Results 51 to 60 of about 6,777 (230)

Concordance of copy number abnormality detection using SNP arrays and Multiplex Ligation-dependent Probe Amplification (MLPA) in acute lymphoblastic leukaemia [PDF]

open access: yes, 2020
In acute lymphoblastic leukaemia, MLPA has been used in research studies to identify clinically relevant copy number abnormality (CNA) profiles. However, in diagnostic settings other techniques are often employed.
Bashton, Matthew   +7 more
core   +1 more source

The evolution of hermaphroditism by an infectious male-derived cell lineage : an inclusive-fitness analysis [PDF]

open access: yes, 2014
This work was supported by funding from Balliol College, the Royal Society (A.G.), and the University of Groningen (L.R.).There has been much recent interest in the role for genetic conflicts to drive the evolution of genetic systems.
Gardner, Andy, Ross, Laura
core   +1 more source

Haploidy in Tobacco Induced by PsASGR-BBML Transgenes via Parthenogenesis

open access: yesGenes, 2020
Background: Engineering apomixis in sexually reproducing plants has been long desired because of the potential to fix hybrid vigor. Validating the functionality of genes originated from apomictic species that contribute to apomixis upon transfer to ...
Zhifen Zhang   +3 more
semanticscholar   +1 more source

Generation of Mouse Haploid Somatic Cells by Small Molecules for Genome-wide Genetic Screening

open access: yesCell Reports, 2017
The recent success of derivation of mammalian haploid embryonic stem cells (haESCs) has provided a powerful tool for large-scale functional analysis of the mammalian genome.
Zheng-Quan He   +16 more
doaj   +1 more source

Ancient evolutionary trade-offs between yeast ploidy states. [PDF]

open access: yesPLoS Genetics, 2013
The number of chromosome sets contained within the nucleus of eukaryotic organisms is a fundamental yet evolutionarily poorly characterized genetic variable of life.
Enikö Zörgö   +8 more
doaj   +1 more source

Polycomb-mediated repression of paternal chromosomes maintains haploid dosage in diploid embryos of Marchantia

open access: yeseLife, 2022
Complex mechanisms regulate gene dosage throughout eukaryotic life cycles. Mechanisms controlling gene dosage have been extensively studied in animals, however it is unknown how generalizable these mechanisms are to diverse eukaryotes.
Sean Akira Montgomery   +7 more
doaj   +1 more source

How to make a haploid male

open access: yesEvolution Letters, 2019
Haplodiploidy has evolved repeatedly among invertebrates, and appears to be associated with inbreeding. Evolutionary biologists have long debated the possible benefits for females in diplodiploid species to produce haploid sons–beginning their population'
Laura Ross   +2 more
doaj   +1 more source

Comparative pollination efficiency of freshly harvested pollen of Imperata cylindrica and Zea mays for haploid induction in bread wheat [PDF]

open access: yes, 2016
Pollen viability is among the critical factors, which determine the success of a doubled haploidy breeding programme, thus the present investigation was undertaken to assess the functional viability and relative longevity of the pollen from Zea mays and ...
Badiyal, A.   +3 more
core   +1 more source

Exploring potential strategies for haploid induction based on double fertilization in plants. [PDF]

open access: yesPlant Biotechnol J
Summary Haploid induction (HI), an indispensable procedure in doubled haploid breeding, has attracted increasing attention in crop genetic improvement due to its ability to rapidly fix desirable traits in a homozygous state, thereby shortening the breeding cycle.
Li T   +14 more
europepmc   +2 more sources

Interspecific somatic hybrids between Solanum bulbocastanum and S. tuberosum and their haploidization for potato breeding. [PDF]

open access: yes, 2012
Protoplast fusion between incongruent Solanum bulbocastanum and S. tuberosum haploids was accomplished to produce hybrids combining elite traits from both parents. We identified 11 somatic hybrids out of 42 regenerants analyzed through ISSR markers. Some
AVERSANO, RICCARDO   +7 more
core   +2 more sources

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