CONCLUSIVE STUDIES ON TAXONOMY AND EVOLUTIONARY GENETICS OF CHINESE DROSOPHILA

中国果蝇分类学和进化遗传学的总结性研究

• 批准号: 05041101
• 负责人: KITAGAWA Osamu
• 金额: $ 3.2万
• 依托单位: TOKYO METROPOLITAN UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for international Scientific Research
• 财政年份: 1993
• 资助国家: 日本
• 起止时间: 1993 至 无数据
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-05041101/
• 关键词: Family Drosophilidae; Collection in the Mainland China; Taxonomy; Evolutionary Genetics; Biogeography; Comparative studies on Japanese and Taiwanese Drosophila; Description of new species; Mitochondrial DNA

It is the final year of "the Japan-China Joint Studies on Chinese Drosophila". This project has started on 1983, and continued until 1993. many, many Japanese and Chinese scientists have been studying together in China as well as in Japan. We have collected drosophilid flies in almost all over the mainland China.Only 30 species were recorded from the mainland China, before this project had started. After our investigation, the number of known species of Drosophila has drastically increased. At present, March 1994, 415 species are known in total and the total number of species reaches 755, including unclassified specimens, which might be new species. This figure is about 2.8 times of all species found in Japan, and be the one fifth of total number of species in the world.From the fruitful results of our joint studies, new and interesting research works will develop in the fields of taxonomy, biogeography and evolutionary genetics. These results make it possible to rewrite the history of … More Drosophila evolution of the world. The numbers of known, unclassified and the total species in different province are as follows:In total 36 original papers have been published about Chinese Drosophila by Japanese and Chinese scientists, since 1985. All papers will be valuable in taxonomy and evolutionary genetics of family Drosophilide.The results of this academic year, 1993, are as follows:(1) Kitagawa and Fuyama, Tokyo Metropolitan University, collected drosophilid flies in Xinjang-weiguer Autonomous Region with Li Guochang, Entomack, and Muhtar of Xinjang univeristy. All samples collected there are now under inspection. The number of species will be realized in next summer.(2) Toda and Kimura, Hokkaido University, got the permission of free collection of flies in the Jianfeng National Forest Reserve in Hainan Island, through Prof. Peng, Guangdong Entomological Institute. They collected flies there and classified samples in Guangdong Entomological Institute. Some specimens which were difficult to classify were carried to Japan by two Chinese scientists in October, 1993. The total number of species was 161, including 104 known and 57 unidentified species. Fifty-seven unidentified species are now reserved in Hokkaido University and they are now under inspection.(3) Kitagawa and Aotsuka visited Institute of Zoology, Academia Sinica, Taiwan, in November. They carried out evolutionary genetic studies on the Drosophila immigrans species-group using the isozyme and mitochondrial DNA analyses with Professors Lin and Chang in Institute of Zoology. They are now calculating the genetic distance between populations.(4) Kimura has studied the comparative studies on body color of Drosophila elegans collected in the mainland China, Taiwan, Hongkong and Japan. The result of cross experiments showed that all populations belong to the same species and the color difference caused by a pair of alleles. Less

这是“关于中国果蝇的日本 - 中国联合研究”的最后一年。该项目始于1983年，一直持续到1993年。许多日本和中国科学家在中国和日本都一起研究。我们几乎在整个中国大陆收集了果蝇苍蝇。在该项目开始之前，中国只有30种。调查后，已知的果蝇物种数量已大大增加。目前，1994年3月，总共有415种，物种总数达到755，包括未分类的标本，这可能是新物种。这个数字大约是日本发现的所有物种的2.8倍，并且是世界上物种总数的五分之一。从我们的联合研究的富有成果的结果中，新的和有趣的研究工作将在分类法，生物地理和进化遗传学领域发展。这些结果使得可以重写……更多果蝇进化的历史。自1985年以来，日本和中国科学家已经发表了有关中国果蝇的36篇有关中国果蝇的原始论文的数量，如下所示。所有论文都将在本学年的分类和进化遗传学中有价值。 Xinjang-weiguer自治区的果蝇苍蝇与Xinjang University的Li Guochang，Entomack和Muhtar一起使用。现在收集的所有样本都在检查中。 （2）北海道大学的Toda和Kimura将获得物种的数量。（2）通过广东昆虫学院的彭教授，北海道大学的Toda和Kimura获得了在海南岛的Jianfeng National森林保护区免费收集苍蝇的许可。他们在那里收集了苍蝇，并在广东昆虫学研究所分类了样本。 1993年10月，两名中国科学家将一些难以分类的物种运送到日本。物种总数为161，其中包括104个已知和57种不明的物种。现在有57种身份不明的物种保留在北海道大学，现在正在检查中。（3）（3）北川和奥茨卡卡（Aotsuka）于11月访问了台湾西尼卡学术界动物学研究所。他们使用动物学研究所的Lin和Chang教授和Chang进行了同工酶和线粒体DNA分析，对果蝇族群种群进行了进化遗传研究。现在，他们正在计算人口之间的遗传距离。（4）Kimura研究了在中国大陆，台湾，香港和日本收集的果蝇秀丽隐杆线虫的身体颜色的比较研究。交叉实验的结果表明，所有种群都属于同一物种以及一对等位基因引起的色差。较少的

项目成果

Peng,T.X.,Xie,L.and Toda,M.J.: "Studies on drosophilid flies in Dinghu Shan.I.A list of Drosophilidae(Diptera)." Trop.Subtrop.For.Ecosys.(In Chinese with English summary). 6. 55-59 (1990a)

彭天祥、谢L.和户田M.J.：“鼎湖山果蝇研究.I.果蝇科（双翅目）名录”。

Chen,H.Z.and Wataba,H.: "The Drosophila virilis section(Diptera,Drosophilidae)from eastern China,with descriptions of two new species." Japanese J.of Entomology. 61. 313-322 (1993)

Chen, H.Z. 和 Wataba, H.：“来自中国东部的果蝇 virilis 科（双翅目，果蝇科），以及两个新种的描述。”

Kimura,M.T.,Bessho,A.and Dai,Z.H.: "The influence of gene flow on latitudinal clines of photoperiodic adult diapause in Drosophila auraria species complex." Biological Journal of the Linnean Society. 48. 335-341 (1993)

Kimura,M.T.、Bessho,A. 和 Dai,Z.H.：“基因流对果蝇 auraria 物种复合体光周期成年滞育纬度的影响。”

Watabe,H.,Toda,M.J.,Li,G.C.,Duan,C.L.,Imitty,R,Entomack,B.& Muhtar,A.: "Drosophilid fauna(Diptera,Drosophilidae)of Chinese Central Asia." Japanese J.of Entomology. 61. 525-545 (1993)

渡部H.，户田M.J.，李G.C.，段C.L.，Imitty，R，Entomack，B.

Chen,H.Z.,Shao,Z.,Fan,Z.D.and Okada,T.: "Six new and two newly recorded species of the genus Myco-drosophila(Diptera,Drosophilidae)from China." Japanese J.Entomology. 57. 383-390 (1989)

陈慧珍、邵志达、范志东、冈田T.：“中国真菌果蝇属（双翅目、果蝇科）6个新种和2个新记录种”。