The domestic silkworm, Bombyx mori, and its wild ancestor, Bombyx mandarina, take up quercetin from mulberry leaves and accumulate its glycosides in their tissues. Quercetin glycosides in the hemolymph and silk glands exhibit obvious yellow fluorescence under ultraviolet irradiation. This fluorescence is characteristic of the two major forms of quercetin glycosides observed in the domestic silkworm tissues, quercetin-5-O-glucoside and quercetin-5,4´-di-O-glucoside. Quercetin glycosides in the mulberry leaves do not exhibit such fluorescence because they are present as a series of glycosides formed by glycosylation at the 3-O position. See Waizumi et al. Download January’s cover page.
Image Credit: Ryusei Waizumi
Reviews
A unifying model that explains the origins of human inverted copy number variants
PLOS Genetics: published January 4, 2024 | https://doi.org/10.1371/journal.pgen.1011091
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The era of the ARG: An introduction to ancestral recombination graphs and their significance in empirical evolutionary genomics
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PLOS Genetics: published January 2, 2024 | https://doi.org/10.1371/journal.pgen.1011075
Template switching between the leading and lagging strands at replication forks generates inverted copy number variants through hairpin-capped extrachromosomal DNA
PLOS Genetics: published January 4, 2024 | https://doi.org/10.1371/journal.pgen.1010850
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SH2 domain protein E and ABL signaling regulate blood vessel size
PLOS Genetics: published January 8, 2024 | https://doi.org/10.1371/journal.pgen.1010851
Leveraging shared ancestral variation to detect local introgression
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Growth-inhibiting effects of the unconventional plant APYRASE 7 of Arabidopsis thaliana influences the LRX/RALF/FER growth regulatory module
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Large scale sequence-based screen for recessive variants allows for identification and monitoring of rare deleterious variants in pigs
PLOS Genetics: published January 10, 2024 | https://doi.org/10.1371/journal.pgen.1011034
Peripheral thickening of the sarcomeres and pointed end elongation of the thin filaments are both promoted by SALS and its formin interaction partners
PLOS Genetics: published January 10, 2024 | https://doi.org/10.1371/journal.pgen.1011117
F-actin coordinates spindle morphology and function in Drosophila meiosis
PLOS Genetics: published January 11, 2024 | https://doi.org/10.1371/journal.pgen.1011111
Phosphoregulation of the yeast Pma1 H+-ATPase autoinhibitory domain involves the Ptk1/2 kinases and the Glc7 PP1 phosphatase and is under TORC1 control
PLOS Genetics: published January 16, 2024 | https://doi.org/10.1371/journal.pgen.1011121
A conserved transcription factor controls gluconeogenesis via distinct targets in hypersaline-adapted archaea with diverse metabolic capabilities
PLOS Genetics: published January 16, 2024 | https://doi.org/10.1371/journal.pgen.1011115
The genome of Litomosoides sigmodontis illuminates the origins of Y chromosomes in filarial nematodes
PLOS Genetics: published January 16, 2024 | https://doi.org/10.1371/journal.pgen.1011116
A major endogenous glycoside hydrolase mediating quercetin uptake in Bombyx mori
PLOS Genetics: published January 17, 2024 | https://doi.org/10.1371/journal.pgen.1011118
Failure to mate enhances investment in behaviors that may promote mating reward and impairs the ability to cope with stressors via a subpopulation of Neuropeptide F receptor neurons
PLOS Genetics: published January 18, 2024 | https://doi.org/10.1371/journal.pgen.1011054
Species-wide survey of the expressivity and complexity spectrum of traits in yeast
PLOS Genetics: published January 18, 2024 | https://doi.org/10.1371/journal.pgen.1011119
Genome-wide analyses reveal the contribution of somatic variants to the immune landscape of multiple cancer types
PLOS Genetics: published January 19, 2024 | https://doi.org/10.1371/journal.pgen.1011134
Genetic drift promotes and recombination hinders speciation on holey fitness landscapes
PLOS Genetics: published January 22, 2024 | https://doi.org/10.1371/journal.pgen.1011126
Mycobacterium tuberculosis response to cholesterol is integrated with environmental pH and potassium levels via a lipid metabolism regulator
PLOS Genetics: published January 24, 2024 | https://doi.org/10.1371/journal.pgen.1011143
Integration of expression QTLs with fine mapping via SuSiE
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Emergence and spread of the barley net blotch pathogen coincided with crop domestication and cultivation history
PLOS Genetics: published January 29, 2024 | https://doi.org/10.1371/journal.pgen.1010884
Precise coordination between nutrient transporters ensures fertility in the malaria mosquito Anopheles gambiae
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A connection between the ribosome and two S. pombe tRNA modification mutants subject to rapid tRNA decay
PLOS Genetics: published January 31, 2024 | https://doi.org/10.1371/journal.pgen.1011146
Transposon dynamics in the emerging oilseed crop Thlaspi arvense
PLOS Genetics: published January 31, 2024 | https://doi.org/10.1371/journal.pgen.1011141
Corrections
Correction: The Role of the Mammalian DNA End-processing Enzyme Polynucleotide Kinase 3’-Phosphatase in Spinocerebellar Ataxia Type 3 Pathogenesis
PLOS Genetics: published January 18, 2024 | https://doi.org/10.1371/journal.pgen.1011124
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Correction: Structural variation underlies functional diversity at methyl salicylate loci in tomato
PLOS Genetics: published January 18, 2024 | https://doi.org/10.1371/journal.pgen.1011125
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Methods
Searching across-cohort relatives in 54,092 GWAS samples via encrypted genotype regression
PLOS Genetics: published January 11, 2024 | https://doi.org/10.1371/journal.pgen.1011037