百合是百合科Lihaceae多年生鳞茎植物通常所说的百合是指百合属.PDF

观赏百合资源与育种研究进展 吴祝华1，施季森1*，池 坚1,2，席梦利1，胡凤荣1，姜福星1 (1_国家林业局、江苏省林木遗传与基因工程重点实验室(南京林业大学) 江苏 南京 210037； 2．上海振东园艺有限公司 上海 201109) 摘 要：从引种驯化、形态学、细胞遗传学、分子生物学等方面总结了我国百合的资源研究现状；综述了近年来 在百合杂交育种、细胞工程育种、倍性育种、诱变育种、基因工程育种等方面的进展。对于我国百合种质创新 的关键，笔者认为在百合种质资源研究中应十分重视资源保护和异地收集保存，引入群体和系统生物学的研 究方法，开展资源系统发育地理学研究；在百合育种中应加强倍性育种及体细胞融合等现代生物技术的应用 研究。 关键词：百合；资源；细胞遗传学；分子生物学；育种 中 图分类 号 ：S722．3 文 献 标 识码 ：A 文 章编 号 ：1000-2006(2006)02-0113-06 ResearchAdvancesonResourcesandBreedingofOrnamentalLily WU Zhu-hua1, SHIJisen1*,CHIJian1,2 ,XIMeng-li1,HU Feng-rong1,JIANGFu-xing1 (1.TheKeyLaboratoryo~ForestGeneticsandGeneEngineeringoftheStateForestryAdministrationandJiangsuProvince (NanjingForestryUniversity),Naniing210037.China;2.ShanghaiOrientalFlowerCorporation,Shanghai201i09,China) Abstract:Lily is the fifth important cut flower.China isrich in lilyresources.Approximately 55 species are distributed throughoutChina.Collecting, evaluating,utilization of lily re- sources and innovating germplasm always have attracted wide attention at home and abroad. The present research on lily resources in China from introduction,morphology, cytogenetic , molecular biology was reviewed.Theresearch advancesof lily hybridization , cellengineer- ing, induced mutation breeding, polyploid breeding and gene engineeringbreedingwere sum- marized . The key to innovating germplasm, the author thinks, lies in theprotection , col- lecting and ex situ conservation of germplasm. The research should also be made on phylo- geography, modern biotechnology such as polyploidy breeding, microprotoplast fusion et al. Keywords:Lily;Resource;Cytogenetic;Molecularbiology;Breeding