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		桃SERK2 的克隆及其在不同状态愈伤组织中的表达分析
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		       		谭彬 1,2,陈谭星 1,韩亚萍 1,张亚如 1,郑先波 1,2,程钧 1,2,王伟 1,2,冯建灿 1,2(  )
					  
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			Cloning and Expression Analysis of SERK2 Gene in Different Forms of Calli on Peach (Prunus persica L.)
			 
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		       		TAN Bin 1,2,CHEN TanXing 1,HAN YaPing 1,ZHANG YaRu 1,ZHENG XianBo 1,2,CHENG Jun 1,2,WANG Wei 1,2,FENG JianCan 1,2(  )
				 
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		 图1. PpSERK2 的克隆  A:‘秋蜜红’茎尖RNA;B:PpSERK2 的PCR扩增,M:DNA marker DL2000
  
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		Fig. 1. Cloning of PpSERK2   A: RNA of shoot tip in ‘Qiumihong’; B: PCR amplification of PpSERK2 , M: DNA marker DL2000
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