Sentences with phrase «model plant species»

Gramene is a curated, open - source, integrated data resource for comparative functional genomics in crops and model plant species.

Led by Oxford's Prof. Nicholas Harberd, the team looked at 9000 mutations accumulated in five generations of a MMR - deficient strain of the model plant species Arabidopsis thaliana, and compared them with mutations arising in an MMR - proficient strain.

Not exact matches

«I was interested in the evolution of cooperation,» she says, «and fungi and plants are models for understanding how symbiotic species interact — how the relationship is policed and maintained.»

Species distribution or crop - niche modeling is another sophisticated technology that archeologists use to predict where plants and other organisms grew well in the past and where they might be useful today.

The researchers, including postgraduate students Miaolin Chen at Shanghai Jiao Tong University and Deborah Devis at the University of Adelaide's Waite campus, performed a genome - wide analysis of potential pollen allergens in two model plants, Arabidopsis thaliana (thale cress) and rice by comparing those results among 25 species of plants ranging from simple alga to complex flowering plants.

Previous modeling studies have looked at the direct effects of herbivory on a three - species community: flowering plant, pollinator and herbivore.

«Wood formation model to fuel progress in bioenergy, paper, new applications: Lignin research may represent the most comprehensive model of a biological pathway in a single plant species.»

Indeed, Williams and co-authors expanded the Brewbaker dataset by including 2,511 species for which they modeled trait evolution (tri - vs bicellular pollen) using a modern (2013) seed plant phylogeny and two different sets of analyses.

The next step for the model, she said, is to try to determine which individual species of phytoplankton will bloom where, based on nutrient amounts, temperatures and other factors — using satellites and other tools to determine which kind of microscopic plant is where.

The paper is a culmination of several years of close collaboration and interdisciplinary studies, including species modeling, plant growth studies and climatology.

More work is needed to extend the new approach to other plant species, and to broaden the effort to include models that look at dynamics at the ecosystem scale, the researchers said.

Together with his colleagues, he modeled the vulnerability of more than 700 European plant and animal species to future climate change.

Yet Emilie Muller wants to go further than simply modelling the wastewater treatment plant ecology: «We want to understand what factors determine the species composition and accordingly the balance in the ecosystem.»

The researchers have applied their model to four alpine plant species and used supercomputers to simulate the dispersal and adaptation of these species under three possible climate scenarios up to the year 2090.

Tomatoes are already an ideal model species for plant research, but scientists at the Boyce Thompson Institute (BTI) just made them even more useful by cutting the time required to modify their genes by six weeks.

In the new study, Hervé Sauquet of the Université Paris - Sud in Orsay, France, and colleagues combined models of flower evolution with a database of features for 792 species of flowering plants, and data from the fossil record.

Paek is the senior author of a paper to be published this week in The Plant Cell that takes advantage of the genetic resources in this model species to reveal important underpinnings of drought responses in plants.

Unlike previous ones, the new model showed that predator and prey populations fluctuate less in complex food webs — those with long food chains, omnivorous predators, and competing species of plant - eaters.

To this end, the researchers selected an approach based on machine learning that is often used in nature and wildlife conservation to develop models for the distribution of various species of plants and animals.

Clustering these gene models with 13 other plant species resulted in 20,646 gene families, of which 1554 are predicted to be unique to conifers.

Marchantia is a novel emerging plant model species and will be used together with Arabidopsis in this project to investigate and compare the interactions of ROXY proteins with transcription factors and their nuclear activities during land plant evolution.

His research interest focuses on 1) development and application of TALEN and CRISPR technologies for targeted genome editing in plant species, and 2) molecular mechanism of plant / microbe interactions and crop disease resistance engineering by using the bacterial blight of rice as a model.

Using a simulation model, the authors showed that these complex interactions between plants mediated by soil biota equalise growth differences between plant species, thus promoting their long - term coexistence.

Focusing initially on five staple crops — wheat, rice, maize, sorghum and chickpea — the project seeks to empower public plant breeders to use genome - wide approaches to model plant performance in real time using tools that can be shared across diverse species and regions of the world.

We came across a compound that had been isolated from a plant species and shown to have effects on blocking the growth of blood vessel cells, both in the culture dish and also in animal models.

Evolutionarily speaking, Arabidopsis is considered to be a genetic model for more than 200,000 species of flowering plants, each of which shares a basic architectural foundation and similar biochemical processes.

And, as much as vegans wouldn't want to admit it, if the human species returned to a more literal Paleo picture — actually hunting for actual wild animals when necessary (and eating them fresh), making animal foods just a part of the overall diet, and eating no refined plants (like white flour or white rice, which don't exist in nature), a couple things would happen: (1) we could put an end to the horrific treatment of animals in the factory farming industry, and (2) the environmental devastation that results from our current food production model would be substantially minimized.

Category: Africa, Asia, Central America, English, Environmental Sustainability, Europe, Middle East, Millennium Development Goals, North America, Private Institution, Public Institution, South America, Your experiences, Your ideas · Tags: algorithmic, conservation and sustainability policies, Environment, Environmental Protection, Environmental Sustainability, genetic dispersal, Millennium Development Goals, modelling, Plant characterisation, Species - Area, water - energy dynamic

Modelling of plant species has been carried out with qualitative use of the water - energy dynamic.

Modelling of plant species occurrence is important due to the primary level of plants within trophic systems.

Species area relations and information rich modelling of plant species varSpecies area relations and information rich modelling of plant species varspecies variation.

Mathematic integrated algorithm construction details qualitative characteristics of plant species integration into common models and quantification to dictate a control strategy based approach of relevance to over 300 000 plant species.

«True knowledge can never be gained by attributing «purpose» to phenomena», he wrote.47 To prove that Gaia is not a teleological theory Lovelock developed a simple computer model consisting of a world dominated by one plant species, daisies.

that they used ecological models to estimate future changes in the distribution of arabica coffee plants and 39 species of coffee - pollinating bee in the world's largest coffee - growing region.

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Researchers report in the Proceedings of the National Academy of Sciences of the USA that they used ecological models to estimate future changes in the distribution of arabica coffee plants and 39 species of coffee - pollinating bee in the world's largest coffee - growing region.

Furthermore, our models ignore the influence of species interactions on plant ranges [54].

Other honourable mentions in the Carbon Brief survey of most influential climate papers go to Norman Phillips, whose 1956 paper described the first general circulation model, William Nordhaus's 1991 paperon the economics of the greenhouse effect, and a paper by Camile Parmesan and Gary Yohe in 2003, considered by many to provide the first formal attribution of climate change impacts on animal and plant species.

The new insights can improve the modeling of many large - scale systems, from carbon cycling and climate change models to the distribution of animal and plant species, say the researchers.

The researchers looked at data from 16 state plant collections and used two climate models to see where Californian species would have to move to survive.

Finally, the impacts of climate change on plant growth could alter ecological interactions among species with potential cascading effects on food webs; integrating changes in suitable plant growing days and NPP within recently developed General Ecosystem Models [40] could provide some insights into the magnitude of these changes.