Results 41 to 50 of about 32,732 (242)

Identification of Paternal Uniparental Disomy on Chromosome 22 and a De-novo Deletion on Chromosome 18 in Individuals with Orofacial Clefts [PDF]

open access: yes, 2018
Background: Orofacial clefts are the most common malformations of the head and neck region. Genetic and environmental factors have been implicated in the etiology of these traits.Methods: We recently conducted genotyping of individuals from the African ...
Abate, Firke   +28 more
core   +2 more sources

Epigenetic consequences of interploidal hybridisation in synthetic and natural interspecific potato hybrids [PDF]

open access: yes, 2019
Interploidal hybridisation can generate changes in plant chromosome numbers, which might exert effects additional to the expected due to genome merger per se (i.e., genetic, epigenetic and phenotypic novelties).Wild potatoes are suitable to address this ...
Camadro, Elsa Lucila   +4 more
core   +1 more source

Characterization of Repetitive DNA in Saccharum officinarum and Saccharum spontaneum by Genome Sequencing and Cytological Assays

open access: yesFrontiers in Plant Science, 2022
In most plant species, DNA repeated elements such as satellites and retrotransposons are composing the majority of their genomes. Saccharum officinarum (2n = 8x = 80) and S.
Kai Wang   +6 more
doaj   +1 more source

Mechanical shock during egg de-adhesion and post-ovulatory ageing contribute to spontaneous autopolyploidy in white sturgeon culture (Acipenser transmontanus) [PDF]

open access: yes, 2020
Spontaneous autopolyploidy, a 1.5x increase in genome size resulting from second polar body retention after fertilization, has been documented in cultured sturgeons, with the proportion of spontaneous autopolyploid progeny ranging widely among maternal ...
Conte, FS   +6 more
core  

Changes in Alternative Splicing in Response to Domestication and Polyploidization in Wheat1[OPEN]

open access: yesPlant Physiology, 2020
Transcriptomic analyses of several wheat species with different ploidies reveal alternative splicing changes in response to wheat domestication or polyploidization.
Kuohai Yu   +17 more
semanticscholar   +1 more source

A comparative analysis of DNA methylation in diploid and tetraploid apple (Malus × domestica Borkh.)

open access: yesCzech Journal of Genetics and Plant Breeding, 2017
DNA methylation is one of the major epigenetic modifications. It is very important to the regulation of gene expression. Methylation-sensitive amplification polymorphism (MSAP) profiling was applied to a diploid apple cultivar and its derived ...
Ping HE   +4 more
doaj   +1 more source

Use of natural trophic resources by Eastern oysters and Pacific oysters of different ploidy

open access: yesAquaculture and Fisheries, 2021
Ploidy manipulation, such as triploidy, in farmed oysters has been used as a tool to enhance oyster quality throughout all seasons because triploid oysters allocate less energy to gametogenesis, and therefore are deemed better performers than fertile ...
Darien D. Mizuta   +8 more
doaj   +1 more source

The impact of one-decade ecological disturbance on genetic changes : a study on the brine shrimp Artemia urmiana from Urmia Lake, Iran [PDF]

open access: yes, 2019
Urmia Lake, the largest natural habitat of the brine shrimp Artemia urmiana, has progressively desiccated over the last two decades, resulting in a loss of 80% of its surface area and producing thousands of hectares of arid salty land.
Asem, Alireza   +3 more
core   +1 more source

A seasonal study on the microbiomes of Diploid vs. Triploid eastern oysters and their denitrification potential

open access: yesiScience
Summary: Oyster reefs are hotspots of denitrification mediated removal of dissolved nitrogen (N), however, information on their denitrifier microbiota is scarce.
Ashish Pathak   +8 more
doaj   +1 more source

Energetic budget of diploid and triploid eastern oysters during a summer die-off

open access: yesFrontiers in Marine Science, 2023
Triploid oysters are widely used in off-bottom aquaculture of eastern oysters, Crassostrea virginica. However, farmers of the Gulf of Mexico (GoM) and Atlantic coast estuaries have observed unresolved, late-spring die-offs of triploid oysters ...
Sarah Bodenstein   +3 more
doaj   +1 more source

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