scholarly journals From Single Cells to Flowers – Biological Complexity Driving Plant Reproductive Development

Author(s):  
Isabel Schwarz ◽  
Manuel Neumann ◽  
Rosario Vega ◽  
Xiaocai Xu ◽  
Letizia Cornaro ◽  
...  

The rise of data science in biology stimulates interdisciplinary collaborations to address fundamental questions. Here, we report the outcome of the first SINFONIA symposium focused on revealing the mechanisms governing plant reproductive development across biological scales. The intricate and dynamic target networks of known regulators of flower development remain poorly understood. To analyze development from the genome to the final floral organ morphology, high-resolution data that capture spatiotemporal regulatory activities are necessary and require advanced computational methods for analysis and modeling. Moreover, frameworks to share data, practices and approaches that facilitate the combination of varied expertise to advance the field are called for. Training young researchers in interdisciplinary approaches and science communication offers the opportunity to establish a collaborative mindset to shape future research.

Agronomy ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 53 ◽  
Author(s):  
Tongtong Yu ◽  
Hongliang Zhu

Long non-coding RNAs (lncRNAs) exert a multitude of functions in regulating numerous biological processes. Recent studies have uncovered a growing number of lncRNAs within the plant genome. These molecules show striking tissue-specific expression patterns, suggesting that they exert regulatory functions in the growth and development processes of plants. Plant reproductive development is tightly regulated by both environmental and endogenous factors. As plant reproductive development is a crucial aspect of crop breeding, lncRNAs that modulate reproductive development are now particularly worth regarding. Here, we summarize findings that implicate lncRNAs in the control of plant reproductive development, especially in flowering control. Additionally, we elaborate on the regulation mechanisms of lncRNAs, tools for research on their function and mechanism, and potential directions of future research.


Author(s):  
Tianming Zhou ◽  
Ruochi Zhang ◽  
Jian Ma

The spatial organization of the genome in the cell nucleus is pivotal to cell function. However, how the 3D genome organization and its dynamics influence cellular phenotypes remains poorly understood. The very recent development of single-cell technologies for probing the 3D genome, especially single-cell Hi-C (scHi-C), has ushered in a new era of unveiling cell-to-cell variability of 3D genome features at an unprecedented resolution. Here, we review recent developments in computational approaches to the analysis of scHi-C, including data processing, dimensionality reduction, imputation for enhancing data quality, and the revealing of 3D genome features at single-cell resolution. While much progress has been made in computational method development to analyze single-cell 3D genomes, substantial future work is needed to improve data interpretation and multimodal data integration, which are critical to reveal fundamental connections between genome structure and function among heterogeneous cell populations in various biological contexts. Expected final online publication date for the Annual Review of Biomedical Data Science, Volume 4 is July 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.


Impact ◽  
2021 ◽  
Vol 2021 (4) ◽  
pp. 27-29
Author(s):  
Naoko Kato-Nitta

What makes research important is an important philosophical question that is a consideration for many researchers. Further important considerations are the public's perception of science and how an individual's perception of science and technology is shaped. These are some of the complex ideas that social scientist Dr Naoko Kato-Nitta, Department of Statistical Data Science, Institute of Statistical Mathematics, Japan, is exploring. She is working on a series of projects related to public perceptions and attitudes towards different scientific disciplines and fields. She hopes that answering such important questions will facilitate the creation of a science communication model for the public understanding of science. Kato-Nitta's research focuses on human behaviour and psychology and how it relates to issues at the interface of technology and society. A key question that she is seeking to answer from the standpoint of cultural capital is how the extent of the general public's participation in science communication can be determined. In the first research to connect social stratification theory and science communication research, Kato-Nitta divided the concept of Bourdieu's cultural capital into two sub-concepts: scientific and technical cultural capital and literary and artistic cultural capital. She went on to consider how these two types of cultural capital affect the exhibit-viewing behaviours of the general public.


2020 ◽  
Author(s):  
Mark Brinton ◽  
Elliott Barcikowski ◽  
Tyler Davis ◽  
Michael Paskett ◽  
Jacob George ◽  
...  

AbstractThis paper describes a portable, prosthetic control system for at-home use of an advanced bionic arm. The system uses a modified Kalman filter to provide 6 degree-of-freedom, real-time, proportional control. We describe (a) how the system trains motor control algorithms for use with an advanced bionic arm, and (b) the system’s ability to record an unprecedented and comprehensive dataset of EMG, hand positions and force sensor values. Intact participants and a transradial amputee used the system to perform activities-of-daily-living, including bi-manual tasks, in the lab and at home. This technology enables at-home dexterous bionic arm use, and provides a high-temporal resolution description of daily use—essential information to determine clinical relevance and improve future research for advanced bionic arms.


2016 ◽  
Vol 211 (1) ◽  
pp. 194-207 ◽  
Author(s):  
Steffanie Fromm ◽  
Hans‐Peter Braun ◽  
Christoph Peterhansel

2018 ◽  
Vol 4 (3) ◽  
pp. 205630511879772 ◽  
Author(s):  
Eszter Hargittai ◽  
Tobias Füchslin ◽  
Mike S. Schäfer

While considerable research has looked at how people use the Internet for sharing and engaging with various types of content from celebrity news to politics, very little of this work has considered how non-specialists interact with science and research material on social media. This article reviews literature on public engagement with science to note that this area is ripe for research on social-media-based engagement in particular. Drawing on a survey of American young adults’ online experiences, we show that using social media for science and research is at least as likely if not more so as engagement with other topics from similarly serious to lighter domains. We also find that platform matters with young adults much more likely to engage with such content on Facebook rather than on Twitter. We end by proposing more focus on this domain in the area of science communication and work on social media.


2021 ◽  
Author(s):  
Inga Beck ◽  
Sophie Weeks ◽  
Pia Cassarini ◽  
Julia Dooley ◽  
Betsy Wilkening ◽  
...  

<p>PEI is the leading international professional network for polar educators and scientists, formed in 2012 as an outcome of the Education and Outreach activities of the IPY, connecting polar education, research and the global community.  The organisation encourages collaboration, networking and dialogue between teachers and researchers developing science communication and engagement tools and methodologies, integrating and evaluating learning and engagement at all stages of the research process. Three opportunities to be involved in this work are highlighted.   </p><p>  </p><p>International Collaboration</p><p>PEI, collaborating with IASC, SCAR and APECS is working with researchers and polar educators to review and update Polar Science and Global Change - An International Resource for Education and Outreach (IPY2010), a comprehensive book of teaching and communication resources including scientific information, research material, methods and hands-on activities to bring polar research into classrooms and the community. The updated online version will provide existing and new resources, in multiple languages, downloadable as chapters and activities including: </p><p>Current science and future research questions</p><p>Emerging topics - 3rd pole, remote sensing and microplastics</p><p>Activities/Labs for teaching polar science</p><p>Communication techniques for different audiences</p><p>Public outreach initiatives</p><p>Capacity building and careers</p><p>Indigenous knowledge</p><p>Opportunities are available to join the collaborative group of educators and scientists to evaluate the existing resource and contribute to developing a new online resource.</p><p> </p><p>Professional Networking in Bits and Bytes</p><p>PEI members have been connecting, collaborating, and creating in an online environment since 2012. PEI members also get together at the PEI biennial international workshop to share and evaluate current polar education, outreach and science communication initiatives with international peers and experts. In preparation for the 2022 PEI Iceland workshop, members will present a programme of online professional development experiences for polar educators, science communicators and community members beginning in Spring 2021, highlighting strengths and challenges of engaging audiences . These will be shared freely and evaluated through discussion. </p><p> </p><p>Global Dialogue</p><p>PEI welcomes participation in a global cafe, connecting interdisciplinary and diverse communities, encouraging ongoing dialogue about effective polar education and action.</p><p>There are many networks and partnerships who engage in polar education, science communication, community learning and research but there are few opportunities to collect together this experience and expertise on a global scale. The first global conversation - Connecting Education, Indigenous Knowledge & Arctic Research, will contribute material for a report to the Arctic Science Ministerial. It Aims to connect dialogues about polar education and outreach, particularly concerning the Arctic, which is changing faster than any other environment on the planet.This is a unique opportunity for science, education and community partners with an interest in the Arctic to weave networks, lead dialogue and participate in a global conversation.</p>


2022 ◽  
pp. 105-130
Author(s):  
Mukesh Kumar Kanwar ◽  
Palak Bakshi ◽  
Pooja Sharma ◽  
Jaspreet Kour ◽  
Arun Dev Singh ◽  
...  

Society ◽  
2019 ◽  
Vol 56 (3) ◽  
pp. 246-255 ◽  
Author(s):  
Martin Lakomý ◽  
Renata Hlavová ◽  
Hana Machackova

Abstract Nowadays, the prevailing trend in the science-society relationship is to engage with the broader public, which is beneficial for the public, scientific institutes, scientific findings, and the legitimacy of science as a whole. This article provides a broad review of the rapidly growing research on Open Science and identifies the gaps in the current knowledge for future research. The review focuses on the science-society relationship, such that knowledge from this field is summarised and systematised. Insight into the most salient topics, including science communication, public engagement with science, public cognition of science, and challenges and potential unintended consequences connected to interactions with the public are examined. The first section of the paper focuses on science communication which involves efforts and approaches to inform the public about science by the most effective means. The section on public engagement reviews how scientists and scientific institutions are increasingly involved in direct interactions with the public and different groups of stakeholders to make science more open. The section focusing on public cognition of science provides information about public knowledge, perception, and trust regarding science, which both determines and is formed by public engagement. Last, risks, ethical issues, and data issues connected to the implementation of Open Science principles are reviewed, as there are many unintended consequences of Open Science which are examined by this current research. In conclusion, research covering the science-society relationship is rapidly growing. However, it brings multiple challenges as well as opportunities which are captured and discussed in a variety of existing studies. This article provides a coherent overview of this field in order to bring more comprehensible knowledge to scientists, scientific institutions, and outreach professionals.


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