000			01478nam a2200181Ia 4500
008			220216s9999 xx 000 0 und d
100			_aZhi Deng
245		0	_aDifferences of phospholipase A2 gene expression in latex
260			_bProceedings of IRRDB Conference: NR Industry: Responding to Globalization, 7-8 September 2004, Kunming International Convention & Exhibition Center, China. pp.115-118.
520			_aThe phospholipase A2 gene partial cDNA sequence was amplified by RT-PCR in latex. The sequence analysis displayed that it was identical with the cDNA sequence of hev b7 published by Kostyal D.A (1998). Hev b7 was similar to patatin and had phospholipase A2 gene indicated that the expression level of phospholipase A2 gene was different under various treatments. In the young tree experiment, it showed that the intensity of hybridization signal of the primary tapping was the weakest, while the intensity of hybridization signal of the first tapping with Ethrel treatment was stronger than that of the first tapping without Ethrel treatment. In the mature tree experiment, the clone Reyan7-33-97(Ethrel) was the strongest among four treatments, and the clone Reyan7-33-97 (no Ethrel) was stronger than the clone PR107(Ethrel), while the clone PR107(no Ethrel) was the weakest.
650			_aEthrel
650			_aHevea brasiliensis
650			_aPhospholipase A2
650			_aWounding
700			_aRizhong Zeng
700			_aXianzhou Xiao
942			_cJS
999			_c57173 _d57173