Due to their robust olfactory system, Drosophila larvae have an amazing ability to discern a wide range of odours, decipher this message in different brain centres, and finally exhibit appropriate behaviours essential for their survival. Our study uses Drosophila larvae to show the role of Choline transporter in the olfactory neural circuit to regulate olfactory 'Habituation'. The drawing depicts the Drosophila larval olfactory neural circuit in the centre, which enables the perception of a repertoire of environmental odours. Different circles in the background represent a wide variety of odours. See Hamid et al.
Download December's cover page.
Image Credit: Mrunal Nagaraj Kulkarni
Review
The good, the bad, and the ugly: Evolutionary and pathological aspects of gene dosage alterations
PLOS Genetics: published December 9, 2021 | https://doi.org/10.1371/journal.pgen.1009906
Research Articles
MLL1 is required for maintenance of intestinal stem cells
PLOS Genetics: published December 3, 2021 | https://doi.org/10.1371/journal.pgen.1009250
bfc, a novel serpent co-factor for the expression of croquemort, regulates efferocytosis in Drosophila melanogaster
PLOS Genetics: published December 3, 2021 | https://doi.org/10.1371/journal.pgen.1009947
What makes a histone variant a variant: Changing H2A to become H2A.Z
PLOS Genetics: published December 6, 2021 | https://doi.org/10.1371/journal.pgen.1009950
MicroRNAs are minor constituents of extracellular vesicles that are rarely delivered to target cells
PLOS Genetics: published December 6, 2021 | https://doi.org/10.1371/journal.pgen.1009951
Cell competition is driven by Xrp1-mediated phosphorylation of eukaryotic initiation factor 2α
PLOS Genetics: published December 6, 2021 | https://doi.org/10.1371/journal.pgen.1009958
A secretory phospholipase D hydrolyzes phosphatidylcholine to suppress rice heading time
PLOS Genetics: published December 8, 2021 | https://doi.org/10.1371/journal.pgen.1009905
RB depletion is required for the continuous growth of tumors initiated by loss of RB
PLOS Genetics: published December 8, 2021 | https://doi.org/10.1371/journal.pgen.1009941
Germ cells commit somatic stem cells to differentiation following priming by PI3K/Tor activity in the Drosophila testis
PLOS Genetics: published December 13, 2021 | https://doi.org/10.1371/journal.pgen.1009609
Polycomb repressive complex 2 in adult hair follicle stem cells is dispensable for hair regeneration
PLOS Genetics: published December 14, 2021 | https://doi.org/10.1371/journal.pgen.1009948
TM2D genes regulate Notch signaling and neuronal function in Drosophila
PLOS Genetics: published December 14, 2021 | https://doi.org/10.1371/journal.pgen.1009962
ENAP1 retrains seed germination via H3K9 acetylation mediated positive feedback regulation of ABI5
PLOS Genetics: published December 15, 2021 | https://doi.org/10.1371/journal.pgen.1009955
Mutations in a barley cytochrome P450 gene enhances pathogen induced programmed cell death and cutin layer instability
PLOS Genetics: published December 16, 2021 | https://doi.org/10.1371/journal.pgen.1009473
Sequencing of Argonaute-bound microRNA/mRNA hybrids reveals regulation of the unfolded protein response by microRNA-320a
PLOS Genetics: published December 16, 2021 | https://doi.org/10.1371/journal.pgen.1009934
Choline Transporter regulates olfactory habituation via a neuronal triad of excitatory, inhibitory and mushroom body neurons
PLOS Genetics: published December 16, 2021 | https://doi.org/10.1371/journal.pgen.1009938
Xrp1 and Irbp18 trigger a feed-forward loop of proteotoxic stress to induce the loser status
PLOS Genetics: published December 16, 2021 | https://doi.org/10.1371/journal.pgen.1009946
Distinguishing gene flow between malaria parasite populations
PLOS Genetics: published December 20, 2021 | https://doi.org/10.1371/journal.pgen.1009335
Domestication reshaped the genetic basis of inbreeding depression in a maize landrace compared to its wild relative, teosinte
PLOS Genetics: published December 20, 2021 | https://doi.org/10.1371/journal.pgen.1009797
tRNA biogenesis and specific aminoacyl-tRNA synthetases regulate senescence stability under the control of mTOR
PLOS Genetics: published December 20, 2021 | https://doi.org/10.1371/journal.pgen.1009953
HES1 is a novel downstream modifier of the SHH-GLI3 Axis in the development of preaxial polydactyly
PLOS Genetics: published December 20, 2021 | https://doi.org/10.1371/journal.pgen.1009982
RNA-driven JAZF1-SUZ12 gene fusion in human endometrial stromal cells
PLOS Genetics: published December 20, 2021 | https://doi.org/10.1371/journal.pgen.1009985
The rarA gene as part of an expanded RecFOR recombination pathway: Negative epistasis and synthetic lethality with ruvB, recG, and recQ
PLOS Genetics: published December 22, 2021 | https://doi.org/10.1371/journal.pgen.1009972
Loss of YhcB results in dysregulation of coordinated peptidoglycan, LPS and phospholipid synthesis during Escherichia coli cell growth
PLOS Genetics: published December 23, 2021 | https://doi.org/10.1371/journal.pgen.1009586
Increasing calling accuracy, coverage, and read-depth in sequence data by the use of haplotype blocks
PLOS Genetics: published December 23, 2021 | https://doi.org/10.1371/journal.pgen.1009944
Integration of whole genome sequencing and transcriptomics reveals a complex picture of the reestablishment of insecticide resistance in the major malaria vector Anopheles coluzzii
PLOS Genetics: published December 23, 2021 | https://doi.org/10.1371/journal.pgen.1009970
Formimidoyltransferase cyclodeaminase prevents the starvation-induced liver hepatomegaly and dysfunction through downregulating mTORC1
PLOS Genetics: published December 23, 2021 | https://doi.org/10.1371/journal.pgen.1009980
Co-existing TP53 and ARID1A mutations promote aggressive endometrial tumorigenesis
PLOS Genetics: published December 23, 2021 | https://doi.org/10.1371/journal.pgen.1009986
c-Jun N-terminal kinase (JNK) signaling contributes to cystic burden in polycystic kidney disease
PLOS Genetics: published December 28, 2021 | https://doi.org/10.1371/journal.pgen.1009711
Delta/Jagged-mediated Notch signaling induces the differentiation of agr2-positive epidermal mucous cells in zebrafish embryos
PLOS Genetics: published December 28, 2021 | https://doi.org/10.1371/journal.pgen.1009969
Patient-derived iPSCs link elevated mitochondrial respiratory complex I function to osteosarcoma in Rothmund-Thomson syndrome
PLOS Genetics: published December 29, 2021 | https://doi.org/10.1371/journal.pgen.1009971
Corrections
Correction: Systemic Delivery of MicroRNA-101 Potently Inhibits Hepatocellular Carcinoma In Vivo by Repressing Multiple Targets
PLOS Genetics: published December 8, 2021 | https://doi.org/10.1371/journal.pgen.1009960
Related Articles
Correction: Local Transcriptional Control of YUCCA Regulates Auxin Promoted Root-Growth Inhibition in Response to Aluminium Stress in Arabidopsis
PLOS Genetics: published December 8, 2021 | https://doi.org/10.1371/journal.pgen.1009964