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| 1 | 肝癌细胞模型库及其药物基因组学“蓝图”显示文摘文章简介原发性肝癌异质性显著,耐药性突出,预后不良。不同国家地区之间肝癌致病因素差异明显,对肝癌的精准治疗带来严重挑战。全球每年超过50%的新增病例和死亡病例均发生在中国。由大量细胞系构成的细胞系平台在乳腺癌、肺癌等癌症研究中证明细胞系平台能够模拟癌症的遗传异质性和药物响应,通过细胞系平台可以发现与药物敏感性相关的分子标志物。 | 邱志欣 李虹 章正涛 Zhenfeng Zhu Sheng He Xujun Wang Pengcheng Wang Jianjie Qin Liping Zhuang Wei Wang Fubo Xie Ying Gu Keke Zou Chao Li Chun Li Chenhua Wang Jin Cen Xiaotao Chen Yajing Shu Zhao Zhang Lulu Sun Lihua Min Yong Fu Xiaowu Huang Hui Lv He Zhou Yuan Ji Zhigang Zhang Zhiqiang Meng 施晓雷 张海斌 李亦学 惠利健 | 2020 | 科学新闻2020，，2： | 0 |
| 2 | A chromosome-level genome assembly for Erianthus fulvus provides insights into its biofuel potential and facilitates breeding for improvement of sugarcane显示文摘Erianthus produces substantial biomass,exhibits a good Brix value,and shows wide environmental adaptability,making it a potential biofuel plant.In contrast to closely related sorghum and sugarcane,Erianthus can grow in degraded soils,thus releasing pressure on agricultural lands used for biofuel production.However,the lack of genomic resources for Erianthus hinders its genetic improvement,thus limiting its potential for biofuel production.In the present study,we generated a chromosome-scale reference genome for Erianthus fulvus Nees.The genome size estimated by flow cytometry was 937 Mb,and the assembled genome size was 902 Mb,covering 96.26%of the estimated genome size.A total of 35065 proteincoding genes were predicted,and 67.89%of the genome was found to be repetitive.A recent wholegenome duplication occurred approximately 74.10 million years ago in the E.fulvus genome.Phylogenetic analysis showed that E.fulvus is evolutionarily closer to S.spontaneum and diverged after S.bicolor.Three of the 10 chromosomes of E.fulvus formed through rearrangements of ancestral chromosomes.Phylogenetic reconstruction of the Saccharum complex revealed a polyphyletic origin of the complex and a sister relationship of E.fulvus with Saccharum sp.,excluding S.arundinaceum.On the basis of the four amino acid residues that provide substrate specificity,the E.fulvus SWEET proteins were classified as monoand disaccharide sugar transporters.Ortho-QTL genes identified for 10 biofuel-related traits may aid in the rapid screening of E.fulvus populations to enhance breeding programs for improved biofuel production.The results of this study provide valuable insights for breeding programs aimed at improving biofuel production in E.fulvus and enhancing sugarcane introgression programs. | Ling Kui Aasim Majeed Xianhong Wang Zijiang Yang Jian Chen Lilian He Yining Di Xuzhen Li Zhenfeng Qian Yinming Jiao Guoyun Wang Lufeng Liu Rong Xu Shujie Gu Qinghui Yang Shuying Chen Hongbo Lou Yu Meng Linyan Xie Fu Xu Qingqing Shen Amit Singh Karl Gruber Yunbing Pan Tingting Hao Yang Dong Fusheng Li | 2023 | Plant Communications2023，4，4： | 0 |
| 3 | Extreme vocabulary learning显示文摘Regarding extreme value theory,the unseen novelclasses in the openset recognition can be seen as the extremevalues of training classes.Following this idea,we introducethe margin and coverage distribution to model the trainingclasses.A novel visual-semantic embedding framework-extreme vocabulary learning(EVoL)is proposed;the EVoL embeds the visual features into semantic space in a probabilisticway.Notably,we adopt the vast open vocabulary in the semantic space to help further constraint the margin and coverage of training classes.The learned embedding can directlybe used to solve supervised learning,zero-shot learning,andopen set recognition simultaneously.Experiments on twobenchmark datasets demonstrate the effectiveness of the proposed framework against conventional ways. | Hanze DONG Zhenfeng SUN Yanwei FU Shi ZHONG Zhengjun ZHANG Yu-Gang JIANG | 2020 | Frontiers of Computer Science2020，14，6： | 0 |
| 4 | Passive imaging through dense scattering media显示文摘Imaging through non-static and optically thick scattering media such as dense fog,heavy smoke,and turbid water is crucial in various applications.However,most existing methods rely on either active and coherent light illumination,or image priors,preventing their application in situations where only passive illumination is possible.In this study we present a universal passive method for imaging through dense scattering media that does not depend on any prior information.Combining the selection of small-angle components out of the incoming information-carrying scattering light and image enhancement algorithm that incorporates timedomain minimum filtering and denoising,we show that the proposed method can dramatically improve the signal-to-interference ratio and contrast of the raw camera image in outfield experiments. | YAOMING BIAN FEI WANG YUANZHE WANG ZHENFENG FU HAISHAN LIU HAIMING YUAN GUOHAI SITU | 2024 | Photonics Research2024，12，1： | 0 |
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