To ensure the success of these breeding programmes, understanding the molecular regulation of this polygenic trait in rice is crucial.
Therefore, before starting any improvement program using conventional or molecular breeding techniques, understanding gene function and the genome scale of Jatropha are prerequisites.
This complex genome and coincident awkward genetics has slowed the development of molecular markers and other tools that would benefit breeding efforts and understanding of strawberry genomics.
Exploitation of these landraces in modern crop breeding requires understanding not only of their phenotypic attributes and environmental adaptations, but also their evolutionary relationships.
In order to exploit the information hidden in plant genomics data for breeding, better understanding of genotype-to-phenotype relationships is essential.
Reproductive barriers are a major obstacle in plant breeding, so understanding how these barriers form may open new avenues for developing new plant varieties.
These techniques have potential applications in ecological monitoring [ 23], evaluating oyster broodstock for selective breeding and understanding of gene regulation involved, for example, in the molecular pathways associated with responses to stress or pathogens.
Given the inherent challenges with cassava breeding, an understanding of the molecular basis of cassava drought responses and tolerance can help greatly in the development of appropriate varieties (Valliyodan and Nguyen 2006; El-Sharkawy 2007).
Understanding the breeding system, in turn, allowed researchers to determine that the boulder darter is endangered because hydroelectric dams upstream cause fluctuating water levels.
These studies suggest that understanding the breeding system and biology of these populations may reveal surprising resistance to such exotic hybridisation as well as identifying high risk situations to focus conservation management.
