Role Of Condensin In Chromosome Organisation And Regulation
Funder
National Health and Medical Research Council
Funding Amount
$589,425.00
Summary
When a cell divides, its hereditary material (DNA) must be copied and equally segregated into each daughter cell. Our DNA is organised into a number of long units known as chromosomes. In order for our genetic material to be faithfully segregated into two daughter cells, the chromosomes must compact nearly 10,000 fold. A key component is condensin and we aim to find out how condensin directs the organisation and compaction of the mammalian chromosome.
Histone H3.3 Dynamics At The Telomere In Pluripotent Embryonic Stem Cells
Funder
National Health and Medical Research Council
Funding Amount
$571,977.00
Summary
The telomere is required for the protection of the chromosome ends. Telomere loses its repeat during each cell division, so telomere shorthening is one of the mechanisms underlying organismal aging as critically short telomeres induce chromosome instability and cell death. Defective telomeres can also result in genetic diseases and development of cancers. Here, we propose to study the mechanism that operates to ensure continual telomere renewal without senescence in embryonic stem cells.