Results 21 to 30 of about 109,513 (348)

The contribution of an X chromosome QTL to non-Mendelian inheritance and unequal chromosomal segregation in Auanema freiburgense. [PDF]

open access: hybridGenetics
Auanema freiburgense is a nematode with males, females, and selfing hermaphrodites. When XO males mate with XX females, they typically produce a low proportion of XO offspring because they eliminate nullo-X spermatids.
Al-Yazeedi T   +6 more
europepmc   +4 more sources

B chromosome and its non-Mendelian inheritance in Atractylodes lancea. [PDF]

open access: greenPLoS One
Supernumerary B chromosomes contribute to intraspecific karyotypic variation. B chromosomes have been detected in more than 2000 organisms; they possess unique and diverse features, including non-Mendelian inheritance. Here, we report one or more B chromosomes in the gynodioecious plant Atractylodes lancea. Among 54 A.
Hara K   +7 more
europepmc   +6 more sources

Both male and female meiosis contribute to non‐Mendelian inheritance of parental chromosomes in interspecific plant hybrids (Lolium × Festuca) [PDF]

open access: hybridNew Phytologist, 2023
Some interspecific plant hybrids show unequal transmission of chromosomes from parental genomes to the successive generations. It has been suggested that this is due to a differential behavior of parental chromosomes during meiosis.
Joanna Majka   +10 more
openalex   +2 more sources

Non-mendelian Inheritance in Mammals Is Highly Constrained [PDF]

open access: bronzeCell, 2018
In this issue, Kazachenka, Bertozzi, and colleagues identify elements in the mouse genome with epigenetic variability between littermates, a phenomenon linked to transmission of phenotypes over generations. This addresses two questions that remained unanswered despite intense speculation: how prevalent are these alleles, and what is their effect ...
Luke Isbel, Dirk Schübeler
openalex   +4 more sources

Algebraic model of non-Mendelian inheritance

open access: greenDiscrete & Continuous Dynamical Systems - S, 2011
Evolution algebra theory is used to study non-Mendelian inheritance, particularly organelle heredity and population genetics of Phytophthora infectans. We not only can explain a puzzling feature of establishment of homoplasmy from heteroplasmic cell population and the coexistence of mitochondrial triplasmy, but also can predict all mechanisms to ...
Jianjun Paul Tian
openalex   +3 more sources

Maternal non-Mendelian inheritance of a reduced lifespan? A hypothesis. [PDF]

open access: yesJ Assist Reprod Genet, 2014
A negative correlation exists between advanced maternal age and reproduction. Current data suggest that this correlation is due to a decline in oocyte quality with respect to female age. Since a new individual is derived from the fusion of a single sperm and egg, we tested whether the quality of this material could influence the long-term physiological
Wilding M   +5 more
europepmc   +6 more sources

Epistatic Control of Non-Mendelian Inheritance in Mouse Interspecific Crosses [PDF]

open access: bronzeGenetics, 1996
Abstract Strong deviation of allele frequencies from Mendelian inheritance favoring Mus spretus-derived alleles has been described previously for X-linked loci in four mouse interspecific crosses. We reanalyzed data for three of these crosses focusing on the location of the gene(s) controlling deviation on the X chromosome and the ...
Xavier Montagutelli   +2 more
openalex   +4 more sources

The Application of Restriction Landmark Genome Scanning Method for Surveillance of Non-Mendelian Inheritance inF1Hybrids [PDF]

open access: gold, 2009
We analyzed inheritance of DNA methylation in reciprocal F1 hybrids (subsp. japonica cv. Nipponbare × subsp. indica cv. Kasalath) of rice (Oryza sativa L.) using restriction landmark genome scanning (RLGS), and detected differing RLGS spots between the ...
Tomoko Takamiya   +6 more
openalex   +5 more sources

Non-Mendelian Inheritance of "Heat-Sensitivity" in DROSOPHILA MELANOGASTER. [PDF]

open access: yesGenetics, 1983
Non-Mendelian inheritance was revealed for the "heat-sensitivity" character of the poikilothermic insect Drosophila melanogaster. Genetic analyses were performed on heat-sensitive (S, S(1)) strains, derived through indirect selection, and on stocks ...
G. Stephanou, S. Alahiotis
semanticscholar   +4 more sources

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