The scientists in Africa are placing this proprietary gene inside drought-resistant corn developed by non-transgenic breeding techniques by a Mexico-based research center called CIMMYT.
The scientists observed the redstarts in their non-breeding territories for five years during the dry season. They paid special attention to the annual variation in dry season rainfall.
科学家们在旱季对这些在非繁殖地的红尾鸲观察了5年，同时又特别观察了旱季降雨的年际变化。
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This paper presents conclusions of the breeding of penicillium sp in the non natural environment.