scholarly journals Tuber and Tuberous Root Development

2021 ◽  
Vol 72 (1) ◽  
Author(s):  
Wolfgang Zierer ◽  
David Rüscher ◽  
Uwe Sonnewald ◽  
Sophia Sonnewald
Keyword(s):  
Tuberous Root ◽  
Plant Biology ◽  
Annual Review ◽  
Publication Date ◽  
Storage Organ ◽  
Tuber Development ◽  
Crop Species ◽  
The World ◽  
Potato Tuberization ◽  
And Storage

Root and tuber crops have been an important part of human nutrition since the early days of humanity, providing us with essential carbohydrates, proteins, and vitamins. Today, they are especially important in tropical and subtropical regions of the world, where they help to feed an ever-growing population. Early induction and storage organ size are important agricultural traits, as they determine yield over time. During potato tuberization, environmental and metabolic status are sensed, ensuring proper timing of tuberization mediated by phloem-mobile signals. Coordinated cellular restructuring and expansion growth, as well as controlled storage metabolism in the tuber, are executed. This review summarizes our current understanding of potato tuber development and highlights similarities and differences to important tuberous root crop species like sweetpotato and cassava. Finally, we point out knowledge gaps that need to be filled before a complete picture of storage organ development can emerge. Expected final online publication date for the Annual Review of Plant Biology, Volume 72 is May 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Psychology Within and Without the State

2021 ◽  
Vol 73 (1) ◽  
Author(s):  
H. Clark Barrett
Keyword(s):  
Indigenous Communities ◽  
Psychological Research ◽  
Social Processes ◽  
Cross Cultural ◽  
Small Scale ◽  
Annual Review ◽  
Publication Date ◽  
Social Scientists ◽  
The World ◽  
Psychological Similarity

Psychological research in small-scale societies is crucial for what it stands to tell us about human psychological diversity. However, people in these communities, typically Indigenous communities in the global South, have been underrepresented and sometimes misrepresented in psychological research. Here I discuss the promises and pitfalls of psychological research in these communities, reviewing why they have been of interest to social scientists and how cross-cultural comparisons have been used to test psychological hypotheses. I consider factors that may be undertheorized in our research, such as political and economic marginalization, and how these might influence our data and conclusions. I argue that more just and accurate representation of people from small-scale communities around the world will provide us with a fuller picture of human psychological similarity and diversity, and it will help us to better understand how this diversity is shaped by historical and social processes. Expected final online publication date for the Annual Review of Psychology, Volume 73 is January 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

A Comparative Overview of the Intracellular Guardians of Plants and Animals: NLRs in Innate Immunity and Beyond

2021 ◽  
Vol 72 (1) ◽  
Author(s):  
Zane Duxbury ◽  
Chih-hang Wu ◽  
Pingtao Ding
Keyword(s):  
Immune Responses ◽  
Genetic Architecture ◽  
Pathogen Detection ◽  
Current Knowledge ◽  
Plant Immunity ◽  
Innate Immune ◽  
Plant Biology ◽  
Annual Review ◽  
Publication Date ◽  
Nucleotide Binding Domain

Nucleotide-binding domain leucine-rich repeat receptors (NLRs) play important roles in the innate immune systems of both plants and animals. Recent breakthroughs in NLR biochemistry and biophysics have revolutionized our understanding of how NLR proteins function in plant immunity. In this review, we summarize the latest findings in plant NLR biology and draw direct comparisons to NLRs of animals. We discuss different mechanisms by which NLRs recognize their ligands in plants and animals. The discovery of plant NLR resistosomes that assemble in a comparable way to animal inflammasomes reinforces the striking similarities between the formation of plant and animal NLR complexes. Furthermore, we discuss the mechanisms by which plant NLRs mediate immune responses and draw comparisons to similar mechanisms identified in animals. Finally, we summarize the current knowledge of the complex genetic architecture formed by NLRs in plants and animals and the roles of NLRs beyond pathogen detection. Expected final online publication date for the Annual Review of Plant Biology, Volume 72 is May 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

scholarly journals Simulating Outcomes of Cataract Surgery: Important Advances in Ophthalmology

2021 ◽  
Vol 23 (1) ◽  
Author(s):  
Susana Marcos ◽  
Eduardo Martinez-Enriquez ◽  
Maria Vinas ◽  
Alberto de Castro ◽  
Carlos Dorronsoro ◽  
...  
Keyword(s):  
Cataract Surgery ◽  
Biomedical Engineering ◽  
Quantitative Imaging ◽  
Crystalline Lens ◽  
Annual Review ◽  
Publication Date ◽  
Selection Methods ◽  
Active Elements ◽  
The World ◽  
Lens Opacities

As the human eye ages, the crystalline lens stiffens (presbyopia) and opacifies (cataract), requiring its replacement with an artificial lens [intraocular lens (IOL)]. Cataract surgery is the most frequently performed surgical procedure in the world. The increase in IOL designs has not been paralleled in practice by a sophistication in IOL selection methods, which rely on limited anatomical measurements of the eye and the surgeon's interpretation of the patient's needs and expectations. We propose that the future of IOL selection will be guided by 3D quantitative imaging of the crystalline lens to map lens opacities, anticipate IOL position, and develop fully customized eye models for ray-tracing-based IOL selection. Conversely, visual simulators (in which IOL designs are programmed in active elements) allow patients to experience prospective vision before surgery and to make more informed decisions about which IOL to choose. Quantitative imaging and optical and visual simulations of postsurgery outcomes will allow optimal treatments to be selected for a patient undergoing modern cataract surgery. Expected final online publication date for the Annual Review of Biomedical Engineering, Volume 23 is June 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

scholarly journals Molecular Simulation of Electrode-Solution Interfaces

2021 ◽  
Vol 72 (1) ◽  
Author(s):  
Laura Scalfi ◽  
Mathieu Salanne ◽  
Benjamin Rotenberg
Keyword(s):  
Electrostatic Interactions ◽  
Statistical Physics ◽  
Electricity Production ◽  
Industrial Processes ◽  
Annual Review ◽  
Publication Date ◽  
Metallic Electrode ◽  
Physical Mechanisms ◽  
Pure Solvent ◽  
And Storage

Many key industrial processes, from electricity production, conversion, and storage to electrocatalysis or electrochemistry in general, rely on physical mechanisms occurring at the interface between a metallic electrode and an electrolyte solution, summarized by the concept of an electric double layer, with the accumulation/depletion of electrons on the metal side and of ions on the liquid side. While electrostatic interactions play an essential role in the structure, thermodynamics, dynamics, and reactivity of electrode-electrolyte interfaces, these properties also crucially depend on the nature of the ions and solvent, as well as that of the metal itself. Such interfaces pose many challenges for modeling because they are a place where quantum chemistry meets statistical physics. In the present review, we explore the recent advances in the description and understanding of electrode-electrolyte interfaces with classical molecular simulations, with a focus on planar interfaces and solvent-based liquids, from pure solvent to water-in-salt-electrolytes. Expected final online publication date for the Annual Review of Physical Chemistry, Volume 72 is April 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Plant Pan-Genomics Comes of Age

2021 ◽  
Vol 72 (1) ◽  
Author(s):  
Li Lei ◽  
Eugene Goltsman ◽  
David Goodstein ◽  
Guohong Albert Wu ◽  
Daniel S. Rokhsar ◽  
...  
Keyword(s):  
High Resolution ◽  
Dna Sequences ◽  
Repetitive Sequences ◽  
Plant Biology ◽  
Annual Review ◽  
Publication Date ◽  
Protein Coding ◽  
Protein Coding Genes ◽  
Large Size ◽  
Sizable Fraction

A pan-genome is the nonredundant collection of genes and/or DNA sequences in a species. Numerous studies have shown that plant pan-genomes are typically much larger than the genome of any individual and that a sizable fraction of the genes in any individual are present in only some genomes. The construction and interpretation of plant pan-genomes are challenging due to the large size and repetitive content of plant genomes. Most pan-genomes are largely focused on nontransposable element protein coding genes because they are more easily analyzed and defined than noncoding and repetitive sequences. Nevertheless, noncoding and repetitive DNA play important roles in determining the phenotype and genome evolution. Fortunately, it is now feasible to make multiple high-quality genomes that can be used to construct high-resolution pan-genomes that capture all the variation. However, assembling, displaying, and interacting with such high-resolution pan-genomes will require the development of new tools. Expected final online publication date for the Annual Review of Plant Biology, Volume 72 is May 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

The Making of Plant Armor: The Periderm

2022 ◽  
Vol 73 (1) ◽  
Author(s):  
Olga Serra ◽  
Ari Pekka Mähönen ◽  
Alexander J. Hetherington ◽  
Laura Ragni
Keyword(s):  
Regulatory Networks ◽  
Plant Biology ◽  
Raw Material ◽  
Industrial Processes ◽  
Annual Review ◽  
Publication Date ◽  
Biotic And Abiotic Stress ◽  
Meristematic Tissue ◽  
Future Challenges ◽  
Periderm Formation

The periderm acts as armor protecting the plant's inner tissues from biotic and abiotic stress. It forms during the radial thickening of plant organs such as stems and roots and replaces the function of primary protective tissues such as the epidermis and the endodermis. A wound periderm also forms to heal and protect injured tissues. The periderm comprises a meristematic tissue called the phellogen, or cork cambium, and its derivatives: the lignosuberized phellem and the phelloderm. Research on the periderm has mainly focused on the chemical composition of the phellem due to its relevance as a raw material for industrial processes. Today, there is increasing interest in the regulatory network underlying periderm development as a novel breeding trait to improve plant resilience and to sequester CO2. Here, we discuss our current understanding of periderm formation, focusing on aspects of periderm evolution, mechanisms of periderm ontogenesis, regulatory networks underlying phellogen initiation and cork differentiation, and future challenges of periderm research. Expected final online publication date for the Annual Review of Plant Biology, Volume 73 is May 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

The Ecological Importance of Allelopathy

2021 ◽  
Vol 52 (1) ◽  
Author(s):  
José L. Hierro ◽  
Ragan M. Callaway
Keyword(s):  
Species Coexistence ◽  
Chemical Interaction ◽  
Plant Invasions ◽  
Annual Review ◽  
Publication Date ◽  
Ecological Significance ◽  
Negative Effects ◽  
Phenomenological Studies ◽  
The World ◽  
Ecological Importance

Allelopathy (i.e., chemical interaction among species) was originally conceived as inclusive of positive and negative effects of plants on other plants, and we adopt this view. Most studies of allelopathy have been phenomenological, but we focus on studies that have explored the ecological significance of this interaction. The literature suggests that studies of allelopathy have been particularly important for three foci in ecology: species distribution, conditionality of interactions, and maintenance of species diversity. There is evidence that allelopathy influences local distributions of plant species around the world. Allelopathic conditionality appears to arise through coevolution, and this is a mechanism for plant invasions. Finally, allelopathy promotes species coexistence via intransitive competition, modifications of direct interactions, and (co)evolution. Recent advances additionally suggest that coexistence might be favored through biochemical recognition. The preponderance of phenomenological studies notwithstanding, allelopathy has broad ecological consequences. Expected final online publication date for the Annual Review of Ecology, Evolution, and Systematics, Volume 52 is November 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

scholarly journals Plea Bargaining, Conviction Without Trial, and the Global Administratization of Criminal Convictions

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Máximo Langer
Keyword(s):  
Online Publication ◽  
Plea Bargaining ◽  
Annual Review ◽  
Publication Date ◽  
National Data ◽  
Criminal Convictions ◽  
The World ◽  
Made In ◽  
Cross National

This article documents the diffusion of plea bargaining and other mechanisms to reach criminal convictions without a trial and argues that their spread implies what this article terms an administratization of criminal convictions in many corners of the world. Criminal convictions have been administratized in two ways: ( a) Trial-avoiding mechanisms have given a larger role to nonjudicial, administrative officials in the determination of who gets convicted and for which crimes, and ( b) these decisions are made in proceedings that do not include a trial with its attached defendants’ rights. The article also proposes a way this phenomenon could be quantitatively measured by articulating the rate of administratization of criminal convictions, a metric to allow for comparison among different jurisdictions. The article then presents cross-national data from 26 jurisdictions on their rate of administratization of criminal convictions and different hypotheses that may help explain variation across jurisdictions on this rate. Expected final online publication date for the Annual Review of Criminology, Volume 4 is January 13, 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

scholarly journals The Backlash Against Globalization

2021 ◽  
Vol 24 (1) ◽  
Author(s):  
Stefanie Walter
Keyword(s):  
Science Volume ◽  
Future Research ◽  
Annual Review ◽  
Publication Date ◽  
International Policy ◽  
Policy Makers ◽  
Popular Narrative ◽  
The World ◽  
Societal Actors ◽  
National Governments

In recent years, the world has seen a rising backlash against globalization. This article reviews the nature, causes, and consequences of the globalization backlash. It shows that, contrary to a popular narrative, the backlash is not associated with a large swing in public opinion against globalization but is rather a result of its politicization. The increasing influence of globalization-skeptic actors has resulted in more protectionist, isolationist, and nationalist policies, some of which fundamentally threaten pillars of the contemporary international order. Both material and nonmaterial causes drive the globalization backlash, and these causes interact and mediate each other. The consequences are shaped by the responses of societal actors, national governments, and international policy makers. These responses can either yield to and reinforce the global backlash or push back against it. Understanding these dynamics will be an important task for future research. Expected final online publication date for the Annual Review of Political Science, Volume 24 is May 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Binocular Vision and Stereopsis Across the Animal Kingdom

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Jenny C.A. Read
Keyword(s):  
Binocular Vision ◽  
Science Volume ◽  
Human Vision ◽  
Annual Review ◽  
Publication Date ◽  
Neural Basis ◽  
Animal Kingdom ◽  
Vision Science ◽  
The World ◽  
Vantage Points

Most animals have at least some binocular overlap, i.e., a region of space that is viewed by both eyes. This reduces the overall visual field and raises the problem of combining two views of the world, seen from different vantage points, into a coherent whole. However, binocular vision also offers many potential advantages, including increased ability to see around obstacles and increased contrast sensitivity. One particularly interesting use for binocular vision is comparing information from both eyes to derive information about depth. There are many different ways in which this might be done, but in this review, I refer to them all under the general heading of stereopsis. This review examines the different possible uses of binocular vision and stereopsis and compares what is currently known about the neural basis of stereopsis in different taxa. Studying different animals helps us break free of preconceptions stemming from the way that stereopsis operates in human vision and provides new insights into the different possible forms of stereopsis. Expected final online publication date for the Annual Review of Vision Science, Volume 7 is September 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

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