The genetic basis of leaf lamina establishment and growth. This study will help reveal how the development of leaves is coordinated by tissue patterning genes and the plant growth hormone auxin. All plants grow in this way, and the findings, made using a model laboratory plant, will be applicable to crop species as well.
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
Discovery Early Career Researcher Award - Grant ID: DE140100190
Funder
Australian Research Council
Funding Amount
$388,600.00
Summary
Tracing the Evolutionary History of Plant Developmental Mechanisms. Knowledge of the evolutionary history of genes involved in developmental processes provides a foundation for understanding how genetic networks were established and how their manipulation may influence plant growth and form. Genetic programs that direct growth and development in response to light will be examined functionally in Marchantia, a liverwort. Liverworts hold a key position in plant evolution as the sister group to all ....Tracing the Evolutionary History of Plant Developmental Mechanisms. Knowledge of the evolutionary history of genes involved in developmental processes provides a foundation for understanding how genetic networks were established and how their manipulation may influence plant growth and form. Genetic programs that direct growth and development in response to light will be examined functionally in Marchantia, a liverwort. Liverworts hold a key position in plant evolution as the sister group to all other land plants and possess many attributes reminiscent of the ancestral land plant. This project is expected to reveal some of the ancestral mechanisms for how light regulates plant form via the hormone auxin and could, in the future, aid the precise design of plants for diverse agricultural applications.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.
Read moreRead less
Evolution of vascular tissue in land plants. This project will investigate genetic mechanisms of secondary cell wall thickening in a new genetic model representing an ancient plant lineage. This research will reveal the evolutionary origin of plant vascular tissue; a significant innovation that allowed increased size of plants and the origin of wood.
The role of the ribosome and translation in plant fertility. Regulation of gene expression is essential to the development of multicellular organisms. This project will provide insights into a unique role for the basic cellular translation machinery in plant fertility. The results will provide opportunities for improving crop yield and for development of sustainable agriculture.