THELYTOKOUS PARTHENOGENESIS IN CEPHUS CINCTUS NORT.: A CRITICISM
The Canadian Entomologist, 1938I have read with great interest C. W. Farstad's paper (1938) on “Thelyotokous parthenogenesis in Cephus cinctus Nort.,” since it parallels so closely my own problem in Diprion polytomum Hartig. But, whilst agreeing with his final conclusion that there are doubtless two forms of C. cinctus manifesting alternative modes of parthenogenetic reproduction in
openaire +1 more source
Nature, 1953
PARTHENOGENESIS occurs naturally in several orders of insects, and can conveniently be classified according to the sex of the offspring which develop from the unfertilized egg: (1) arrhenotoky—males only (fertilized eggs give rise to females); (2) thelytoky—females only; (3) amphitoky—both sexes.
openaire +2 more sources
PARTHENOGENESIS occurs naturally in several orders of insects, and can conveniently be classified according to the sex of the offspring which develop from the unfertilized egg: (1) arrhenotoky—males only (fertilized eggs give rise to females); (2) thelytoky—females only; (3) amphitoky—both sexes.
openaire +2 more sources