scholarly journals Plant phenotyping: increasing throughput and precision at multiple scales

2017 ◽  
Vol 44 (1) ◽  
pp. v ◽  
Author(s):  
Malcolm J. Hawkesford ◽  
Argelia Lorence
Keyword(s):  
Multiple Scales ◽  
Field Trials ◽  
Plant Biology ◽  
Plant Phenotyping ◽  
Form And Function ◽  
Technological Advances ◽  
Basic Plant ◽  
Plant Form ◽  
And Function ◽  
Invasive Techniques

In this special issue of Functional Plant Biology, we present a perspective of the current state of the art in plant phenotyping. The applications of automated and detailed recording of plant characteristics using a range of mostly non-invasive techniques are described. Papers range from tissue scale analysis through to aerial surveying of field trials and include model plant species such as Arabidopsis as well as commercial crops such as sugar beet and cereals. The common denominators are high throughput measurements, data rich analyses often utilising image based data capture, requirements for validation when proxy measurement are employed and in many instances a need to fuse datasets. The outputs are detailed descriptions of plant form and function. The papers represent technological advances and important contributions to basic plant biology, and these studies are commonly multidisciplinary, involving engineers, software specialists and plant physiologists. This is a fast moving area producing large datasets and analytical requirements are often common between very diverse platforms.

scholarly journals Plant science’s next top models

2020 ◽  
Vol 126 (1) ◽  
pp. 1-23 ◽  
Author(s):  
Igor Cesarino ◽  
Raffaele Dello Ioio ◽  
Gwendolyn K Kirschner ◽  
Michael S Ogden ◽  
Kelsey L Picard ◽  
...  
Keyword(s):  
Molecular Mechanisms ◽  
Morphological Diversity ◽  
Science Research ◽  
Plant Biology ◽  
Model Organisms ◽  
Novel Technologies ◽  
Form And Function ◽  
Plant Life ◽  
Plant Form ◽  
And Function

Abstract Background Model organisms are at the core of life science research. Notable examples include the mouse as a model for humans, baker’s yeast for eukaryotic unicellular life and simple genetics, or the enterobacteria phage λ in virology. Plant research was an exception to this rule, with researchers relying on a variety of non-model plants until the eventual adoption of Arabidopsis thaliana as primary plant model in the 1980s. This proved to be an unprecedented success, and several secondary plant models have since been established. Currently, we are experiencing another wave of expansion in the set of plant models. Scope Since the 2000s, new model plants have been established to study numerous aspects of plant biology, such as the evolution of land plants, grasses, invasive and parasitic plant life, adaptation to environmental challenges, and the development of morphological diversity. Concurrent with the establishment of new plant models, the advent of the ‘omics’ era in biology has led to a resurgence of the more complex non-model plants. With this review, we introduce some of the new and fascinating plant models, outline why they are interesting subjects to study, the questions they will help to answer, and the molecular tools that have been established and are available to researchers. Conclusions Understanding the molecular mechanisms underlying all aspects of plant biology can only be achieved with the adoption of a comprehensive set of models, each of which allows the assessment of at least one aspect of plant life. The model plants described here represent a step forward towards our goal to explore and comprehend the diversity of plant form and function. Still, several questions remain unanswered, but the constant development of novel technologies in molecular biology and bioinformatics is already paving the way for the next generation of plant models.

Tropical Alpine Environments: Plant Form and Function.

1997 ◽  
Vol 22 (3) ◽  
pp. 592
Author(s):  
Henrik Balslev ◽  
Philip W. Rundel ◽  
Alan P. Smith ◽  
F. C. Meinzer
Keyword(s):  
Form And Function ◽  
Tropical Alpine ◽  
Plant Form ◽  
And Function ◽  
Alpine Environments

scholarly journals PhenoSpace: A Shiny application to visualize trait data in the phenotypic space of the global spectrum of plant form and function

2021 ◽  
Vol 11 (4) ◽  
pp. 1526-1534
Author(s):  
Jules Segrestin ◽  
Kevin Sartori ◽  
Marie‐Laure Navas ◽  
Jens Kattge ◽  
Sandra Díaz ◽  
...  
Keyword(s):  
Form And Function ◽  
Plant Form ◽  
And Function ◽  
Shiny Application

Environmental–biomechanical reciprocity and the evolution of plant material properties

2021 ◽  
Author(s):  
Karl J Niklas ◽  
Frank W Telewski
Keyword(s):  
Physical Environment ◽  
Structural Changes ◽  
Abiotic Factors ◽  
Biotic Interactions ◽  
Cellular Solids ◽  
Form And Function ◽  
Evolutionary Innovation ◽  
Plant Form ◽  
And Function ◽  
Abiotic Environmental Factors

Abstract Abiotic–biotic interactions have shaped organic evolution since life first began. Abiotic factors influence growth, survival, and reproductive success, whereas biotic responses to abiotic factors have changed the physical environment (and indeed created new environments). This reciprocity is well illustrated by land plants who begin and end their existence in the same location while growing in size over the course of years or even millennia, during which environment factors change over many orders of magnitude. A biomechanical, ecological, and evolutionary perspective reveals that plants are (i) composed of materials (cells and tissues) that function as cellular solids (i.e. materials composed of one or more solid and fluid phases); (ii) that have evolved greater rigidity (as a consequence of chemical and structural changes in their solid phases); (iii) allowing for increases in body size and (iv) permitting acclimation to more physiologically and ecologically diverse and challenging habitats; which (v) have profoundly altered biotic as well as abiotic environmental factors (e.g. the creation of soils, carbon sequestration, and water cycles). A critical component of this evolutionary innovation is the extent to which mechanical perturbations have shaped plant form and function and how form and function have shaped ecological dynamics over the course of evolution.

Herbaceous monocot plant form and function along a tropical rain-forest light gradient: a reversal of dicot strategy

2009 ◽  
Vol 25 (1) ◽  
pp. 103-106 ◽  
Author(s):  
Nathan G. Swenson
Keyword(s):  
Tropical Forests ◽  
Environmental Gradients ◽  
Plant Performance ◽  
Seed Plants ◽  
Form And Function ◽  
Light Gradient ◽  
Whole Plant ◽  
Plant Form ◽  
And Function ◽  
High Degree

Whole plant form and function vary spectacularly across the seed plants. In recent years, plant evolutionary ecologists have begun to document this diversity on large geographic scales by analysing ‘functional traits’ that are indicative of whole plant performance across environmental gradients (Swenson & Enquist 2007, Wright et al. 2004). Despite the high degree of functional diversity in tropical forests, convergence in function does occur locally along successional or light gradients (Bazzaz & Pickett 1980, Swaine & Whitmore 1988).

scholarly journals A developmental biologist’s journey to rediscover the Zen of plant physiology

F1000Research ◽  
2015 ◽  
Vol 4 ◽  
pp. 264 ◽  
Author(s):  
José R. Dinneny
Keyword(s):  
Plant Physiology ◽  
Human Population ◽  
Holistic Approach ◽  
Normal Function ◽  
Plant Biology ◽  
Form And Function ◽  
Adaptive Mechanisms ◽  
Basic Concepts ◽  
Living Organisms ◽  
And Function

Physiology, which is often viewed as a field of study distinct from development, is technically defined as the branch of biology that explores the normal function of living organisms and their parts. Because plants normally develop continuously throughout their life, plant physiology actually encompasses all developmental processes. Viewing plant biology from a physiologist’s perspective is an attempt to understand the interconnectedness of development, form, and function in the context of multidimensional complexity in the environment. To meet the needs of an expanding human population and a degrading environment, we must understand the adaptive mechanisms that plants use to acclimate to environmental change, and this will require a more holistic approach than is used by current molecular studies. Grand challenges for studies on plant physiology require a more sophisticated understanding of the environment that plants grow in, which is likely to be at least as complex as the plant itself. Moving the lab to the field and using the field for inspiration in the lab need to be expressly promoted by the community as we work to apply the basic concepts learned through reductionist approaches toward a more integrated and realistic understanding of the plant.

scholarly journals Unexpected cryptic species among streptophyte algae most distant to land plants

2021 ◽  
Vol 288 (1963) ◽  
Author(s):  
Iker Irisarri ◽  
Tatyana Darienko ◽  
Thomas Pröschold ◽  
Janine M. R. Fürst-Jansen ◽  
Mahwash Jamy ◽  
...  
Keyword(s):  
Land Plants ◽  
Comparative Genomic ◽  
Future Studies ◽  
Form And Function ◽  
Genomic Studies ◽  
Plant Form ◽  
Phylogenomic Analyses ◽  
And Function ◽  
Shed Light ◽  
Green Lineage

Streptophytes are one of the major groups of the green lineage (Chloroplastida or Viridiplantae). During one billion years of evolution, streptophytes have radiated into an astounding diversity of uni- and multicellular green algae as well as land plants. Most divergent from land plants is a clade formed by Mesostigmatophyceae, Spirotaenia spp. and Chlorokybophyceae. All three lineages are species-poor and the Chlorokybophyceae consist of a single described species, Chlorokybus atmophyticus. In this study, we used phylogenomic analyses to shed light into the diversity within Chlorokybus using a sampling of isolates across its known distribution. We uncovered a consistent deep genetic structure within the Chlorokybus isolates, which prompted us to formally extend the Chlorokybophyceae by describing four new species. Gene expression differences among Chlorokybus species suggest certain constitutive variability that might influence their response to environmental factors. Failure to account for this diversity can hamper comparative genomic studies aiming to understand the evolution of stress response across streptophytes. Our data highlight that future studies on the evolution of plant form and function can tap into an unknown diversity at key deep branches of the streptophytes.

Tropical Alpine Environments: Plant Form and Function.

1995 ◽  
Vol 83 (3) ◽  
pp. 555
Author(s):  
J. C. Lovett ◽  
P. W. Rundel ◽  
A. P. Smith ◽  
F. C. Meinzer
Keyword(s):  
Form And Function ◽  
Tropical Alpine ◽  
Plant Form ◽  
And Function ◽  
Alpine Environments
Sign in / Sign up

Export Citation Format

Share Document