Pigs are an excellent model to study harmful mutations causing embryonic lethality in homozygous affected individuals. In their study, Derks et al. identified five such recessive loci that impair the function of essential genes causing embryonic lethality in pigs. The lethal recessives affect up to 3% of the population litters, responsible for the death of 1 in 200 embryos. The study is intended to be used to lower the frequency of these harmful mutations to improve fertility in popular commercial pig breeds. See Derks et al.
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Image Credit: Anatolii Tsekhmister
Editorial
The Plight of Muntaser Ibrahim
PLOS Genetics: published March 25, 2019 | https://doi.org/10.1371/journal.pgen.1008100
Viewpoints
Collateral damage and CRISPR genome editing
PLOS Genetics: published March 14, 2019 | https://doi.org/10.1371/journal.pgen.1007994
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Review
Errors in translational decoding: tRNA wobbling or misincorporation?
PLOS Genetics: published March 28, 2019 | https://doi.org/10.1371/journal.pgen.1008017
Research Articles
Intestinal NF-κB and STAT signalling is important for uptake and clearance in a Drosophila-Herpetomonas interaction model
PLOS Genetics: published March 1, 2019 | https://doi.org/10.1371/journal.pgen.1007931
Live cell monitoring of double strand breaks in S. cerevisiae
PLOS Genetics: published March 1, 2019 | https://doi.org/10.1371/journal.pgen.1008001
Evolution of an insect immune barrier through horizontal gene transfer mediated by a parasitic wasp
PLOS Genetics: published March 5, 2019 | https://doi.org/10.1371/journal.pgen.1007998
The complex geography of domestication of the African rice Oryza glaberrima
PLOS Genetics: published March 7, 2019 | https://doi.org/10.1371/journal.pgen.1007414
Glycine promotes longevity in Caenorhabditis elegans in a methionine cycle-dependent fashion
PLOS Genetics: published March 7, 2019 | https://doi.org/10.1371/journal.pgen.1007633
Control of proliferation in the haploid meristem by CLE peptide signaling in Marchantia polymorpha
PLOS Genetics: published March 7, 2019 | https://doi.org/10.1371/journal.pgen.1007997
Molecular and cellular modulators for multisensory integration in C. elegans
PLOS Genetics: published March 8, 2019 | https://doi.org/10.1371/journal.pgen.1007706
Genetic effects on the commensal microbiota in inflammatory bowel disease patients
PLOS Genetics: published March 8, 2019 | https://doi.org/10.1371/journal.pgen.1008018
Genetic signatures of gene flow and malaria-driven natural selection in sub-Saharan populations of the "endemic Burkitt Lymphoma belt"
PLOS Genetics: published March 8, 2019 | https://doi.org/10.1371/journal.pgen.1008027
ITPase deficiency causes a Martsolf-like syndrome with a lethal infantile dilated cardiomyopathy
PLOS Genetics: published March 11, 2019 | https://doi.org/10.1371/journal.pgen.1007605
Rewired cellular signaling coordinates sugar and hypoxic responses for anaerobic xylose fermentation in yeast
PLOS Genetics: published March 11, 2019 | https://doi.org/10.1371/journal.pgen.1008037
Miro-dependent mitochondrial pool of CENP-F and its farnesylated C-terminal domain are dispensable for normal development in mice
PLOS Genetics: published March 11, 2019 | https://doi.org/10.1371/journal.pgen.1008050
Interplay between mitochondria and diet mediates pathogen and stress resistance in Caenorhabditis elegans
PLOS Genetics: published March 13, 2019 | https://doi.org/10.1371/journal.pgen.1008011
The CPEB translational regulator, Orb, functions together with Par proteins to polarize the Drosophila oocyte
PLOS Genetics: published March 13, 2019 | https://doi.org/10.1371/journal.pgen.1008012
Connective auxin transport contributes to strigolactone-mediated shoot branching control independent of the transcription factor BRC1
PLOS Genetics: published March 13, 2019 | https://doi.org/10.1371/journal.pgen.1008023
LINE-2 transposable elements are a source of functional human microRNAs and target sites
PLOS Genetics: published March 13, 2019 | https://doi.org/10.1371/journal.pgen.1008036
Blocking skeletal muscle DHPRs/Ryr1 prevents neuromuscular synapse loss in mutant mice deficient in type III Neuregulin 1 (CRD-Nrg1)
PLOS Genetics: published March 14, 2019 | https://doi.org/10.1371/journal.pgen.1007857
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Glial cells maintain synapses by inhibiting an activity-dependent retrograde protease signal
PLOS Genetics: published March 14, 2019 | https://doi.org/10.1371/journal.pgen.1007948
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Powerful gene set analysis in GWAS with the Generalized Berk-Jones statistic
PLOS Genetics: published March 15, 2019 | https://doi.org/10.1371/journal.pgen.1007530
Regulation of anthocyanin accumulation via MYB75/HAT1/TPL-mediated transcriptional repression
PLOS Genetics: published March 15, 2019 | https://doi.org/10.1371/journal.pgen.1007993
The molecular and cellular basis of olfactory response to tsetse fly attractants
PLOS Genetics: published March 15, 2019 | https://doi.org/10.1371/journal.pgen.1008005
The dynamin-like protein Fzl promotes thylakoid fusion and resistance to light stress in Chlamydomonas reinhardtii
PLOS Genetics: published March 15, 2019 | https://doi.org/10.1371/journal.pgen.1008047
Loss of function mutations in essential genes cause embryonic lethality in pigs
PLOS Genetics: published March 15, 2019 | https://doi.org/10.1371/journal.pgen.1008055
Cellular response to small molecules that selectively stall protein synthesis by the ribosome
PLOS Genetics: published March 15, 2019 | https://doi.org/10.1371/journal.pgen.1008057
Assembly of a heptameric STRIPAK complex is required for coordination of light-dependent multicellular fungal development with secondary metabolism in Aspergillus nidulans
PLOS Genetics: published March 18, 2019 | https://doi.org/10.1371/journal.pgen.1008053
An ABCA4 loss-of-function mutation causes a canine form of Stargardt disease
PLOS Genetics: published March 19, 2019 | https://doi.org/10.1371/journal.pgen.1007873
Dynamic transcriptome profiles within spermatogonial and spermatocyte populations during postnatal testis maturation revealed by single-cell sequencing
PLOS Genetics: published March 20, 2019 | https://doi.org/10.1371/journal.pgen.1007810
A missense variant in FTCD is associated with arsenic metabolism and toxicity phenotypes in Bangladesh
PLOS Genetics: published March 20, 2019 | https://doi.org/10.1371/journal.pgen.1007984
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Deletion of Cdkn1b in ACI rats leads to increased proliferation and pregnancy-associated changes in the mammary gland due to perturbed systemic endocrine environment
PLOS Genetics: published March 20, 2019 | https://doi.org/10.1371/journal.pgen.1008002
Polygenic adaptation: From sweeps to subtle frequency shifts
PLOS Genetics: published March 20, 2019 | https://doi.org/10.1371/journal.pgen.1008035
Hypomorphic mutation of the mouse Huntington’s disease gene orthologue
PLOS Genetics: published March 21, 2019 | https://doi.org/10.1371/journal.pgen.1007765
A synonymous germline variant in a gene encoding a cell adhesion molecule is associated with cutaneous mast cell tumour development in Labrador and Golden Retrievers
PLOS Genetics: published March 22, 2019 | https://doi.org/10.1371/journal.pgen.1007967
Intercellular communication is required for trap formation in the nematode-trapping fungus Duddingtonia flagrans
PLOS Genetics: published March 27, 2019 | https://doi.org/10.1371/journal.pgen.1008029
Genomic inversions and GOLGA core duplicons underlie disease instability at the 15q25 locus
PLOS Genetics: published March 27, 2019 | https://doi.org/10.1371/journal.pgen.1008075
The meiotic phosphatase GSP-2/PP1 promotes germline immortality and small RNA-mediated genome silencing
PLOS Genetics: published March 28, 2019 | https://doi.org/10.1371/journal.pgen.1008004
The p38/HOG stress-activated protein kinase network couples growth to division in Candida albicans
PLOS Genetics: published March 28, 2019 | https://doi.org/10.1371/journal.pgen.1008052
Functional analysis of BARD1 missense variants in homology-directed repair and damage sensitivity
PLOS Genetics: published March 29, 2019 | https://doi.org/10.1371/journal.pgen.1008049
Antero-posterior ectoderm patterning by canonical Wnt signaling during ascidian development
PLOS Genetics: published March 29, 2019 | https://doi.org/10.1371/journal.pgen.1008054
Heterogeneous pathway activation and drug response modelled in colorectal-tumor-derived 3D cultures
PLOS Genetics: published March 29, 2019 | https://doi.org/10.1371/journal.pgen.1008076
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Corrections
Correction: CCNYL1, but Not CCNY, Cooperates with CDK16 to Regulate Spermatogenesis in Mouse
PLOS Genetics: published March 4, 2019 | https://doi.org/10.1371/journal.pgen.1008021
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Correction: Arabidopsis WRKY6 Transcription Factor Acts as a Positive Regulator of Abscisic Acid Signaling during Seed Germination and Early Seedling Development
PLOS Genetics: published March 6, 2019 | https://doi.org/10.1371/journal.pgen.1008032
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Correction: EAT1 transcription factor, a non-cell-autonomous regulator of pollen production, activates meiotic small RNA biogenesis in rice anther tapetum
PLOS Genetics: published March 6, 2019 | https://doi.org/10.1371/journal.pgen.1008033