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Phylogenetic Relationship and Species Identification by RAPD Analysis in Genus Capsicum
RAPD Species Genus Capsicum
2009/7/10
To clarify phylogenetic relationships among Capsicum annuum, C. chinense and C. frutescens and among accessions within each species, RAPD analysis was carried out for 87 accessions of these species in...
Identification of Potato Y Potyvirus (PVYO) Resistance in Wild and Cultivated Tomatoes
Immunity resistance PVYO tomato
2009/7/3
Potato Y potyvirus (PVY) is an important plant pathogen worldwide that infects and causes yield losses in the family Solanaceae including potato (Solanum tuberosum), pepper (Capsicum spp.), tomato (S...
抗菌肽D基因导入番茄及转基因植株的鉴定Transfer of Antibacterial Peptide D Gene into Tomato and Identification of Transgenic Plants
抗菌肽D基因 花粉通道法 番茄 青枯病
2007/12/7
摘要用花粉管通道法将柞蚕抗菌肽D基因导入番茄，获得了转基因植株。应用PCR技术、DNA斑点杂交以及Southern印迹分析表明，抗菌肽D基因已整合到番茄基因组；而且，位于目的基因下游的胭脂碱合成酶基因有表达。青枯假单孢菌活体接种结合高发病大田种植试验结果显示，部分转基因植株的子一代具有较强的抗青枯病能力。
Abstract:By using pollen-tube pathway,antibac...