Projects

1 - 10 of 671 results

Search term:

How broad is the genetic basis of Vietnamese Musa species? Population genetics and phylogeography as a tool to locate interesting alleles against biotic and abiotic stresses KU Leuven

Rony Swennen
Faculty of Bioscience Engineering, Division of Crop Biotechnics

In an era of globalization and climate change, it is important that novel and superior alleles are being identified and isolated from agricultural crops such as bananas since they hold the key to disease resistance and provide an important response to water deficit. As a result, the evolution of such alleles is of economic and agricultural importance and the identification of their population genetic structuring is crucial for future ...

Towards a strategy for the sustainable management of fragmented orchid populations: integrating ecology and population genetics. KU Leuven

Olivier Honnay
Ecology, Evolution and Biodiversity Conservation
Habitat fragmentation is one of the most important threats to biodiversity. Plant populations are confined to very small habitat fragments in ahostile landscape matrix resulting in small population sizes. Orchids are very environmentally demanding, making them extremely vulnerable to even small changes in land use and the consequences of habitat fragmentation. Orchid species often depend on a specific pollinating genus for pollination, which ...

Population genetics of Sulawesi ungulates Royal Zoological Society of Antwerp

Royal Zoological Society of Antwerp
This project was initiated to investigate the genetic diversity of ungulate populations in situ and assess the relative diversity of ex situ breeding populations. This research encompasses the four largest endemic mammals of the Indonesian Island of Sulawesi; the anoas (Bubalus (Anoa) depressicornis & B. (Anoa) quarlesi), the babirusa (Babyrousa babyrussa) and the Sulawesi warty pig (Sus celebensis). Sulawesi Island is found in the Wallacea ...

Population and landscape genetics in the water flea Daphnia KU Leuven

Luc De Meester
Ecology, Evolution and Biodiversity Conservation

Summary

The population genetic structure of natural populations in landscapes is the result of a complex interaction between ecological and evolutionary processes such as gene flow, genetic drift and selection, which in turn are shaped by landscape characteristics (environmental gradients and geography), historical processes, or their combined effects. Understanding the relative role of these processes is fundamental to improve our ...

Conservation biology of fragmented wild orchid populations: integrating genetics and ecology in a spatial context. KU Leuven

Olivier Honnay
Ecology, Evolution and Biodiversity Conservation
At present, many of the research regarding the consequences of habitat fragmentation for plant species in general, and for orchids in particular, lacks an integrated, multidisciplinary approach which hampers the identification of the diverse, often antagonistic, processes and feed-back loops that affect the survival of small and isolated plant populations. Here, we propose to integrate demographic modelling, population genetics and pollination ...

Conservation genetics of zoo and wildlife populations Royal Zoological Society of Antwerp

Royal Zoological Society of Antwerp
The management of small populations nowadays relies heavily on conservation genetics, using molecular tools to study the genetic aspects of intensively managed animal populations in captivity or in the wild. By using molecular techniques we aim to contribute to managing captive breeding programmes more efficiently and to sustainable captive and wildlife populations. Besides the routine molecular sexing of birds and comprehensive projects ...

Population-based next generation sequencing to elucidate the complex genetics of Alzheimer dementia. University of Antwerp

Kristel Sleegers
VIB CMN - Neurodegenerative Brain Diseases Group
Alzheimer dementia (AD) is a very common, incurable disease. Because of changing demographics, the prevalence of AD increases rapidly. Recently, nine novel genes were identified that contribute to the risk to develop AD, and due to large scale international collaborations, several more are in the pipeline. This PhD project aims to identify the genetic polymorphisms in these genes that cause the increase in AD risk. To this end, next generation ...