Mendelian segregation for parthenogenetic embryo development at the diploid level in the flowering plant Erigeron.
Sign Up to like & getrecommendations! Published in 2022 at "American journal of botany"
DOI: 10.1002/ajb2.16071
Abstract: PREMISE Parthenogenesis is the capacity of organisms to develop embryos from unfertilized eggs. When parthenogenesis is coupled with unreduced gamete formation (apomeiosis), genetically maternal progeny result. Genetic elucidation of this form of reproduction in plants,… read more here.
Keywords: development; embryo development; parthenogenesis; parthenogenetic embryo ... See more keywords
The transcriptomic signature of obligate parthenogenesis
Sign Up to like & getrecommendations! Published in 2022 at "Heredity"
DOI: 10.1038/s41437-022-00498-1
Abstract: Investigating the origin of parthenogenesis through interspecific hybridization can provide insight into how meiosis may be altered by genetic incompatibilities, which is fundamental for our understanding of the formation of reproductive barriers. Yet the genetic… read more here.
Keywords: parthenogenesis; obligate parthenogenesis; expression; parental species ... See more keywords
Identification of Parthenogenesis-Inducing Effector Proteins in Wolbachia
Sign Up to like & getrecommendations! Published in 2024 at "Genome Biology and Evolution"
DOI: 10.1093/gbe/evae036
Abstract: Abstract Bacteria in the genus Wolbachia have evolved numerous strategies to manipulate arthropod sex, including the conversion of would-be male offspring to asexually reproducing females. This so-called “parthenogenesis induction” phenotype can be found in a… read more here.
Keywords: identification parthenogenesis; parthenogenesis; biology; effector proteins ... See more keywords
Parthenogenesis in dipterans: a genetic perspective
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the Royal Society B: Biological Sciences"
DOI: 10.1098/rspb.2023.0261
Abstract: Parthenogenesis has been documented in almost every phylum of animals, and yet this phenomenon is largely understudied. It has particular importance in dipterans since some parthenogenetic species are also disease vectors and agricultural pests. Here,… read more here.
Keywords: parthenogenesis dipterans; dipterans genetic; genetic perspective; parthenogenesis ... See more keywords
Novel microsatellite markers suggest the mechanism of parthenogenesis in Extatosoma tiaratum is automixis with terminal fusion
Sign Up to like & getrecommendations! Published in 2018 at "Insect Science"
DOI: 10.1111/1744-7917.12373
Abstract: Parthenogenetic reproduction is taxonomically widespread and occurs through various cytological mechanisms, which have different impact on the genetic variation of the offspring. Extatosoma tiaratum is a facultatively parthenogenetic Australian insect (Phasmatodea), in which females oviposit… read more here.
Keywords: extatosoma tiaratum; mechanism; novel microsatellite; parthenogenesis ... See more keywords
Wolbachia strains, and lack of genetic diversity and parthenogenesis in Brazilian populations of Tuta absoluta (Lepidoptera: Gelechiidae)
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Entomology"
DOI: 10.1111/jen.12531
Abstract: The pheromone‐based control of the invasive tomato pinworm Tuta absoluta (Lepidoptera: Gelechiidae) has been unsatisfactory in some cases, and parthenogenesis was reported in this species. As the parthenogenesis phenomena is a shortcoming that compromises the… read more here.
Keywords: tuta absoluta; genetic diversity; wolbachia; wolbachia strains ... See more keywords
Genomic insights into evolution of parthenogenesis and triploidy in the flowerpot snake
Sign Up to like & getrecommendations! Published in 2025 at "Science Advances"
DOI: 10.1126/sciadv.adt6477
Abstract: The flowerpot snake (Indotyphlops braminus) is the only known parthenogenetic and triploid species within Serpentes. However, the genetic basis underlying this phenomenon remains unresolved. We investigated the genomic complexities of this rare all-female triploid reptile.… read more here.
Keywords: genomic insights; parthenogenesis; flowerpot snake; insights evolution ... See more keywords
A Study on Parthenogenesis of Petersen Graph
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Computing"
DOI: 10.12962/j24775401.v3i1.2115
Abstract: Genetics is the science of trait from the parent to the descendant. In biology, genetics pass a series of genes unification process that takes place in the chromosome. The results of genes unification will form… read more here.
Keywords: genetics; graph; biology; petersen graph ... See more keywords
Facultative parthenogenesis validated by DNA analyses in the green anaconda (Eunectes murinus)
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DOI: 10.1371/journal.pone.0189654
Abstract: In reptiles, the mode of reproduction is typically sexual. However, facultative parthenogenesis occurs in some Squamata, such as Komodo dragon (Varanus komodoensis) and Burmese python (Python bivittatus). Here, we report facultative parthenogenesis in the green… read more here.
Keywords: facultative parthenogenesis; eunectes murinus; anaconda eunectes; parthenogenesis ... See more keywords
Parthenogenesis in a captive Asian water dragon (Physignathus cocincinus) identified with novel microsatellites
Sign Up to like & getrecommendations! Published in 2019 at "PLoS ONE"
DOI: 10.1371/journal.pone.0217489
Abstract: Reptiles show varying degrees of facultative parthenogenesis. Here we use genetic methods to determine that an isolated, captive female Asian water dragon produced at least nine offspring via parthenogenesis. We identified microsatellites for the species… read more here.
Keywords: asian water; parthenogenesis captive; parthenogenesis; water dragon ... See more keywords
Loss of Photoperiodic Control of Juvenile-Hormone Signaling Pathway Underlying the Evolution of Obligate Parthenogenesis in the Pea Aphid
Sign Up to like & getrecommendations! Published in 2025 at "Zoological Science"
DOI: 10.2108/zs240075
Abstract: Phenotypic plasticity, the ability of organisms to change their phenotype depending on external stimuli, enables their survival in fluctuating environments. An extreme example is polyphenism, in which a single genotype produces discrete phenotypes in response… read more here.
Keywords: parthenogenesis; loss; loss photoperiodic; pea aphid ... See more keywords