全文总字数：3043字

1. 1. 毕业设计（论文）的内容、要求、设计方案、规划等

1、前言：与本课题有关的国内外最新研究进展、存在问题及发展趋势，阐明立题依据和选题的意义。

2、研究内容：

樟疫霉菌丝基因组dna、rna的提取和cdna合成；

2. 参考文献（不低于12篇）

(1)abramovitch r b, janjusevic r, stebbins c e, et al. type iii effector avrptob requires intrinsic e3 ubiquitin ligase activity to suppress plant cell death and immunity[j]. proceedings of the national academy of sciences of the united states of america, 2006, 103: 28512856.

(2)bos j i, kanneganti t d, young c, et al. the c-terminal half of phytophthora infestansrxlr effector avr3a is sufficient to trigger r3a-mediated hypersensitivity and suppress inf1-induced cell death in nicotiana benthamiana[j].plantjournal, 2006, 48:165-176.

(3)chang j h, goel a k, grant s r, et al. wake of the flood: ascribing functions to the wave of type iii effector proteins of phytopathogenic bacteria[j].current opinion in microbiology,2004, 7: 1118.