Sentences with phrase «interactions between organisms»

ACSSU112 — Interactions between organisms can be described in terms of food chains and food webs; human activity can affect these interactions ACSIS125 — Collaboratively and individually plan and conduct a range of investigation types, including fieldwork and experiments, ensuring safety and ethical guidelines are followed

«The Max Planck Institute for Chemical Ecology in Jena investigates the role, diversity and characteristics of chemical signals which control the interactions between organisms and their environment.

The HFSP supports novel, innovative and interdisciplinary basic research focused on the complex mechanisms of living organisms; topics range from molecular and cellular approaches to systems and cognitive neuroscience and the interactions between organisms.

The mission of the HFSP is to promote, through international cooperation, basic research focused on the elucidation of the sophisticated and complex mechanisms of living organisms at all levels of complexity: from individual biomolecules up to interactions between organisms.

«The idea behind this project was to characterize the interactions between organisms - get a complete understanding of how they work together, how they form a community greater than the sum of its parts,» said Dr. William Nelson, the PNNL microbiologist who led the study.

Research is funded at all levels of biological complexity from biomolecules to the interactions between organisms.

Louca suspects that interactions between organisms that are not directly related to metabolic function, such as infection by viruses or «chemical warfare» between microbes, may be causing this variation of species that can not be explained based on environmental conditions.

They were concerned, however, with a second difficulty over the multiple interactions between organisms.

Smaller fish will have an impact on fisheries production as well as the interaction between organisms in the ecosystems.

The findings, published in Science in July 2013, highlight a surprising idea in biology: that symbiosis — a long - term, stable and often beneficial interaction between organisms — could drive two populations apart, the first step in the development of new species.

Not exact matches

Study of how organisms develop reveals that no trait is wholly fixed by either heredity or environment, but that every feature of a person is a product of a long series of interactions between the growing individual and his surrounding world.

He points out that in between the material on the one hand and the mental on the other «there lie the concepts of life, organism, function, instantaneous reality, interaction, order of nature, which collectively form the Achilles» heel of the whole system» (84).

As Whitehead allowed cognition to be grounded in real prehensions, which occur between a subject and its object world, so also it was for Piaget: the «epistemic» subject, as an organism, previously an «open system» which simply lives in interaction with its environment, acts — and finally, thinks (BC 477).

«Even small changes within an ecosystem can have detrimental effects: Interactions between small organisms are «keystone» interactions that scale up to shape whole ecosysInteractions between small organisms are «keystone» interactions that scale up to shape whole ecosysinteractions that scale up to shape whole ecosystems.»

P. clarkii is an active predator of numerous aquatic organisms, including amphibian larvae,» the Spanish researcher Germán Orizaola from the University of Uppsala (Sweden) said, having published a study in the journal Ecology on the interaction between the two species.

Tschinkel believes that an ant colony grows just as a single organism does, by rules that guide interactions among its cells and between it and its environment, a process called embryogenesis.

The authors point out that their software can help to explore the interactions between molecules in living organisms: For example, it could help determine whether molecules are slowed down by interacting with (maybe so far undiscovered) binding partners.

Earth is billions of years old and billions of people have lived here so far, and yet this simple, unhappy - looking graduate student is the first organism in history to know about the interaction between these proteins.

As for next steps, Habtour said the intent is to develop the experimental and theoretical principles that govern the interplay between internal interfaces and kinetics of interactions in time - variant systems observed in biological organisms, which ensure their flexible locomotion and resilience.

And anything that focuses on a higher level of interaction between social organisms, or involves the mind in any way (psychology, sociology) goes into SOCIAL SCIENCE.

After acknowledging that there can be complicated interactions between genes, and that DNA insertion might influence regulatory networks involved in many genes, it also should be remembered that the original discovery of genes was only possible because disruption of a gene causes a limited set of changes to the organism, such as a change in eye colour.

Still, he said, the new data, «has important implications for understanding the genesis of cancer and the interaction between human cells and other microbial or viral organisms in or around us.»

The long - term experiments are designed to account for complex interactions between individual organisms.

The researchers then concluded that as the amount of NAD + in cells declines with age, there aren't enough of these molecules to prevent harmful interactions between proteins called DBC1 (which is found across a wide range of organisms, from bacteria to humans) and PARP1 (a protein that is known to control DNA repair).

This resource provided cross-species candidate genes for mammalian phenotypes, including human diseases, and stimulated interactions between basic scientists working on various organisms and the medical genetics community.

It is known that a perturbation in the interaction between genetic, metabolic and energetic factors modulates metabolic responses of the whole organism and individual organs and tissues, predisposing the onset of diabetes mellitus and associated metabolic diseases (non-alcoholic fatty liver disease damaged renal function and cardiovascular disease).

However, the molecular and cellular mechanisms controlling interactions within the metaorganisms are poorly understood and many key interactions between the associated organisms remain unknown.

He has particular interests in (1) the use of ancient DNA methods to document changes in genetic variation through time and phylogenetic relationships of extinct or endangered organisms (especially of the recently extinct Hawaiian avifauna); (2) the use of highly variable genetic markers to measure genetic structure and relatedness, and to ascertain mating systems, in natural populations, and (3) the use of genetics to study the evolutionary interactions between hosts, vectors and infectious disease organisms (e.g., major projects on introduced avian malaria in native Hawaiian birds and invasive chytrid fungus in amphibians).

In fact, the interaction between phosphate and magnesium ions make this mineral essential to the functioning of all cells in all living organisms.

Without hunter interference, the interactions between all of the organisms is beautiful.

Ecohydrology deals with the study of interaction between several organisms and the hydrologic cycle.

Moreover, it is concerned with the study of the interaction between living organisms and chemicals.

Classic studies in kelp forest ecology have largely focused on trophic interactions (the relationships between organisms and their food webs), particularly the understanding and top - down trophic processes.

1) Plant - mediated gene silencing: Using plant - mediated gene silencing, scientists induce plants to transfer pieces of genetic material to other organisms, targeting and interfering with the interactions between plants and their pests at the genetic level.