Correction to: Diversity and symbiotic divergence of endophytic and non-endophytic rhizobia of Medicago sativa

The authors wish to clarify that the right Fund No. of National Natural Science Foundation of China (NSFC) is 31560666. The Fund No. in the original article was wrong. The authors apologise for this error.     

Hospital infections: the problems and ways to resolve them]

The authors present the critical analysis of the existing situation in the spread of purulent septic infections in surgical hospitals of the USSR and the state of epidemiological surveillance. Considering this situation to be highly unfavorable, the authors propose a number of urgent organizational measures (the inclusion of hospital epidemiologists into the medical staff of large clinics, the system of training in this problem). The article deals with the specific features of the epidemiological process in purulent septic infections and the main principles of the organization of the epidemiological surveillance system for this group of infections.     

Correction to: Genome-wide Identification of Trihelix Genes in Moso Bamboo (Phyllostachys edulis) and Their Expression in Response to Abiotic Stress

Journal of Plant Growth Regulation - The original version of this article unfortunately contained an error in Funding section. The authors would like to correct the error with this erratum.     

Rapid adaptation to climate change

In recent years, amid growing concerns that changing climate is affecting species distributions and ecosystems, predicting responses to rapid environmental change has become a major goal. In this issue, Franks and colleagues take a first step towards this objective (Franks et al. 2016). They examine genomewide signatures of selection in populations of Brassica rapa after a severe multiyear drought. Together with other authors, Franks had previously shown that flowering time was reduced after this particular drought and that the reduction was genetically encoded. Now, the authors have sequenced previously stored samples to compare allele frequencies before and after the drought and identify the loci with the most extreme shifts in frequencies. The loci they identify largely differ between populations, suggesting that different genetic variants may be responsible for reduction in flowering time in the two populations.     

Thanks to our Reviewers

In this last issue of Volume 136, we thank all of the reviewers who have generously given their time and advice to the authors and editors. The quality of this journal depends critically on the close reading and constructive advice of fellow scientists. A partial list of recent reviewers for Invertebrate Biology follows.     

Thanks to our Reviewers

In this last issue of Volume 135, we thank all of the reviewers who have generously given their time and advice to the authors and editors. The quality of this journal depends critically on the close reading and constructive advice of fellow scientists. A partial list of recent reviewers for Invertebrate Biology follows.     

Proteomics: a new way to improve human African trypanosomiasis diagnosis?

African trypanosomiases, including the human disease referred to as ‘sleeping sickness’ and the animal diseases such as nagana, surra and dourine, are neglected vector-borne diseases that after years of research still need improved diagnosis and chemotherapy. Advances in proteomics offer new tools to define biomarkers, whose expression may reflect host–parasite interactions occurring during the infection. In this review, the authors first describe the current diagnostic tools used to detect a trypanosome infection during field surveys, and then discuss their interests, limits and further evolutions. The authors also report on the contribution of molecular diagnostics, and the recent advances and developments that make it suitable for fieldwork. The authors then explore the recent uses of proteomics technology to define host and parasite biomarkers that allow detection of the infection, the power and constraints of the technology. The authors conclude by discussing the urgent need to use the biomarkers discovered in order to develop tools to improve trypanosomiasis control in the near future.     

Thanks to our Reviewers

In this last issue of Volume 134, we thank all of the reviewers who have generously given of their time, anonymously or not, to the authors and editors. The quality of this journal and others like it depends critically on the close reading and constructive advice of fellow scientists. A partial list of recent reviewers for Invertebrate Biology follows.     

Art Comes to Life in a Steel Mill Town

In this article, the authors investigate how Korea's current educational policy's emphasis on artistic expression, and therefore music education, has been realized in the praxis of early childhood education. The authors view policy as discourses and texts that early childhood educators interpret and reinterpret within specific contexts. Policy rhetoric and practice fail to recognize the integration of musical conceptual development, expressive ability, creativity, and communication. The musical development of a child should be viewed as his or her right to nurture a musical self in a meaningful musical context.     

Thanks to our Reviewers

In this last issue of Volume 133, we thank all of the reviewers who have generously given of their time, anonymously or not, to the authors and editors. The quality of this journal and others like it depends, in large part, on the close reading and constructive advice of fellow scientists. A partial list of recent reviewers for Invertebrate Biology follows.     

The Input Signal Step Function (ISSF), a Standard Method to Encode Input Signals in SBML Models with Software Support, Applied to Circadian Clock Models

Time-dependent light input is an important feature of computational models of the circadian clock. However, publicly available models encoded in standard representations such as the Systems Biology Markup Language (SBML) either do not encode this input or use different mechanisms to do so, which hinders reproducibility of published results as well as model reuse. The authors describe here a numerically continuous function suitable for use in SBML for models of circadian rhythms forced by periodic light-dark cycles. The Input Signal Step Function (ISSF) is broadly applicable to encoding experimental manipulations, such as drug treatments, temperature changes, or inducible transgene expression, which may be transient, periodic, or mixed. It is highly configurable and is able to reproduce a wide range of waveforms. The authors have implemented this function in SBML and demonstrated its ability to modify the behavior of publicly available models to accurately reproduce published results. The implementation of ISSF allows standard simulation software to reproduce specialized circadian protocols, such as the phase-response curve. To facilitate the reuse of this function in public models, the authors have developed software to configure its behavior without any specialist knowledge of SBML. A community-standard approach to represent the inputs that entrain circadian clock models could particularly facilitate research in chronobiology.     

Cytochrome P-450 and transformation from 18-hydroxycorticosterone to aldosterone]

The authors have studied the in vitro conversion of 18 hydroxycorticostérone to aldosterone (18 oxidation) by duck adrenal subcellular fractions. Considering the new hypothesis about the mechanism of this step (hydroxylation mechanism) the authors have investigated a possible relationship between this reaction and cytochrome P450. With experimental conditions described, data show that metyrapone, a cytochrome P450 competitive inhibitor does not inhibit 18 oxidation. In contrast, 18 oxidation is inhibited by spirolactones (spironolactones, canrenone, potassium canrenoate). These compounds act at the cytochrome P450 level but have also an uncoupling effect which has been recently discovered. The effects of metyrapone and spirolactones on 18 oxidation as well as the different behaviour between biologicaly and organically synthetised 18 hydroxycorticosterone allow us to propose hypotheses for the mechanism of this step.     

A patient death attributable to implant-related primary anaplastic large cell lymphoma of the breast

Implant-related primary anaplastic large cell lymphoma (ALCL) of the breast is a rare clinical entity. With increasing attention being paid to this disease, most cases reported to date in the literature have demonstrated indolent clinical courses responsive to explantation, capsulectomy, chemotherapy, and/or radiotherapy. The authors describe a case of bilateral implant-related primary ALCL of the breast that proved refractory to both standard and aggressive interventions, ultimately resulting in patient death secondary to disease progression. The authors situate this case in the context of the current state of knowledge regarding implant-related primary ALCL of the breast and suggest that this entity is generally, but not universally, indolent in nature. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, V.     

Incorrect Citations Give Unfair Credit to Review Authors in Ecology Journals

The number of citations that papers receive has become significant in measuring researchers'' scientific productivity, and such measurements are important when one seeks career opportunities and research funding. Skewed citation practices can thus have profound effects on academic careers. We investigated (i) how frequently authors misinterpret original information and (ii) how frequently authors inappropriately cite reviews instead of the articles upon which the reviews are based. To reach this aim, we carried a survey of ecology journals indexed in the Web of Science and assessed the appropriateness of citations of review papers. Reviews were significantly more often cited than regular articles. In addition, 22% of citations were inaccurate, and another 15% unfairly gave credit to the review authors for other scientists'' ideas. These practices should be stopped, mainly through more open discussion among mentors, researchers and students.     

Response to comments on 'Bayesian Hierarchical Error Model for Analysis of Gene Expression Data'

We greatly thank the authors of this letter for pointing outthe significance of our original contribution of the hierarchicalerror model (HEM) in Cho and Lee (2004). As the authors suggested,we agree that an extension of HEM can be made for gene expressiondata with biological and/or experimental correlations. However,we     

Powers of discerning: challenges to understanding dispersal processes in natural populations

In this issue of Molecular Ecology, authors Robledo-Arnuncio & Garcia present a compelling approach for quantifying seed dispersal in plant populations. Building upon methods previously used for quantification of pollen dispersal, the authors not only examine the behaviour of the model with respect to sample sizes, dispersal distance, and the kurtosis of the dispersal function but also provide an empirical example using Prunus mahaleb.     

Key points for translating wound regenerative agents from in vivo assays in mice to clinical validation

Skin wound healing leads to the recovery of tissue structure and homeostasis after injury. Numerous factors can hamper wound healing and complete recovery of the harmed tissue, causing the formation of scars or chronic wounds. Therapeutic options to improve wound regeneration are limited, possibly due to failure during pre-clinical validation toward clinical trials. In this article, the authors aim to convey key points and provide recommendations for the development of regenerative agents that improve wound healing using mouse models.First, the authors highlight the differences in the wound healing processes of mice and humans. Later, the authors apply a quasi-systematic research approach based on a search algorithm of 32 terms that focuses on in vivomouse model assays of regenerative factors. The authors analyze the top 20 most cited articles of 2241 hits produced by Scopus. The authors focus the search on a period covering the last 10 years (January 2011 to October 2021). The authors synthesize information from the top 20 articles and present the most common type of mouse model used, mouse characteristics (strain, sex, age, weight), surgical wounding technique employed (size, location, equipment), agents tested, methods of wound monitoring, regeneration assessment and key points to consider for the translational potential of these agents. This knowledge will help the scientific community design better in vivo assays and translate their results to further research and clinical validation.     

CytoJournal's move to fund Open Access

CytoJournal is published by an independent publisher BioMed Central, which is committed to ensuring that the peer-reviewed biomedical research is Open Access. Since its launch, BioMed Central has graciously supported the processing of all the articles published during CytoJournal's first 6 months. However, for long term viability, CytoJournal has to achieve financial viability to support publication expenses. From 1st March, 2005, authors will be asked by the publisher to pay a flat article-processing charge. This editorial discusses how a significant proportion of authors may not have to pay this fee directly under a variety of different mechanisms such as institutional and society memberships with BioMed Central.