The increase of the outward type in males from 2002 to 2004 in Fukaura likely indicates ongoing process of genetic assimilation of this modification trait in the population.
Predators can simultaneously have lethal (consumption) and non-lethal (modification of traits) effects on their prey.
Any intragenic modification of traits could, at least in theory, also be accomplished by traditional breeding and transgenic modification.
Modification of traits may happen through purely plastic processes or through evolutionary change [ 7- 9].
High-throughput methods for the determination of biomass composition and recalcitrance, as it relates to the production of biofuels and chemicals, are increasingly valuable for screening large numbers of plants for suitability as biofuel feedstocks, as well as determining plants that may require further genetic modification of traits that lead to higher fuel yields [ 1, 2].
Since the root system architecture greatly affects the efficiency of nutrient and water absorption, the molecular factors influencing root development have been extensively investigated in order to facilitate genetic modification of the agronomic traits of the plants, especially for the crops [ 1, 2].
Evidence for the environmental modification of trait variation is accumulating, and it is reasoned this information will help clarify the discrepancies observed between contradicting association studies [ 8, 9].
The DNA methylation is one of the epigenetic modifications that is symbolised by reversing traits of gene expression without DNA sequence change (Doerfler, 1983; Bird, 1986; Antequera and Bird, 1993a, 1993b; Kass et al, 1997; Siegfried and Cedar, 1997).
Transgenic approaches towards modification of specific traits comprise the increase of pathogen resistance, the increase of sugar content and the improvement of sugar storage.
The origin and modification of novel traits are important aspects of biological diversification.
In this model, pollinator shifts (utilization of different pollinators through modification of floral traits) are induced by changes in the local pollinator fauna, either because of expansion of a species range or because of a change in pollinator composition over time (Johnson 2006).
