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The following results are related to Canada. Are you interested to view more results? Visit OpenAIRE - Explore.
23 Projects, page 1 of 3

  • Canada
  • 2014
  • 2017

10
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  • Funder: NIH Project Code: 5F32EY023479-02
    Funder Contribution: 46,344 USD
    Partners: UBC
  • Funder: UKRI Project Code: NE/K005243/2
    Funder Contribution: 330,678 GBP
    Partners: Natural History Museum, Biodiscovery - LLC / MYcroarray, PACIFIC IDentifications Inc, RAS, University of Edinburgh, Hokkeido University, TCD, NHMD, ENSL, Leiden University...

    The shift from hunting and gathering to an agricultural way of life was one of the most profound events in the history of our species and one which continues to impact our existence today. Understanding this process is key to understanding the origins and rise of human civilization. Despite decades of study, however, fundamental questions regarding why, where and how it occurred remain largely unanswered. Such a fundamental change in human existence could not have been possible without the domestication of selected animals and plants. The dog is crucial in this story since it was not only the first ever domestic animal, but also the only animal to be domesticated by hunter-gatherers several thousand years before the appearance of farmers. The bones and teeth of early domestic dogs and their wild wolf ancestors hold important clues to our understanding of how, where and when humans and wild animals began the relationship we still depend upon today. These remains have been recovered from as early as 15,000 years ago in numerous archaeological sites across Eurasia suggesting that dogs were either domesticated independently on several occasions across the Old World, or that dogs were domesticated just once and subsequently spreading with late Stone Age hunter gatherers across the Eurasian continent and into North America. There are also those who suggest that wolves were involved in an earlier, failed domestication experiment by Ice Age Palaeolithic hunters about 32,000 years ago. Despite the fact that we generally know the timing and locations of the domestication of all the other farmyard animals, we still know very little for certain about the origins of our most iconic domestic animal. New scientific techniques that include the combination of genetics and statistical analyses of the shapes of ancient bones and teeth are beginning to provide unique insights into the biology of the domestication process itself, as well as new ways of tracking the spread of humans and their domestic animals around the globe. By employing these techniques we will be able to observe the variation that existed in early wolf populations at different levels of biological organization, identify diagnostic signatures that pinpoint which ancestral wolf populations were involved in early dog domestication, reveal the shape (and possibly the genetic) signatures specifically linked to the domestication process and track those signatures through time and space. We have used this combined approach successfully in our previous research enabling us to definitively unravel the complex story of pig domestication in both Europe and the Far East. We have shown that pigs were domesticated multiple times and in multiple places across Eurasia, and the fine-scale resolution of the data we have generated has also allowed us to reveal the migration routes pigs took with early farmers across Europe and into the Pacific. By applying this successful research model to ancient dogs and wolves, we will gain much deeper insight into the fundamental questions that still surround the story of dog domestication.

  • Funder: NIH Project Code: 5F31AA023151-02X1
    Funder Contribution: 9,447 USD
    Partners: UBC
  • Funder: NIH Project Code: 5F31AA023151-03
    Funder Contribution: 23,376 USD
    Partners: UBC
  • Funder: UKRI Project Code: BB/L007320/1
    Funder Contribution: 346,292 GBP
    Partners: Max Planck, DuPont (Global), University of Alberta, CNRC, Cardiff University

    Oil crops are one of the most important agricultural commodities. In the U.K. (and Northern Europe and Canada) oilseed rape is the dominant oil crop and worldwide it accounts for about 12% of the total oil and fat production. There is an increasing demand for plant oils not only for human food and animal feed but also as renewable sources of chemicals and biofuels. This increased demand has shown a doubling every 8 years over the last four decades and is likely to continue at, at least, this rate in the future. With a limitation on agricultural land, the main way to increase production is to increase yields. This can be achieved by conventional breeding but, in the future, significant enhancements will need genetic manipulation. The latter technique will also allow specific modification of the oil product to be achieved. In order for informed genetic manipulation to take place, a thorough knowledge of the biosynthesis of plant oils is needed. Crucially, this would include how regulation of oil quality and quantity is controlled. The synthesis of storage oil in plant seeds is analogous to a factory production line, where the supply of raw materials, manufacture of components and final assembly can all potentially limit the rate of production. Recently, we made a first experimental study of overall regulation of storage oil accumulation in oilseed rape, which we analysed by a mathematical method called flux control analysis. This showed that it is the final assembly that is the most important limitation on the biosynthetic process. The assembly process requires several enzyme steps and we have already highlighted one of these, diacylglycerol acyltransferase (DGAT), as being a significant controlling factor. We now wish to examine enzymes, other than DGAT, involved in storage lipid assembly and in supply of component parts. This will enable us to quantify the limitations imposed by different enzymes of the pathway and, furthermore, will provide information to underpin logical steps in genetic manipulation leading to plants with increased oil synthesis and storage capabilities. We will use rape plants where the activity of individual enzymes in the biosynthetic pathway have been changed and quantify the effects on overall oil accumulation. To begin with we will use existing transgenic oilseed rape, with increased enzyme levels, where increases in oil yields have been noted; these are available from our collaborators (Canada, Germany). For enzymes where there are no current transgenic plants available, we will make these and carry out similar analyses. Although our primary focus is on enzymes that increase oil yields, we will also examine the contribution the enzyme phospholipid: diacylglycerol acyltransferase (PDAT) makes to lipid production because this enzyme controls the accumulation of unsaturated oil, which has important dietary implications. In the analogous model plant Arabidopsis, PDAT and DGAT are both important during oil production. Once we have assembled data from these transgenic plants we will have a much better idea of the control of lipid production in oilseed rape. Our quantitative measurements will provide specific targets for future crop improvements. In addition, because we will be monitoring oil yields as well as flux control we will be able to correlate these two measures. Moreover, plants manipulated with multiple genes (gene stacking) will reveal if there are synergistic effects of such strategies. Because no one has yet defined quantitatively the oil synthesis pathway in crops, data produced in the project will have a fundamental impact in basic science. By combining the expertise of three important U.K. labs. with our world-leading international collaborators, this cross-disciplinary project will ensure a significant advance in knowledge of direct application to agriculture.

  • Funder: NIH Project Code: 5F32EY023479-03
    Funder Contribution: 49,152 USD
    Partners: UBC
  • Funder: NIH Project Code: 5F31AA023151-03X1
    Funder Contribution: 9,447 USD
    Partners: UBC
  • Open Access mandate for Publications
    Funder: EC Project Code: 608555
    Partners: CNRS, TNO, EDF, STIFTELSEN SINTEF, DNV, CSI, TIPS RAS, CSIC, ANDRITZ AG, ALGAE-TECH ALGAE-SPHERE ALGAE-TECHTM...
  • Funder: UKRI Project Code: NE/L013223/1
    Funder Contribution: 331,626 GBP
    Partners: Biological Station Roscoff, UM, SPC, OCEANFUEL LTD, University of St Andrews, Acadian Seaplants (Canada), University of Maine, JSPS London (Japanese Society), Netherlands Inst for Sea Research (NIOZ), United Nations University - INWEH...

    Worldwide, seaweed aquaculture has been developing at an unabated exponential pace over the last six decades. China, Japan, and Korea lead the world in terms of quantities produced. Other Asiatic countries, South America and East Africa have an increasingly significant contribution to the sector. On the other hand, Europe and North America have a long tradition of excellent research in phycology, yet hardly any experience in industrial seaweed cultivation. The Blue Growth economy agenda creates a strong driver to introduce seaweed aquaculture in the UK. GlobalSeaweed: - furthers NERC-funded research via novel collaborations with world-leading scientists; - imports know-how on seaweed cultivation and breeding into the UK; - develops training programs to fill a widening UK knowledge gap; - structures the seaweed sector to streamline the transfer of research results to the seaweed industry and policy makers at a global scale; - creates feedback mechanisms for identifying emergent issues in seaweed cultivation. This ambitious project will work towards three strands of deliverables: Knowledge creation, Knowledge Exchange and Training. Each of these strands will have specific impact on key beneficiary groups, each of which are required to empower the development of a strong UK seaweed cultivation industry. A multi-pronged research, training and financial sustainability roadmap is presented to achieve long-term global impact thanks to NERC's pump-priming contribution. The overarching legacy will be the creation of a well-connected global seaweed network which, through close collaboration with the United Nations University, will underpin the creation of a Seaweed International Project Office (post-completion of the IOF award).

  • Funder: EC Project Code: 604204
    Partners: University of Stuttgart, INSTM, CMBAU, TEKS SARL, COC, GORENJE, LCS, ECONT, COATEMA, Hydro-Québec...
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The following results are related to Canada. Are you interested to view more results? Visit OpenAIRE - Explore.
23 Projects, page 1 of 3
  • Funder: NIH Project Code: 5F32EY023479-02
    Funder Contribution: 46,344 USD
    Partners: UBC
  • Funder: UKRI Project Code: NE/K005243/2
    Funder Contribution: 330,678 GBP
    Partners: Natural History Museum, Biodiscovery - LLC / MYcroarray, PACIFIC IDentifications Inc, RAS, University of Edinburgh, Hokkeido University, TCD, NHMD, ENSL, Leiden University...

    The shift from hunting and gathering to an agricultural way of life was one of the most profound events in the history of our species and one which continues to impact our existence today. Understanding this process is key to understanding the origins and rise of human civilization. Despite decades of study, however, fundamental questions regarding why, where and how it occurred remain largely unanswered. Such a fundamental change in human existence could not have been possible without the domestication of selected animals and plants. The dog is crucial in this story since it was not only the first ever domestic animal, but also the only animal to be domesticated by hunter-gatherers several thousand years before the appearance of farmers. The bones and teeth of early domestic dogs and their wild wolf ancestors hold important clues to our understanding of how, where and when humans and wild animals began the relationship we still depend upon today. These remains have been recovered from as early as 15,000 years ago in numerous archaeological sites across Eurasia suggesting that dogs were either domesticated independently on several occasions across the Old World, or that dogs were domesticated just once and subsequently spreading with late Stone Age hunter gatherers across the Eurasian continent and into North America. There are also those who suggest that wolves were involved in an earlier, failed domestication experiment by Ice Age Palaeolithic hunters about 32,000 years ago. Despite the fact that we generally know the timing and locations of the domestication of all the other farmyard animals, we still know very little for certain about the origins of our most iconic domestic animal. New scientific techniques that include the combination of genetics and statistical analyses of the shapes of ancient bones and teeth are beginning to provide unique insights into the biology of the domestication process itself, as well as new ways of tracking the spread of humans and their domestic animals around the globe. By employing these techniques we will be able to observe the variation that existed in early wolf populations at different levels of biological organization, identify diagnostic signatures that pinpoint which ancestral wolf populations were involved in early dog domestication, reveal the shape (and possibly the genetic) signatures specifically linked to the domestication process and track those signatures through time and space. We have used this combined approach successfully in our previous research enabling us to definitively unravel the complex story of pig domestication in both Europe and the Far East. We have shown that pigs were domesticated multiple times and in multiple places across Eurasia, and the fine-scale resolution of the data we have generated has also allowed us to reveal the migration routes pigs took with early farmers across Europe and into the Pacific. By applying this successful research model to ancient dogs and wolves, we will gain much deeper insight into the fundamental questions that still surround the story of dog domestication.

  • Funder: NIH Project Code: 5F31AA023151-02X1
    Funder Contribution: 9,447 USD
    Partners: UBC
  • Funder: NIH Project Code: 5F31AA023151-03
    Funder Contribution: 23,376 USD
    Partners: UBC
  • Funder: UKRI Project Code: BB/L007320/1
    Funder Contribution: 346,292 GBP
    Partners: Max Planck, DuPont (Global), University of Alberta, CNRC, Cardiff University

    Oil crops are one of the most important agricultural commodities. In the U.K. (and Northern Europe and Canada) oilseed rape is the dominant oil crop and worldwide it accounts for about 12% of the total oil and fat production. There is an increasing demand for plant oils not only for human food and animal feed but also as renewable sources of chemicals and biofuels. This increased demand has shown a doubling every 8 years over the last four decades and is likely to continue at, at least, this rate in the future. With a limitation on agricultural land, the main way to increase production is to increase yields. This can be achieved by conventional breeding but, in the future, significant enhancements will need genetic manipulation. The latter technique will also allow specific modification of the oil product to be achieved. In order for informed genetic manipulation to take place, a thorough knowledge of the biosynthesis of plant oils is needed. Crucially, this would include how regulation of oil quality and quantity is controlled. The synthesis of storage oil in plant seeds is analogous to a factory production line, where the supply of raw materials, manufacture of components and final assembly can all potentially limit the rate of production. Recently, we made a first experimental study of overall regulation of storage oil accumulation in oilseed rape, which we analysed by a mathematical method called flux control analysis. This showed that it is the final assembly that is the most important limitation on the biosynthetic process. The assembly process requires several enzyme steps and we have already highlighted one of these, diacylglycerol acyltransferase (DGAT), as being a significant controlling factor. We now wish to examine enzymes, other than DGAT, involved in storage lipid assembly and in supply of component parts. This will enable us to quantify the limitations imposed by different enzymes of the pathway and, furthermore, will provide information to underpin logical steps in genetic manipulation leading to plants with increased oil synthesis and storage capabilities. We will use rape plants where the activity of individual enzymes in the biosynthetic pathway have been changed and quantify the effects on overall oil accumulation. To begin with we will use existing transgenic oilseed rape, with increased enzyme levels, where increases in oil yields have been noted; these are available from our collaborators (Canada, Germany). For enzymes where there are no current transgenic plants available, we will make these and carry out similar analyses. Although our primary focus is on enzymes that increase oil yields, we will also examine the contribution the enzyme phospholipid: diacylglycerol acyltransferase (PDAT) makes to lipid production because this enzyme controls the accumulation of unsaturated oil, which has important dietary implications. In the analogous model plant Arabidopsis, PDAT and DGAT are both important during oil production. Once we have assembled data from these transgenic plants we will have a much better idea of the control of lipid production in oilseed rape. Our quantitative measurements will provide specific targets for future crop improvements. In addition, because we will be monitoring oil yields as well as flux control we will be able to correlate these two measures. Moreover, plants manipulated with multiple genes (gene stacking) will reveal if there are synergistic effects of such strategies. Because no one has yet defined quantitatively the oil synthesis pathway in crops, data produced in the project will have a fundamental impact in basic science. By combining the expertise of three important U.K. labs. with our world-leading international collaborators, this cross-disciplinary project will ensure a significant advance in knowledge of direct application to agriculture.

  • Funder: NIH Project Code: 5F32EY023479-03
    Funder Contribution: 49,152 USD
    Partners: UBC
  • Funder: NIH Project Code: 5F31AA023151-03X1
    Funder Contribution: 9,447 USD
    Partners: UBC
  • Open Access mandate for Publications
    Funder: EC Project Code: 608555
    Partners: CNRS, TNO, EDF, STIFTELSEN SINTEF, DNV, CSI, TIPS RAS, CSIC, ANDRITZ AG, ALGAE-TECH ALGAE-SPHERE ALGAE-TECHTM...
  • Funder: UKRI Project Code: NE/L013223/1
    Funder Contribution: 331,626 GBP
    Partners: Biological Station Roscoff, UM, SPC, OCEANFUEL LTD, University of St Andrews, Acadian Seaplants (Canada), University of Maine, JSPS London (Japanese Society), Netherlands Inst for Sea Research (NIOZ), United Nations University - INWEH...

    Worldwide, seaweed aquaculture has been developing at an unabated exponential pace over the last six decades. China, Japan, and Korea lead the world in terms of quantities produced. Other Asiatic countries, South America and East Africa have an increasingly significant contribution to the sector. On the other hand, Europe and North America have a long tradition of excellent research in phycology, yet hardly any experience in industrial seaweed cultivation. The Blue Growth economy agenda creates a strong driver to introduce seaweed aquaculture in the UK. GlobalSeaweed: - furthers NERC-funded research via novel collaborations with world-leading scientists; - imports know-how on seaweed cultivation and breeding into the UK; - develops training programs to fill a widening UK knowledge gap; - structures the seaweed sector to streamline the transfer of research results to the seaweed industry and policy makers at a global scale; - creates feedback mechanisms for identifying emergent issues in seaweed cultivation. This ambitious project will work towards three strands of deliverables: Knowledge creation, Knowledge Exchange and Training. Each of these strands will have specific impact on key beneficiary groups, each of which are required to empower the development of a strong UK seaweed cultivation industry. A multi-pronged research, training and financial sustainability roadmap is presented to achieve long-term global impact thanks to NERC's pump-priming contribution. The overarching legacy will be the creation of a well-connected global seaweed network which, through close collaboration with the United Nations University, will underpin the creation of a Seaweed International Project Office (post-completion of the IOF award).

  • Funder: EC Project Code: 604204
    Partners: University of Stuttgart, INSTM, CMBAU, TEKS SARL, COC, GORENJE, LCS, ECONT, COATEMA, Hydro-Québec...