However, the effects of such factors on host acceptance are not consistent across parasitoid species, making it laborious to identify the conditions necessary to maximise host acceptance.
Furthermore, the ability of fine mapping a QTL in these studies is limited by the frequency of polymorphic loci between the two parents and requires a population consisting of several thousands of individuals, making it laborious and time-consuming to perform.
A heavy pressure, an unexpected weight, making it hard to breathe; laborious, must work to fill my lungs against the pressure pushing down on my chest.
However, the prerequisite for surgical castration of rats makes it a rather laborious test for chemical screening.
"One thing that amazes students is the making of wire and chains, which did not utilize a drawplate in early antiquity, making it a laborious process to create highly prized items," she said.
Written into the statute book during the coalition years to stop the Tories doing the dirty on the Lib Dems or vice-versa, the legislation does make it more laborious to trigger an election.
It takes multiple clicks to unfollow someone, making it a laborious chore to ditch 10 accounts, and you still have hundreds left.
However, it requires the development of microfluidic devices with several thousand reaction chambers in order to make it less laborious and time-consuming compared with manually performed conventional PCR.
Data reevaluation requires access to a large set of patient data, including histological lung biopsies and original CT scans, and often requires a complete search of all medical records, perhaps making it too laborious and costly.
