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BioTechnica国际公司(马萨诸塞州坎布里奇)的重组 DNA 根瘤菌(Rhizobium)的大田试验至少要推迟到87年7月份。正审阅此件申请的美国环境保护署(EPA)已经把作决定的时间推迟60天。尽管如此,BioTechnica 公司说,EPA 已初步认为该试验不会造成过度的危险。这一延期的目的是便于商讨该试验的特定条件。为提高其固氮能力,该细菌已被修饰过,并且可使温室里的苜蓿产量提高15%。该试验将是增加了(而不是删去了)遗传物质
Biotechnica International (Cambridge, Mass.) The field trial of the recombinant DNA Rhizobium (Rhizobium) was at least postponed to July 87. The United States Environmental Protection Agency (EPA), which is reviewing this application, has postponed the decision for 60 days. Despite this, BioTechnica stated that EPA has initially assumed that the test will not cause excessive danger. The purpose of this extension is to facilitate the discussion of the specific conditions of the test. In order to increase its nitrogen fixation capacity, the bacteria have been modified and can increase the production of alfalfa in the greenhouse by 15%. The trial will increase (not eliminate) genetic material