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本帖最后由 细胞海洋 于 2013-8-23 10:18 编辑
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B7 N) r6 ^$ b4 E; T p8 \; |& ?# oCOVER Stem rust fungus Ug99 is deadly to unprotected wheat strains (two stems on the right), but not to those protected by innate resistance genes (three stems on the left). In this special issue, we explore past and future strategies for responding to diseases and infestations caused by pests. The solutions demand our best knowledge of chemistry, immune responses, and ecosystem stability. See page 728. Photo: Evans Lagudah and Zak Pretorius
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发表于 2013-8-23 09:44
