亚洲棉与阿非利加棉种间遗传图谱构建

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1、分类号：密级：HUAZHONGAGRICULTURALUNIVERSITY硕士学位论文MASTER’SDEGREEDISSERTATION亚洲棉与阿非利加棉种间遗传图谱构建GeneticMapConstructionofanInterspecificCrossofGossypiumherbaceumsubs.africanumwithGossypiumarboreum.研究生:肖稳运CANDIDATE：XIAOWENYUN学号:2016301120038STUDENTNO.：专业:农业硕士MAJOR：MASTERDEGRE

2、EINAGRICULTURALEXTENSION导师:王坤波研究员SUPERVISOR：PROFESSORWANGKUNBO中国武汉WUHAN，CHINA二○一八年六月JUNE，2018华中农业大学硕士学位论文亚洲棉与阿非利加棉种间遗传图谱构建GeneticMapConstructionofanInterspecificCrossofGossypiumherbaceumsubs.africanumwithGossypiumarboreum研究生:肖稳运学号:2016301120038指导教师:王坤波研究员学位类型:农业硕士

3、领域：作物华中农业大学植物科学技术学院中国·武汉CollegeofPlantSciencesandTechnologyHuazhongAgruiculturalUniversityWuhan,China亚洲棉与阿非利加棉种间遗传图谱构建目录摘要......................................................................................................................................iABSTRAC

4、T.......................................................................................................................iii缩略词表............................................................................................................................vi1前言........

5、..........................................................................................................................11.1棉种起源....................................................................................................................11.1.1棉属二倍体种的染色体组的

6、进化.....................................................................11.1.2四倍体棉种A亚基因组的起源........................................................................41.2我国棉花引进和栽培品种类型的演化现状............................................................51.2.2我国棉花生产品种类型的演化及

7、带来的问题.................................................61.3二倍体栽培种及其野生种在种质资源上的潜在应用价值....................................81.3.1二倍体栽培棉的潜在应用价值.........................................................................81.3.2二倍体野生棉的潜在应用价值...................................

8、......................................91.4遗传图谱及其在棉花育种中的作用......................................................................101.4.1遗传图谱概述............