Evaluated articles

eLife Assessment:

This study presents a large sample of participants ranging from 6-18 years investigating the association between white matter measures and reading using a sophisticated analysis. The results show a clear association between intra-axonal volume and single-word reading abilities. In sum, this valuable study complements other large-scale studies by applying sophisticated fixel-based analyses.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. Reviewer #1 agreed to share their name with the authors.)

eLife Assessment:

This is a very valuable study that describes the bone phenotype and mechanism of the action of the obesity gene Ksr2. That there is a site-selective bone phenotype is interesting as is the identification of KSR2 as an actionable target.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. The reviewers remained anonymous to the authors.)

eLife Assessment:

The authors use their expertise in live-cell imaging and mathematical modeling to explore the relationship between chromatin structure, gene positioning and transcriptional co-regulation, using two publicly available datasets encompassing chromatin tracing and transcriptional activity. The resulting analysis reveals a weak association between transcription and proximity, but needs more statistical validation to strengthen the validity of the conclusions. With some clarifications and revisions, several findings, such as coupling of spatiotemporal positioning with activity, in-depth analysis of existing imaging/ChIP-seq datasets, could make this work impactful to both specialists and non-specialists.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. Reviewer #1 and Reviewer #2 agreed to share their names with the authors.)

eLife Assessment:

This paper by Möller and colleagues investigates and compares spontaneous turn-taking behavior by pairs of macaque monkeys and human participants in a social coordination game. The study uses a novel format for interaction - the "transparent game" in which subjects play together on a clear glass screen, so that decisions take on properties of continuousness. The results suggest differences between species in their tendencies toward cooperative, mutually beneficial behaviors, with humans exhibiting more prosocial tendencies. Interestingly, training with humans could encourage the monkeys to become less selfish and adopt a turn-taking strategy. The behavior analyses are rigorous and convincingly support the conclusions, and the study is likely to be of interest to researchers in the field of social neuroscience and decision-making, as well as to a more general audience who studies cognition, psychology, economics, especially game theory, and animal behavior.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. Reviewer #2 agreed to share their name with the authors.)

eLife assessment

This important work convincingly shows that taste memory formation requires the same circuit substrates and mechanisms as olfactory memory formation. While the exact mechanisms remain to be elucidated, the compelling data and approach represent a valuable foundation for the study of molecular and circuit mechanisms underpinning taste memory formation and the role of brain energy therein. This study will be of particular interest to the large community of scientists studying the mechanisms and circuits of memory formation in the fly and possibly beyond.

eLife Assessment:

Juette and coworkers employed single-molecule fluorescence, cryogenic-electron microscopy structures, and in vivo measurements to investigate the mechanism whereby two natural products with potential as cancer therapeutics, didemnin B and ternatin-4, act. The compounds are shown to inhibit tRNA accommodation within the ribosomal A site during translation elongation by interfering with movement of eukaryotic elongation factor 1 alpha after its activation by the GTPase activation site of the ribosome, with the degree and nature of this restriction differing subtly between the two compounds, leading to more marked differences in their effects on global translation and cell growth. The compelling results of this interdisciplinary work solidify prior conclusions, particularly on didemnin B, and illuminate the similarities and differences on how these two drugs interfere with the normal functioning of the elongating ribosome in vitro and inhibit protein synthesis and cell growth in vivo. Some revisions of figures and text are required to clarify the results and the authors' interpretations.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. Reviewer #1, Reviewer #2 and Reviewer #3 agreed to share their names with the authors.)

eLife assessment

This is an important paper that is of interest to researchers interested in the psychological and neurochemical mechanisms of pain and pain relief. It shows that the perception of pain relief is modulated by controllability, surprise and novelty seeking. Moreover, these modulations are influenced by dopaminergic but not by opioidergic manipulations. These findings are supported by solid evidence.

eLife Assessment:

This manuscript describes a highly novel barcoding strategy for forward genetic lineage tracing of tumor cells in vitro and in the in vivo environment. The technique, coined WILDseq, can be used to track cells present in vitro which are enriched or depleted in the in vivo environment. Treatment further contributes to clonal expansion and retraction and emergence of populations with sensitivity to alternate agents. The studies are rigorously conducted and are highly impactful.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. Reviewer #1 and Reviewer #2 agreed to share their names with the authors.)

eLife Assessment:

In this manuscript the authors describe targeted, imaging-based RNAi screens to identify novel modulators of nuclear size and shape — two traits that are diagnostic and prognostic for many human diseases including cancers. The work provides novel insights into how and what dictates nuclear morphology, further decoupling key different components of lamins, chromatin, and the nuclear envelope, but there are some notable concerns regarding the scoring approach applied in the screen and hit validation. The authors also provide new evidence that lamin A may directly bind to (modified) histone H3 and how histone H3 disease mutations impact nuclear shape; this aspect of the manuscript would benefit from a more thorough analysis.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. Reviewer #3 agreed to share their name with the authors.)

eLife Assessment:

The authors sought to enhance antibody binding to target antigens via reversible catenation, as an alternative to affinity maturation, beginning by computationally establishing parameters under which this type of binding enhancement via avidity effects would occur, and then following up with proof-of-principle experiments. While computational predictions and experiments are in excellent agreement, some controls that would further strengthen data interpretation are lacking. If generally applicable, the approach would accelerate efforts to develop antibodies with enhanced binding potency relative to their progenitors, applicable to any area of research employing antibodies.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. The reviewers remained anonymous to the authors.)

eLife Assessment:

This study is a useful extension of previous work on the relationship between body size and cancer risk and the mechanisms by which large-bodied mammals reduce their cancer risk. Through solid analyses of the genomes and several aspects of the cell biology of sloths, armadillos and their relatives, the study explores whether the evolution of large body size in their relatives (some extinct) was correlated with genomic changes such as the duplication of tumor suppressor genes, experimentally demonstrating that cells of Xenarthrans (sloths, armadillos, anteaters) are exceptionally sensitive to DNA damage. The study concerns a topic of great interest and contributes to our understanding of how cancer risk has evolved in mammals.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. Reviewer #1 agreed to share their name with the authors.)

eLife Assessment:

This manuscript will be of interest to microbial ecologists and biogeochemists working on soil carbon cycling and responses to climate warming. This study uses an elegant experiment to show that standing variation, both phylogenetic and phenotypic, enables microbial community adaptation to higher temperatures. The authors' conclusions are supported by the data, and this work lays a foundation for future experimental and modeling studies.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. The reviewers remained anonymous to the authors.)

Evaluation Summary:

This is an interesting discovery of a role for NINL in antiviral defense through modulation of interferon signaling. They found that there is diversifying selection of this factor as well as viral antagonism. This discovery paves the way to a better understanding of how viruses and hosts co-evolve.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. Reviewer #1 agreed to share their name with the authors.)

Evaluation Summary:

The manuscript by Kane et al. described transcriptional profiles of various subsets of activated iNKT cells using longitudinal scRNA-Seq analysis. The finding that IL-10 producing iNKT cells have a cMAF-associated gene signature similar to Tr1 cells is novel. Overall, the data is well presented, however, functional consequences of some findings require further investigation.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. The reviewers remained anonymous to the authors.)

Evaluation Summary:

This is one of the most thorough assessments to date of suppression gene drives against mosquitoes. The models specifically consider the spatial dynamics of gene drives and whether a form of group selection may prevent the drive from eradicating the population, with mosquito ecology parameters. This manuscript will be of interest to those working in the technical development of gene drives, those predicting how such genetically modified insects would spread in the wild, and those evaluating the technology from regulatory and funding standpoints.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. Reviewer #1 and Reviewer #3 agreed to share their name with the authors.)

Evaluation Summary:

In this study, the authors identified that NFATc1 acts as a key regulator of articular chondrocyte differentiation during early mouse development. Using multiple pulse-chase experiments the authors found that NFATc1 expressing cells generated most of the articular chondrocytes, but not growth plate chondrocytes. Interestingly, NFATc1 expression in chondrocytes diminished as mice aged, suggesting that NFATc1 expressing progenitors are no longer expressing NFATc1 after articular cartilage development. This is an important study since it provides valuable evidence to reveal the regulatory mechanism of articular chondrocyte differentiation. The data presented in this manuscript, in general, support their conclusion.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. The reviewers remained anonymous to the authors.)

Evaluation Summary:

The authors suggest that PINK1-dependent endothelial mitophagy is pro-inflammatory by increasing the release of mitochondrial formyl peptides, one of the mitochondrial DAMPs. This study is important to identify the origin of serum formyl peptides during inflammation and to propose a new role of mitophagy in inflammation, which may be context and/or tissue specific.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. Reviewer #1 agreed to share their name with the authors.)

Evaluation Summary:

This study will be of interest to a broad audience of microbiologists by providing one of the few examples of a clear phenotype for a toxin-antitoxin system. The conclusion that an oxygen-regulated toxin-antitoxin system is required for an important step in biofilm development in the model organism Caulobacter crescentus is well supported by the data and experiments are well designed and controlled. Some possible limitations in interpretations from incompletely controlled phenotype reporters should be resolved by simple experiments.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. The reviewers remained anonymous to the authors.)

Evaluation Summary:

This manuscript describes the mesenchymal cells expressed Axin1 as a key regulator for Wnt and BMP signaling pathway which is essential for lower limb development. Fibular hemimelia (FH) is a rare genetic disorder with unknown mechanisms. Their data clearly demonstrated that inhibition of β-catenin and BMP signaling genetically and pharmacologically could largely reverse fibular hemimelia phenotype in mice. In general, the manuscript is clear, well written, and concise, the study is well-structured and various techniques have been used to validate the data. It presents as a thorough study highlighting the importance of Axin1/ β-catenin/BMP signaling in FH development, and, furthermore, the interpretation of the results and the following conclusions are convincing.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. The reviewers remained anonymous to the authors.)

Evaluation Summary:

This paper reports the structure of the M protein of SARS-CoV-2, as determined by cryoEM. The structure is well-determined and reveals a homodimer with overall similar structure as ORF3a, another virally encoded protein. The surface charge distribution is skewed towards positive at the C-terminal domain, which suggests roles in interactions with viral N and S proteins, and possibly viral RNA. The work is of relevance to virologists, especially those studying SARS-CoV-2.

(This preprint has been reviewed by eLife. We include the public reviews from the reviewers here; the authors also receive private feedback with suggested changes to the manuscript. The reviewers remained anonymous to the authors.)