酸浆与毛酸浆的染色体研究  

Research on Chromosome of Physalis alkekengi L. and Physalis philadelphica Lamarck

作　　者：高习嘉 许天 唐鑫雨 霍黎黎 李国泰[1,3] 薛长松 GAO Xijia;XU Tian;TANG Xinyu;HUO Lili;LI Guotai;XUE Changsong(Key Laboratory of Evaluation and Application of Changbai Mountain Biological Gerplasm Resources of Jilin Province,Tonghua 134000,China;Gentein Biotech Inc.,Changchun 130000,China;Tonghua Realfruits Technology Development Co.,Ltd.,Tonghua 134000,China)

机构地区：[1]通化师范学院吉林省长白山生物种质资源评价及应用重点实验室,吉林通化134000 [2]吉林基蛋生物科技有限公司,吉林长春130000 [3]通化果真不凡科技开发有限公司,吉林通化134000

出　　处：《现代食品》2022年第5期184-186,共3页Modern Food

基　　金：吉林省科技厅重点科技研发项目东北特产黄菇茑系列化精加工食品及其抗衰老活性关键技术开发(20180201056NY);2021年吉林省大学生创新创业项目长白山地域特色果蔬的深加工产品开发与推广(102)。

摘　　要：目的:研究酸浆与毛酸浆的染色体数目,为酸浆与毛酸浆杂交、多倍体育种、筛选优质种质资源以及具功能性的特色食品产业化的开发奠定前期实验基础。方法:取各地种苗预处理后,固定、解离,采用常规方法制片,结合显微摄影评判结果。结果:酸浆与毛酸浆体细胞染色体数目24,属于小型染色体。结论:酸浆与毛酸浆染色方法相同,染色体相似。Objective: Study and analyze the chromosome numbers of Physalis alkekengi L. and Physalis philadelphica Lamarck for cross breeding, polyploid breeding, screening high quality germplasm resources and seting the stage of industrial development research. Method: After pretreatment, the seedlings were fixed, dissociated and made by conventional methods. Result: Somatic chromosome numbers of Physalis alkekengi L. and Physalis philadelphica Lamarck were 24, belonging to minichromosome. Conclusion: The staining method of Physalis alkekengi L. and Physalis philadelphica Lamarck is the same, and the somatic chromosome is similar.

关 键 词：酸浆 毛酸浆 染色体数目 

分 类 号：Q943[生物学—植物学]