Shaping the vertebrate brain: defining the cellular and genetic drivers . This project aims to uncover specific cellular and genetic mechanisms that control growth and shape of the brain. How brain shape and size changes during evolution of vertebrates is enigmatic but important to know for better understanding of behaviour and function of intact and diseased brain. The project aims to assemble team of national and international experts to build international capacity and unique genetics model t ....Shaping the vertebrate brain: defining the cellular and genetic drivers . This project aims to uncover specific cellular and genetic mechanisms that control growth and shape of the brain. How brain shape and size changes during evolution of vertebrates is enigmatic but important to know for better understanding of behaviour and function of intact and diseased brain. The project aims to assemble team of national and international experts to build international capacity and unique genetics model to generate new knowledge of the cellular and genetic components that drive evolution of different brain parts and shapes the vertebrate brain. In doing so the project aims to provide research training, excellence and knowledge that in future may benefit health and the society. Read moreRead less
Investigating a novel factor impacting stem cell development. This project aims to investigate how stem cells are controlled during animal development, by exploring how a specific protein, essential for embryonic development, controls cell fate decisions during the early stages of life. This project expects to generate new knowledge in stem cell biology, embryonic development, and general mechanisms controlling cell fates, using innovative approaches in gene editing and high-throughput imaging. ....Investigating a novel factor impacting stem cell development. This project aims to investigate how stem cells are controlled during animal development, by exploring how a specific protein, essential for embryonic development, controls cell fate decisions during the early stages of life. This project expects to generate new knowledge in stem cell biology, embryonic development, and general mechanisms controlling cell fates, using innovative approaches in gene editing and high-throughput imaging. Expected outcomes of this project include enhanced capacity for fundamental stem cell biology in Australia. This should provide significant benefits, such as training of young Australian researchers in frontier technologies, and new knowledge in fundamental aspects of life, including embryonic development.Read moreRead less
Neurovascular pericytes in development and brain regeneration. The brain is responsible for a quarter of the body’s metabolism and is thus perfused by an extensive network of blood vessels. Pericytes surround these vessels and interact with neurons, glia, immune cells and neural stem cells of the neurovascular unit. Pericytes influence brain development, function and regeneration but remain enigmatic. This project investigates molecular control of pericyte development, functional coupling of per ....Neurovascular pericytes in development and brain regeneration. The brain is responsible for a quarter of the body’s metabolism and is thus perfused by an extensive network of blood vessels. Pericytes surround these vessels and interact with neurons, glia, immune cells and neural stem cells of the neurovascular unit. Pericytes influence brain development, function and regeneration but remain enigmatic. This project investigates molecular control of pericyte development, functional coupling of pericytes with adjacent cells and pericyte function in tissue regeneration. We aim to produce new fundamental knowledge in brain development, structure, function and evolution. New knowledge generated here may lead to future approaches in stem cell biology, tissue engineering, regeneration and ageing of the brain. Read moreRead less
How does timing affect mammalian brain development and evolution? This project aims to generate fundamental knowledge on the origin of diversity in mammalian brain circuits by studying development of marsupials and rodents. The expected outcome is to elucidate how differences in the timing, rate and sequence of development of gene expression, cell differentiation and circuit formation can relate to the origin of key evolutionary innovations in the mammalian brain. The significance of understandi ....How does timing affect mammalian brain development and evolution? This project aims to generate fundamental knowledge on the origin of diversity in mammalian brain circuits by studying development of marsupials and rodents. The expected outcome is to elucidate how differences in the timing, rate and sequence of development of gene expression, cell differentiation and circuit formation can relate to the origin of key evolutionary innovations in the mammalian brain. The significance of understanding the dynamics of developmental systems that shape complex brain traits includes establishing new developmental paradigms in evolutionary theory, generating new tools to investigate and manipulate brain gene expression in vivo, and the potential discovery of the causes of neurodevelopmental dysfunction.Read moreRead less
Is SPINT1 a key regulator of placental development? . The placenta is an essential organ required for reproduction in placental species. This project aims to elucidate the fundamental biology of SPINT1 in placental development. It will generate new knowledge about whether the spatial and temporal expression of SPINT1 is conserved across several species; cow, sheep, lizard, mouse and human. It will also define the molecular mechanisms by which SPINT1 directs formation, maturation and expansion o ....Is SPINT1 a key regulator of placental development? . The placenta is an essential organ required for reproduction in placental species. This project aims to elucidate the fundamental biology of SPINT1 in placental development. It will generate new knowledge about whether the spatial and temporal expression of SPINT1 is conserved across several species; cow, sheep, lizard, mouse and human. It will also define the molecular mechanisms by which SPINT1 directs formation, maturation and expansion of the placental exchange interface which is critical for offspring survival.
The project will increase understanding of placental development, enhance collaboration and research knowhow, and promote future applied projects in all species that reproduce via placental support.Read moreRead less
Defining how molecular switches program cell identity during development. Aims: This project aims to investigate how molecular switches known as transcription factors, work together to turn genes on or off to program cell identity during development.
Significance: This project expects to generate new knowledge in the area of genetics and developmental biology using collaborative, cutting edge technologies.
Outcomes: Expected outcomes of this project include the identification of new genes impor ....Defining how molecular switches program cell identity during development. Aims: This project aims to investigate how molecular switches known as transcription factors, work together to turn genes on or off to program cell identity during development.
Significance: This project expects to generate new knowledge in the area of genetics and developmental biology using collaborative, cutting edge technologies.
Outcomes: Expected outcomes of this project include the identification of new genes important for programming the identity of cells that comprise our blood vessels, lymphatic vessels and circulating blood cells.
Benefits: Data generated will underpin the development of approaches to program/reprogram stem cells to produce mature cells for transplantation or tissue engineering purposes ex vivo.Read moreRead less
Developing the dunnart as a marsupial model for conservation research. The Australian bushfire crisis of 2020 has taken an enormous toll on our unique wildlife. With no halt in sight to rising global temperatures, more extreme weather events are predicted to increase in frequency and severity. We simply must act now to preserve our unique native mammals in Australia and safeguard against species loss and irreversible declines in genetic diversity. This project will develop methods for the genera ....Developing the dunnart as a marsupial model for conservation research. The Australian bushfire crisis of 2020 has taken an enormous toll on our unique wildlife. With no halt in sight to rising global temperatures, more extreme weather events are predicted to increase in frequency and severity. We simply must act now to preserve our unique native mammals in Australia and safeguard against species loss and irreversible declines in genetic diversity. This project will develop methods for the generation and preservation of stem cells from a range of our most endangered and vulnerable marsupial species. These cells not only allow us to ‘bank’ species and genetic diversity but also provide a route to enabling genetic manipulation, opening up a completely new niche for conservation biology in marsupials.Read moreRead less
The evolution of the alternation of generations in land plants. This project aims to investigate how a genetic system, comprised of a homeodomain protein encoding gene family controlling the haploid to diploid transition, has evolved during land plant evolution.
The project expects to generate new knowledge concerning the evolution of land plants from which our food and fibre are derived.
The intended outcomes include an elucidation of how an ancestral genetic network was elaborated during the e ....The evolution of the alternation of generations in land plants. This project aims to investigate how a genetic system, comprised of a homeodomain protein encoding gene family controlling the haploid to diploid transition, has evolved during land plant evolution.
The project expects to generate new knowledge concerning the evolution of land plants from which our food and fibre are derived.
The intended outcomes include an elucidation of how an ancestral genetic network was elaborated during the evolution of a multicelluar organism, including the retention of ancestral functions and the origins of new functions.
An anticipated benefit is the ability to manipulate the the growth and development of plants based on fundamental principles, which has broad agricultural implications.Read moreRead less
The origin and evolution of the land plant meristem. This project aims to identify the extent of overlap between the genetic determinants of the gametophyte and sporophyte shoot meristems.
The project expects to generate new knowledge of the evolution and development of land plants by applying comparative genomics and new technologies to a novel model genetic system.
Expected outcomes include an elucidation of the genetic basis for one of the key morphological adaptations for life on land.
Th ....The origin and evolution of the land plant meristem. This project aims to identify the extent of overlap between the genetic determinants of the gametophyte and sporophyte shoot meristems.
The project expects to generate new knowledge of the evolution and development of land plants by applying comparative genomics and new technologies to a novel model genetic system.
Expected outcomes include an elucidation of the genetic basis for one of the key morphological adaptations for life on land.
The ability to manipulate the growth and development of plants via the activity of meristems based on fundamental principles has broad agricultural implications.
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How do mammalian germ cells transition from mitosis to meiosis? This project aims to determine how germ cells are regulated in the mammalian embryo. Germ cells go on to form the sperm and eggs and are, therefore, critical for reproduction. In particular, this project expects to generate new knowledge about the process of meiosis, a cellular process that is specific to the germ cells. Expected outcomes will inform efforts to control fertility and infertility in livestock, humans and other mammali ....How do mammalian germ cells transition from mitosis to meiosis? This project aims to determine how germ cells are regulated in the mammalian embryo. Germ cells go on to form the sperm and eggs and are, therefore, critical for reproduction. In particular, this project expects to generate new knowledge about the process of meiosis, a cellular process that is specific to the germ cells. Expected outcomes will inform efforts to control fertility and infertility in livestock, humans and other mammalian animals (e.g. pets and endangered species). They are also likely to inform the discipline of stem cell biology in general.Read moreRead less