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11 results on '"Cao, Jianjun"'

2. Multi-Modal Coreference Resolution with the Correlation between Space Structures

Author

Zheng, Qibin, Diao, Xingchun, Cao, Jianjun, Zhou, Xiaolei, Liu, Yi, Li, Hongmei, Zheng, Qibin, Diao, Xingchun, Cao, Jianjun, Zhou, Xiaolei, Liu, Yi, and Li, Hongmei

Abstract

Multi-modal data is becoming more common in big data background. Finding the semantically similar objects from different modality is one of the heart problems of multi-modal learning. Most of the current methods try to learn the inter-modal correlation with extrinsic supervised information, while intrinsic structural information of each modality is neglected. The performance of these methods heavily depends on the richness of training samples. However, obtaining the multi-modal training samples is still a labor and cost intensive work. In this paper, we bring a extrinsic correlation between the space structures of each modalities in coreference resolution. With this correlation, a semi-supervised learning model for multi-modal coreference resolution is proposed. We firstly extract high-level features of images and text, then compute the distances of each object from some reference points to build the space structure of each modality. With a shared reference point set, the space structures of each modality are correlated. We employ the correlation to build a commonly shared space that the semantic distance between multi-modal objects can be computed directly. The experiments on two multi-modal datasets show that our model performs better than the existing methods with insufficient training data., Comment: 9 pages, 6 figures

Published
2018

3. Study on determination of borehole drainage radius by gas content method

Author

Li, Chengcheng, Cao, Jianjun, Zhang, Yongjiang, Li, Chengcheng, Cao, Jianjun, and Zhang, Yongjiang

Abstract

In order to determine the radius of borehole gas drainage, using five kinds of gas content under different conditions corresponding to the extraction rate were compared according to different drainage objectives, determine the need for gas drainage amount, according to a certain period of time the average single hole gas drainage quantity, calculate the number of drilling in the region need to be arranged, and then get the borehole gas drainage radius. Based on the actual investigation and comparison analysis, the effective radius of borehole gas drainage in certain extraction time is obtained. The results show that the method of gas content determination of drilling drainage radius is feasible.

Published
2017

4. Noninvasive prenatal testing for autosomal recessive conditions by maternal plasma sequencing in a case of congenital deafness

Author

Meng, Meng, Li, Xuchao, Ge, Huijuan, Chen, Fang, Han, Mingyu, Zhang, Yanyan, Kang, Dongyang, Xie, Weiwei, Gao, Zhiying, Pan, Xiaoyu, Dai, Pu, Chi, Fanglu, Chen, Shengpei, Liu, Ping, Zhang, Chunlei, Cao, Jianjun, Jiang, Hui, Xu, Xun, Wang, Wei, Duan, Tao, Meng, Meng, Li, Xuchao, Ge, Huijuan, Chen, Fang, Han, Mingyu, Zhang, Yanyan, Kang, Dongyang, Xie, Weiwei, Gao, Zhiying, Pan, Xiaoyu, Dai, Pu, Chi, Fanglu, Chen, Shengpei, Liu, Ping, Zhang, Chunlei, Cao, Jianjun, Jiang, Hui, Xu, Xun, Wang, Wei, and Duan, Tao

Published
2014

5. Noninvasive prenatal testing for autosomal recessive conditions by maternal plasma sequencing in a case of congenital deafness

Author

Meng, Meng, Li, Xuchao, Ge, Huijuan, Chen, Fang, Han, Mingyu, Zhang, Yanyan, Kang, Dongyang, Xie, Weiwei, Gao, Zhiying, Pan, Xiaoyu, Dai, Pu, Chi, Fanglu, Chen, Shengpei, Liu, Ping, Zhang, Chunlei, Cao, Jianjun, Jiang, Hui, Xu, Xun, Wang, Wei, Duan, Tao, Meng, Meng, Li, Xuchao, Ge, Huijuan, Chen, Fang, Han, Mingyu, Zhang, Yanyan, Kang, Dongyang, Xie, Weiwei, Gao, Zhiying, Pan, Xiaoyu, Dai, Pu, Chi, Fanglu, Chen, Shengpei, Liu, Ping, Zhang, Chunlei, Cao, Jianjun, Jiang, Hui, Xu, Xun, Wang, Wei, and Duan, Tao

Published
2014

6. The sequence and de novo assembly of the giant panda genome

Author

Li, Ruiqiang, Fan, Wei, Tian, Geng, Zhu, Hongmei, He, Lin, Cai, Jing, Huang, Quanfei, Cai, Qingle, Li, Bo, Bai, Yinqi, Zhang, Zhihe, Zhang, Yaping, Wang, Wen, Li, Jun, Wei, Fuwen, Li, Heng, Jian, Min, Li, Jianwen, Zhang, Zhaolei, Nielsen, Rasmus, Li, Dawei, Gu, Wanjun, Yang, Zhentao, Xuan, Zhaoling, Ryder, Oliver A., Leung, Frederick Chi-Ching, Zhou, Yan, Cao, Jianjun, Sun, Xiao, Fu, Yonggui, Fang, Xiaodong, Guo, Xiaosen, Wang, Bo, Hou, Rong, Shen, Fujun, Mu, Bo, Ni, Peixiang, Lin, Runmao, Qian, Wubin, Wang, Guodong, Yu, Chang, Nie, Wenhui, Wang, Jinhuan, Wu, Zhigang, Liang, Huiqing, Min, Jiumeng, Wu, Qi, Cheng, Shifeng, Ruan, Jue, Wang, Mingwei, Shi, Zhongbin, Wen, Ming, Liu, Binghang, Ren, Xiaoli, Zheng, Huisong, Dong, Dong, Cook, Kathleen, Shan, Gao, Zhang, Hao, Kosiol, Carolin, Xie, Xueying, Lu, Zuhong, Zheng, Hancheng, Li, Yingrui, Steiner, Cynthia C., Lam, Tommy Tsan-Yuk, Lin, Siyuan, Zhang, Qinghui, Li, Guoqing, Tian, Jing, Gong, Timing, Liu, Hongde, Zhang, Dejin, Fang, Lin, Ye, Chen, Zhang, Juanbin, Hu, Wenbo, Xu, Anlong, Ren, Yuanyuan, Zhang, Guojie, Bruford, Michael W., Li, Qibin, Ma, Lijia, Guo, Yiran, An, Na, Hu, Yujie, Zheng, Yang, Shi, Yongyong, Li, Zhiqiang, Liu, Qing, Chen, Yanling, Zhao, Jing, Qu, Ning, Zhao, Shancen, Tian, Feng, Wang, Xiaoling, Wang, Haiyin, Xu, Lizhi, Liu, Xiao, Vinar, Tomas, Wang, Yajun, Lam, Tak-Wah, Yiu, Siu-Ming, Liu, Shiping, Zhang, Hemin, Li, Desheng, Huang, Yan, Wang, Xia, Yang, Guohua, Jiang, Zhi, Wang, Junyi, Qin, Nan, Li, Li, Li, Jingxiang, Bolund, Lars, Kristiansen, Karsten, Wong, Gane Ka-Shu, Olson, Maynard, Zhang, Xiuqing, Li, Songgang, Yang, Huanming, Wang, Jian, Wang, Jun, Li, Ruiqiang, Fan, Wei, Tian, Geng, Zhu, Hongmei, He, Lin, Cai, Jing, Huang, Quanfei, Cai, Qingle, Li, Bo, Bai, Yinqi, Zhang, Zhihe, Zhang, Yaping, Wang, Wen, Li, Jun, Wei, Fuwen, Li, Heng, Jian, Min, Li, Jianwen, Zhang, Zhaolei, Nielsen, Rasmus, Li, Dawei, Gu, Wanjun, Yang, Zhentao, Xuan, Zhaoling, Ryder, Oliver A., Leung, Frederick Chi-Ching, Zhou, Yan, Cao, Jianjun, Sun, Xiao, Fu, Yonggui, Fang, Xiaodong, Guo, Xiaosen, Wang, Bo, Hou, Rong, Shen, Fujun, Mu, Bo, Ni, Peixiang, Lin, Runmao, Qian, Wubin, Wang, Guodong, Yu, Chang, Nie, Wenhui, Wang, Jinhuan, Wu, Zhigang, Liang, Huiqing, Min, Jiumeng, Wu, Qi, Cheng, Shifeng, Ruan, Jue, Wang, Mingwei, Shi, Zhongbin, Wen, Ming, Liu, Binghang, Ren, Xiaoli, Zheng, Huisong, Dong, Dong, Cook, Kathleen, Shan, Gao, Zhang, Hao, Kosiol, Carolin, Xie, Xueying, Lu, Zuhong, Zheng, Hancheng, Li, Yingrui, Steiner, Cynthia C., Lam, Tommy Tsan-Yuk, Lin, Siyuan, Zhang, Qinghui, Li, Guoqing, Tian, Jing, Gong, Timing, Liu, Hongde, Zhang, Dejin, Fang, Lin, Ye, Chen, Zhang, Juanbin, Hu, Wenbo, Xu, Anlong, Ren, Yuanyuan, Zhang, Guojie, Bruford, Michael W., Li, Qibin, Ma, Lijia, Guo, Yiran, An, Na, Hu, Yujie, Zheng, Yang, Shi, Yongyong, Li, Zhiqiang, Liu, Qing, Chen, Yanling, Zhao, Jing, Qu, Ning, Zhao, Shancen, Tian, Feng, Wang, Xiaoling, Wang, Haiyin, Xu, Lizhi, Liu, Xiao, Vinar, Tomas, Wang, Yajun, Lam, Tak-Wah, Yiu, Siu-Ming, Liu, Shiping, Zhang, Hemin, Li, Desheng, Huang, Yan, Wang, Xia, Yang, Guohua, Jiang, Zhi, Wang, Junyi, Qin, Nan, Li, Li, Li, Jingxiang, Bolund, Lars, Kristiansen, Karsten, Wong, Gane Ka-Shu, Olson, Maynard, Zhang, Xiuqing, Li, Songgang, Yang, Huanming, Wang, Jian, and Wang, Jun

Published
2010

7. The sequence and de novo assembly of the giant panda genome

Author

Li, Ruiqiang, Fan, Wei, Tian, Geng, Zhu, Hongmei, He, Lin, Cai, Jing, Huang, Quanfei, Cai, Qingle, Li, Bo, Bai, Yinqi, Zhang, Zhihe, Zhang, Yaping, Wang, Wen, Li, Jun, Wei, Fuwen, Li, Heng, Jian, Min, Li, Jianwen, Zhang, Zhaolei, Nielsen, Rasmus, Li, Dawei, Gu, Wanjun, Yang, Zhentao, Xuan, Zhaoling, Ryder, Oliver A., Leung, Frederick Chi-Ching, Zhou, Yan, Cao, Jianjun, Sun, Xiao, Fu, Yonggui, Fang, Xiaodong, Guo, Xiaosen, Wang, Bo, Hou, Rong, Shen, Fujun, Mu, Bo, Ni, Peixiang, Lin, Runmao, Qian, Wubin, Wang, Guodong, Yu, Chang, Nie, Wenhui, Wang, Jinhuan, Wu, Zhigang, Liang, Huiqing, Min, Jiumeng, Wu, Qi, Cheng, Shifeng, Ruan, Jue, Wang, Mingwei, Shi, Zhongbin, Wen, Ming, Liu, Binghang, Ren, Xiaoli, Zheng, Huisong, Dong, Dong, Cook, Kathleen, Shan, Gao, Zhang, Hao, Kosiol, Carolin, Xie, Xueying, Lu, Zuhong, Zheng, Hancheng, Li, Yingrui, Steiner, Cynthia C., Lam, Tommy Tsan-Yuk, Lin, Siyuan, Zhang, Qinghui, Li, Guoqing, Tian, Jing, Gong, Timing, Liu, Hongde, Zhang, Dejin, Fang, Lin, Ye, Chen, Zhang, Juanbin, Hu, Wenbo, Xu, Anlong, Ren, Yuanyuan, Zhang, Guojie, Bruford, Michael W., Li, Qibin, Ma, Lijia, Guo, Yiran, An, Na, Hu, Yujie, Zheng, Yang, Shi, Yongyong, Li, Zhiqiang, Liu, Qing, Chen, Yanling, Zhao, Jing, Qu, Ning, Zhao, Shancen, Tian, Feng, Wang, Xiaoling, Wang, Haiyin, Xu, Lizhi, Liu, Xiao, Vinar, Tomas, Wang, Yajun, Lam, Tak-Wah, Yiu, Siu-Ming, Liu, Shiping, Zhang, Hemin, Li, Desheng, Huang, Yan, Wang, Xia, Yang, Guohua, Jiang, Zhi, Wang, Junyi, Qin, Nan, Li, Li, Li, Jingxiang, Bolund, Lars, Kristiansen, Karsten, Wong, Gane Ka-Shu, Olson, Maynard, Zhang, Xiuqing, Li, Songgang, Yang, Huanming, Wang, Jian, Wang, Jun, Li, Ruiqiang, Fan, Wei, Tian, Geng, Zhu, Hongmei, He, Lin, Cai, Jing, Huang, Quanfei, Cai, Qingle, Li, Bo, Bai, Yinqi, Zhang, Zhihe, Zhang, Yaping, Wang, Wen, Li, Jun, Wei, Fuwen, Li, Heng, Jian, Min, Li, Jianwen, Zhang, Zhaolei, Nielsen, Rasmus, Li, Dawei, Gu, Wanjun, Yang, Zhentao, Xuan, Zhaoling, Ryder, Oliver A., Leung, Frederick Chi-Ching, Zhou, Yan, Cao, Jianjun, Sun, Xiao, Fu, Yonggui, Fang, Xiaodong, Guo, Xiaosen, Wang, Bo, Hou, Rong, Shen, Fujun, Mu, Bo, Ni, Peixiang, Lin, Runmao, Qian, Wubin, Wang, Guodong, Yu, Chang, Nie, Wenhui, Wang, Jinhuan, Wu, Zhigang, Liang, Huiqing, Min, Jiumeng, Wu, Qi, Cheng, Shifeng, Ruan, Jue, Wang, Mingwei, Shi, Zhongbin, Wen, Ming, Liu, Binghang, Ren, Xiaoli, Zheng, Huisong, Dong, Dong, Cook, Kathleen, Shan, Gao, Zhang, Hao, Kosiol, Carolin, Xie, Xueying, Lu, Zuhong, Zheng, Hancheng, Li, Yingrui, Steiner, Cynthia C., Lam, Tommy Tsan-Yuk, Lin, Siyuan, Zhang, Qinghui, Li, Guoqing, Tian, Jing, Gong, Timing, Liu, Hongde, Zhang, Dejin, Fang, Lin, Ye, Chen, Zhang, Juanbin, Hu, Wenbo, Xu, Anlong, Ren, Yuanyuan, Zhang, Guojie, Bruford, Michael W., Li, Qibin, Ma, Lijia, Guo, Yiran, An, Na, Hu, Yujie, Zheng, Yang, Shi, Yongyong, Li, Zhiqiang, Liu, Qing, Chen, Yanling, Zhao, Jing, Qu, Ning, Zhao, Shancen, Tian, Feng, Wang, Xiaoling, Wang, Haiyin, Xu, Lizhi, Liu, Xiao, Vinar, Tomas, Wang, Yajun, Lam, Tak-Wah, Yiu, Siu-Ming, Liu, Shiping, Zhang, Hemin, Li, Desheng, Huang, Yan, Wang, Xia, Yang, Guohua, Jiang, Zhi, Wang, Junyi, Qin, Nan, Li, Li, Li, Jingxiang, Bolund, Lars, Kristiansen, Karsten, Wong, Gane Ka-Shu, Olson, Maynard, Zhang, Xiuqing, Li, Songgang, Yang, Huanming, Wang, Jian, and Wang, Jun

Published
2010

8. The genome of the cucumber, Cucumis sativus L

Author

Huang, Sanwen, Li, Ruiqiang, Zhang, Zhonghua, Li, Li, Gu, Xingfang, Fan, Wei, Lucas, William J, Wang, Xiaowu, Xie, Bingyan, Ni, Peixiang, Ren, Yuanyuan, Zhu, Hongmei, Li, Jun, Lin, Kui, Jin, Weiwei, Fei, Zhangjun, Li, Guangcun, Staub, Jack, Kilian, Andrzej, van der Vossen, Edwin A G, Wu, Yang, Guo, Jie, He, Jun, Jia, Zhiqi, Ren, Yi, Tian, Geng, Lu, Yao, Ruan, Jue, Qian, Wubin, Wang, Mingwei, Huang, Quanfei, Li, Bo, Xuan, Zhaoling, Cao, Jianjun, Asan, Wu, Zhigang, Zhang, Juanbin, Cai, Qingle, Bai, Yinqi, Zhao, Bowen, Han, Yonghua, Li, Ying, Li, Xuefeng, Wang, Shenhao, Shi, Qiuxiang, Liu, Shiqiang, Cho, Won Kyong, Kim, Jae-Yean, Xu, Yong, Heller-Uszynska, Katarzyna, Miao, Han, Cheng, Zhouchao, Zhang, Shengping, Wu, Jian, Yang, Yuhong, Kang, Houxiang, Li, Man, Liang, Huiqing, Ren, Xiaoli, Shi, Zhongbin, Wen, Ming, Jian, Min, Yang, Hailong, Zhang, Guojie, Yang, Zhentao, Chen, Rui, Liu, Shifang, Li, Jianwen, Ma, Lijia, Liu, Hui, Zhou, Yan, Zhao, Jing, Fang, Xiaodong, Li, Guoqing, Fang, Lin, Li, Yingrui, Liu, Dongyuan, Zheng, Hongkun, Zhang, Yong, Qin, Nan, Li, Zhuo, Yang, Guohua, Yang, Shuang, Bolund, Lars, Kristiansen, Karsten, Zheng, Hancheng, Li, Shaochuan, Zhang, Xiuqing, Yang, Huanming, Wang, Jian, Sun, Rifei, Zhang, Baoxi, Jiang, Shuzhi, Wang, Jun, Du, Yongchen, Li, Songgang, Huang, Sanwen, Li, Ruiqiang, Zhang, Zhonghua, Li, Li, Gu, Xingfang, Fan, Wei, Lucas, William J, Wang, Xiaowu, Xie, Bingyan, Ni, Peixiang, Ren, Yuanyuan, Zhu, Hongmei, Li, Jun, Lin, Kui, Jin, Weiwei, Fei, Zhangjun, Li, Guangcun, Staub, Jack, Kilian, Andrzej, van der Vossen, Edwin A G, Wu, Yang, Guo, Jie, He, Jun, Jia, Zhiqi, Ren, Yi, Tian, Geng, Lu, Yao, Ruan, Jue, Qian, Wubin, Wang, Mingwei, Huang, Quanfei, Li, Bo, Xuan, Zhaoling, Cao, Jianjun, Asan, Wu, Zhigang, Zhang, Juanbin, Cai, Qingle, Bai, Yinqi, Zhao, Bowen, Han, Yonghua, Li, Ying, Li, Xuefeng, Wang, Shenhao, Shi, Qiuxiang, Liu, Shiqiang, Cho, Won Kyong, Kim, Jae-Yean, Xu, Yong, Heller-Uszynska, Katarzyna, Miao, Han, Cheng, Zhouchao, Zhang, Shengping, Wu, Jian, Yang, Yuhong, Kang, Houxiang, Li, Man, Liang, Huiqing, Ren, Xiaoli, Shi, Zhongbin, Wen, Ming, Jian, Min, Yang, Hailong, Zhang, Guojie, Yang, Zhentao, Chen, Rui, Liu, Shifang, Li, Jianwen, Ma, Lijia, Liu, Hui, Zhou, Yan, Zhao, Jing, Fang, Xiaodong, Li, Guoqing, Fang, Lin, Li, Yingrui, Liu, Dongyuan, Zheng, Hongkun, Zhang, Yong, Qin, Nan, Li, Zhuo, Yang, Guohua, Yang, Shuang, Bolund, Lars, Kristiansen, Karsten, Zheng, Hancheng, Li, Shaochuan, Zhang, Xiuqing, Yang, Huanming, Wang, Jian, Sun, Rifei, Zhang, Baoxi, Jiang, Shuzhi, Wang, Jun, Du, Yongchen, and Li, Songgang

Abstract

Udgivelsesdato: 2009-Dec, Cucumber is an economically important crop as well as a model system for sex determination studies and plant vascular biology. Here we report the draft genome sequence of Cucumis sativus var. sativus L., assembled using a novel combination of traditional Sanger and next-generation Illumina GA sequencing technologies to obtain 72.2-fold genome coverage. The absence of recent whole-genome duplication, along with the presence of few tandem duplications, explains the small number of genes in the cucumber. Our study establishes that five of the cucumber's seven chromosomes arose from fusions of ten ancestral chromosomes after divergence from Cucumis melo. The sequenced cucumber genome affords insight into traits such as its sex expression, disease resistance, biosynthesis of cucurbitacin and 'fresh green' odor. We also identify 686 gene clusters related to phloem function. The cucumber genome provides a valuable resource for developing elite cultivars and for studying the evolution and function of the plant vascular system.

Published
2009

9. Complete resequencing of 40 genomes reveals domestication events and genes in silkworm (Bombyx)

Author

Xia, Qingyou, Guo, Yiran, Zhang, Ze, Li, Dong, Xuan, Zhaoling, Li, Zhuo, Dai, Fangyin, Li, Yingrui, Cheng, Daojun, Li, Ruiqiang, Cheng, Tingcai, Jiang, Tao, Becquet, Celine, Xu, Xun, Liu, Chun, Zha, Xingfu, Fan, Wei, Lin, Ying, Shen, Yihong, Jiang, Lan, Jensen, Jeffrey, Hellmann, Ines, Tang, Si, Zhao, Ping, Xu, Hanfu, Yu, Chang, Zhang, Guojie, Li, Jun, Cao, Jianjun, Liu, Shiping, He, Ningjia, Zhou, Yan, Liu, Hui, Zhao, Jing, Ye, Chen, Du, Zhouhe, Pan, Guoqing, Zhao, Aichun, Shao, Haojing, Zeng, Wei, Wu, Ping, Li, Chunfeng, Pan, Minhui, Li, Jingjing, Yin, Xuyang, Li, Dawei, Wang, Juan, Zheng, Huisong, Wang, Wen, Zhang, Xiuqing, Li, Songgang, Yang, Huanming, Lu, Cheng, Nielsen, Rasmus, Zhou, Zeyang, Wang, Jian, Xiang, Zhonghuai, Wang, Jun, Xia, Qingyou, Guo, Yiran, Zhang, Ze, Li, Dong, Xuan, Zhaoling, Li, Zhuo, Dai, Fangyin, Li, Yingrui, Cheng, Daojun, Li, Ruiqiang, Cheng, Tingcai, Jiang, Tao, Becquet, Celine, Xu, Xun, Liu, Chun, Zha, Xingfu, Fan, Wei, Lin, Ying, Shen, Yihong, Jiang, Lan, Jensen, Jeffrey, Hellmann, Ines, Tang, Si, Zhao, Ping, Xu, Hanfu, Yu, Chang, Zhang, Guojie, Li, Jun, Cao, Jianjun, Liu, Shiping, He, Ningjia, Zhou, Yan, Liu, Hui, Zhao, Jing, Ye, Chen, Du, Zhouhe, Pan, Guoqing, Zhao, Aichun, Shao, Haojing, Zeng, Wei, Wu, Ping, Li, Chunfeng, Pan, Minhui, Li, Jingjing, Yin, Xuyang, Li, Dawei, Wang, Juan, Zheng, Huisong, Wang, Wen, Zhang, Xiuqing, Li, Songgang, Yang, Huanming, Lu, Cheng, Nielsen, Rasmus, Zhou, Zeyang, Wang, Jian, Xiang, Zhonghuai, and Wang, Jun

Abstract

Udgivelsesdato: 2009-Oct-16, A single-base pair resolution silkworm genetic variation map was constructed from 40 domesticated and wild silkworms, each sequenced to approximately threefold coverage, representing 99.88% of the genome. We identified ~16 million single-nucleotide polymorphisms, many indels, and structural variations. We find that the domesticated silkworms are clearly genetically differentiated from the wild ones, but they have maintained large levels of genetic variability, suggesting a short domestication event involving a large number of individuals. We also identified signals of selection at 354 candidate genes that may have been important during domestication, some of which have enriched expression in the silk gland, midgut, and testis. These data add to our understanding of the domestication processes and may have applications in devising pest control strategies and advancing the use of silkworms as efficient bioreactors.

Published
2009

10. The genome of the cucumber, Cucumis sativus L

Author

Huang, Sanwen, Li, Ruiqiang, Zhang, Zhonghua, Li, Li, Gu, Xingfang, Fan, Wei, Lucas, William J, Wang, Xiaowu, Xie, Bingyan, Ni, Peixiang, Ren, Yuanyuan, Zhu, Hongmei, Li, Jun, Lin, Kui, Jin, Weiwei, Fei, Zhangjun, Li, Guangcun, Staub, Jack, Kilian, Andrzej, van der Vossen, Edwin A G, Wu, Yang, Guo, Jie, He, Jun, Jia, Zhiqi, Ren, Yi, Tian, Geng, Lu, Yao, Ruan, Jue, Qian, Wubin, Wang, Mingwei, Huang, Quanfei, Li, Bo, Xuan, Zhaoling, Cao, Jianjun, Asan, Wu, Zhigang, Zhang, Juanbin, Cai, Qingle, Bai, Yinqi, Zhao, Bowen, Han, Yonghua, Li, Ying, Li, Xuefeng, Wang, Shenhao, Shi, Qiuxiang, Liu, Shiqiang, Cho, Won Kyong, Kim, Jae-Yean, Xu, Yong, Heller-Uszynska, Katarzyna, Miao, Han, Cheng, Zhouchao, Zhang, Shengping, Wu, Jian, Yang, Yuhong, Kang, Houxiang, Li, Man, Liang, Huiqing, Ren, Xiaoli, Shi, Zhongbin, Wen, Ming, Jian, Min, Yang, Hailong, Zhang, Guojie, Yang, Zhentao, Chen, Rui, Liu, Shifang, Li, Jianwen, Ma, Lijia, Liu, Hui, Zhou, Yan, Zhao, Jing, Fang, Xiaodong, Li, Guoqing, Fang, Lin, Li, Yingrui, Liu, Dongyuan, Zheng, Hongkun, Zhang, Yong, Qin, Nan, Li, Zhuo, Yang, Guohua, Yang, Shuang, Bolund, Lars, Kristiansen, Karsten, Zheng, Hancheng, Li, Shaochuan, Zhang, Xiuqing, Yang, Huanming, Wang, Jian, Sun, Rifei, Zhang, Baoxi, Jiang, Shuzhi, Wang, Jun, Du, Yongchen, Li, Songgang, Huang, Sanwen, Li, Ruiqiang, Zhang, Zhonghua, Li, Li, Gu, Xingfang, Fan, Wei, Lucas, William J, Wang, Xiaowu, Xie, Bingyan, Ni, Peixiang, Ren, Yuanyuan, Zhu, Hongmei, Li, Jun, Lin, Kui, Jin, Weiwei, Fei, Zhangjun, Li, Guangcun, Staub, Jack, Kilian, Andrzej, van der Vossen, Edwin A G, Wu, Yang, Guo, Jie, He, Jun, Jia, Zhiqi, Ren, Yi, Tian, Geng, Lu, Yao, Ruan, Jue, Qian, Wubin, Wang, Mingwei, Huang, Quanfei, Li, Bo, Xuan, Zhaoling, Cao, Jianjun, Asan, Wu, Zhigang, Zhang, Juanbin, Cai, Qingle, Bai, Yinqi, Zhao, Bowen, Han, Yonghua, Li, Ying, Li, Xuefeng, Wang, Shenhao, Shi, Qiuxiang, Liu, Shiqiang, Cho, Won Kyong, Kim, Jae-Yean, Xu, Yong, Heller-Uszynska, Katarzyna, Miao, Han, Cheng, Zhouchao, Zhang, Shengping, Wu, Jian, Yang, Yuhong, Kang, Houxiang, Li, Man, Liang, Huiqing, Ren, Xiaoli, Shi, Zhongbin, Wen, Ming, Jian, Min, Yang, Hailong, Zhang, Guojie, Yang, Zhentao, Chen, Rui, Liu, Shifang, Li, Jianwen, Ma, Lijia, Liu, Hui, Zhou, Yan, Zhao, Jing, Fang, Xiaodong, Li, Guoqing, Fang, Lin, Li, Yingrui, Liu, Dongyuan, Zheng, Hongkun, Zhang, Yong, Qin, Nan, Li, Zhuo, Yang, Guohua, Yang, Shuang, Bolund, Lars, Kristiansen, Karsten, Zheng, Hancheng, Li, Shaochuan, Zhang, Xiuqing, Yang, Huanming, Wang, Jian, Sun, Rifei, Zhang, Baoxi, Jiang, Shuzhi, Wang, Jun, Du, Yongchen, and Li, Songgang

Abstract

Udgivelsesdato: 2009-Dec, Cucumber is an economically important crop as well as a model system for sex determination studies and plant vascular biology. Here we report the draft genome sequence of Cucumis sativus var. sativus L., assembled using a novel combination of traditional Sanger and next-generation Illumina GA sequencing technologies to obtain 72.2-fold genome coverage. The absence of recent whole-genome duplication, along with the presence of few tandem duplications, explains the small number of genes in the cucumber. Our study establishes that five of the cucumber's seven chromosomes arose from fusions of ten ancestral chromosomes after divergence from Cucumis melo. The sequenced cucumber genome affords insight into traits such as its sex expression, disease resistance, biosynthesis of cucurbitacin and 'fresh green' odor. We also identify 686 gene clusters related to phloem function. The cucumber genome provides a valuable resource for developing elite cultivars and for studying the evolution and function of the plant vascular system.

Published
2009

11. Complete resequencing of 40 genomes reveals domestication events and genes in silkworm (Bombyx)

Author

Xia, Qingyou, Guo, Yiran, Zhang, Ze, Li, Dong, Xuan, Zhaoling, Li, Zhuo, Dai, Fangyin, Li, Yingrui, Cheng, Daojun, Li, Ruiqiang, Cheng, Tingcai, Jiang, Tao, Becquet, Celine, Xu, Xun, Liu, Chun, Zha, Xingfu, Fan, Wei, Lin, Ying, Shen, Yihong, Jiang, Lan, Jensen, Jeffrey, Hellmann, Ines, Tang, Si, Zhao, Ping, Xu, Hanfu, Yu, Chang, Zhang, Guojie, Li, Jun, Cao, Jianjun, Liu, Shiping, He, Ningjia, Zhou, Yan, Liu, Hui, Zhao, Jing, Ye, Chen, Du, Zhouhe, Pan, Guoqing, Zhao, Aichun, Shao, Haojing, Zeng, Wei, Wu, Ping, Li, Chunfeng, Pan, Minhui, Li, Jingjing, Yin, Xuyang, Li, Dawei, Wang, Juan, Zheng, Huisong, Wang, Wen, Zhang, Xiuqing, Li, Songgang, Yang, Huanming, Lu, Cheng, Nielsen, Rasmus, Zhou, Zeyang, Wang, Jian, Xiang, Zhonghuai, Wang, Jun, Xia, Qingyou, Guo, Yiran, Zhang, Ze, Li, Dong, Xuan, Zhaoling, Li, Zhuo, Dai, Fangyin, Li, Yingrui, Cheng, Daojun, Li, Ruiqiang, Cheng, Tingcai, Jiang, Tao, Becquet, Celine, Xu, Xun, Liu, Chun, Zha, Xingfu, Fan, Wei, Lin, Ying, Shen, Yihong, Jiang, Lan, Jensen, Jeffrey, Hellmann, Ines, Tang, Si, Zhao, Ping, Xu, Hanfu, Yu, Chang, Zhang, Guojie, Li, Jun, Cao, Jianjun, Liu, Shiping, He, Ningjia, Zhou, Yan, Liu, Hui, Zhao, Jing, Ye, Chen, Du, Zhouhe, Pan, Guoqing, Zhao, Aichun, Shao, Haojing, Zeng, Wei, Wu, Ping, Li, Chunfeng, Pan, Minhui, Li, Jingjing, Yin, Xuyang, Li, Dawei, Wang, Juan, Zheng, Huisong, Wang, Wen, Zhang, Xiuqing, Li, Songgang, Yang, Huanming, Lu, Cheng, Nielsen, Rasmus, Zhou, Zeyang, Wang, Jian, Xiang, Zhonghuai, and Wang, Jun

Abstract

Udgivelsesdato: 2009-Oct-16, A single-base pair resolution silkworm genetic variation map was constructed from 40 domesticated and wild silkworms, each sequenced to approximately threefold coverage, representing 99.88% of the genome. We identified ~16 million single-nucleotide polymorphisms, many indels, and structural variations. We find that the domesticated silkworms are clearly genetically differentiated from the wild ones, but they have maintained large levels of genetic variability, suggesting a short domestication event involving a large number of individuals. We also identified signals of selection at 354 candidate genes that may have been important during domestication, some of which have enriched expression in the silk gland, midgut, and testis. These data add to our understanding of the domestication processes and may have applications in devising pest control strategies and advancing the use of silkworms as efficient bioreactors.

Published
2009

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