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| 1 | A community-derived classification for extant lycophytes and ferns显示文摘发展史长通知了蕨类植物分类。当我们推断进化的树的能力改善了,针对认出生来的组的分类变得逐渐地预兆、稳定。这里,我们为 lycophytes 和蕨纲植物提供一个现代、全面分类,在下面,利用一条基于社区的途径类水平。我们 monophyly 用作主要标准让 taxa,而且目的识别保存两个广泛地被接受的存在 taxa 和界限并且与我们蕨类植物发展史的理解一致。总共,这个分类对待一在 337 个类, 51 个家庭, 14 目,和二个班估计了 11 916 种类。这个分类没在 lycophyte 和蕨纲植物上作为最后的词被打算分类,而是当前的假设的概括陈述,源于最好的可得到的数据并且在问题由熟悉植物的那些大多数塑造了。我们希望它将在蕨类植物上为最近的文学的那些想要的参考用作一个资源发展史和分类,为指导未来调查的一个框架,和推进讲话的刺激。 | Eric Schuettpelz Harald Schneider Alan R. Smith Peter Hovenkamp Jefferson Prado Germinal Rouhan Alexandre Salino Michael Sundue Thafs Elias Almeida Barbara Parris Emily B. Sessa Ashley R. Field Andre Luis de Gasper Carl J. Rothfels Michael D. Windham Marcus Lehnert Benjamin Dauphin Atsushi Ebihara Samuli Lehtonen Pedro Bond Schwartsburd Jordan Metzgar Li-Bing Zhang Li-Yaung Kuo Patrick J. Brownsey Masahiro Kato Marcelo Daniel Arana Francine C. Assis Michael S. Barker David S. Barrington Ho-Ming Chang Yi-Han Chang Yi-Shan Chao Cheng-Wei Chen De-Kui Chen Wen-Liang Chiou Vinicius Antonio de Oliveira Dittrich Yi-Fan Duan Jean-Yves Dubuisson Donald R. Farrar Susan Fawcett Jose Maria Gabriel y Galan Luiz Armando de Araujo Goes-Neto Jason R. Grant Amanda L. Grusz Christopher Haufler Warren Hauk Hai He Sabine Hennequin Regina Yoshie Hirai Layne Huiet Michael Kessler Petra Korall Paulo H. Labiak Anders Larsson Blanca Leen Chun-Xiang Li Fay-Wei Li Melanie Link-Perez Hong-Mei Liu Ngan Thi Lu Esteban I. Meza-Torres Xin-Yuan Miao Robbin Moran Claudine Massi Mynssens Nathalie Nagalingum Benjamin Ollgaard Alison M. Paul Jovani B. de S. Pereira Leon R. Perrie Monica Ponce Tom A. Ranker Christian Schulz Wataru Shinohara Alexander Shmakov Erin M. Sigel Filipe Soares de Souza Lana da Silva Sylvestre Weston Testo Luz Amparo Triana-Moreno Chie Tsutsumi Hanna Tuomisto IvAn A. Valdespino Alejandra Vasco Raquel Stauffer Viveros Alan Weakley Ran Wei Stina Weststrand Paul G. Wolf George Yatskievych Xiao-Gang Xu Yue-Hong Yan Liang Zhang Xian-Chun Zhang Xin-Mao Zhou | 2016 | Journal of Systematics and Evolution2016，54，6： | 44 |
| 2 | Promotion of spinosad biosynthesis by chromosomal integration of the Vitreoscilla hemoglobin gene in Saccharopolyspora spinosa显示文摘To promote spinosad biosynthesis by improving the limited oxygen supply during high-density fermentation of Saccharopolyspora spinosa, the open reading frame of the Vitreoscilla hemoglobin gene was placed under the control of the promoter for the erythromycin resistance gene by splicing using overlapping extension PCR. This was cloned into the integrating vector pSET152, yielding the Vitreoscilla hemoglobin gene expression plasmid pSET152EVHB. This was then introduced into S. spinosa SP06081 by conjugal transfer, and integrated into the chromosome by site-specific recombination at the integration site ΦC31 on pSET152EVHB. The resultant conjugant, S. spinosa S078-1101, was genetically stable. The integration was further confirmed by PCR and Southern blotting analysis. A carbon monoxide differential spectrum assay showed that active Vitreoscilla hemoglobin was successfully expressed in S. spinosa S078-1101. Fermentation results revealed that expression of the Vitreoscilla hemoglobin gene significantly promoted spinosad biosynthesis under normal oxygen and moderately oxygen-limiting conditions (P<0.01). These findings demonstrate that integrating expression of the Vitreoscilla hemoglobin gene improves oxygen uptake and is an effective means for the genetic improvement of S. spinosa fermentation. | LUO YuShuang KOU XiaoXiao DING XueZhi HU ShengBiao TANG Ying LI WenPing HUANG Fan YANG Qi CHEN HanNa XIA LiQiu | 2012 | Science China(Life Sciences)2012，55，2： | 14 |
| 3 | Flesh Color Diversity of Sweet Potato: An Overview of the Composition, Functions, Biosynthesis, and Gene Regulation of the Major Pigments显示文摘Sweet potato is a multifunctional root crop and a source of food with many essential nutrients and bioactive compounds.Variations in the flesh color of the diverse sweet potato varieties are attributed to the different phytochemicals and natural pigments they produce.Among them,carotenoids and anthocyanins are the main pigments known for their antioxidant properties which provide a host of health benefits,hence,regarded as a major component of the human diet.In this review,we provide an overview of the major pigments in sweet potato with much emphasis on their biosynthesis,functions,and regulatory control.More-over,current findings on the molecular mechanisms underlying the biosynthesis and accumulation of carotenoids and anthocyanins in sweet potato are discussed.Insights into the composition,biosynthesis,and regulatory control of these major pigments will further advance the biofortification of sweet potato and provide a reference for breeding carotenoid-and anthocyanin-rich varieties. | Hanna Amoanimaa-Dede Chuntao Su Akwasi Yeboah Chunhua Chen Shaoxia Yang Hongbo Zhu Miao Chen | 2020 | Phyton-International Journal of Experimental Botany2020，89，4： | 2 |
| 4 | Enhancement of oxygen reduction activity and stability via introducing acid-resistant refractory Mo and regulating the near-surface Pt content显示文摘Although Pt Ni catalyst possesses good oxygen reduction activity, its poor stability is the main obstacle for the commercialization of proton exchange membrane fuel cells(PEMFCs). In this work, we introduce the acid-resistant refractory Mo to enhance the structure stability and modify the electronic structure of Pt in the prepared PtNi catalyst, improving the catalytic activity for oxygen reduction reaction(ORR). In addition, near-surface Pt content in the nanoparticle is also optimized to balance the ORR activity and stability. The electrochemical results show that the alloy formed by Mo and Pt Ni is obviously more stable than the PtNi alloy alone, because the acid-resistant Mo and its oxides effectively prevent the dissolution of Pt. Especially, the Pt3 Ni3 MoN/C exhibits the optimal ORR catalytic performance in O2-saturated 0.1 mol L^(-1) HClO4 aqueous solutions, with mass activity(MA) of 900 m A mg^(-1) Pt at 0.90 V vs. RHE, which is 3.75 times enhancement compared with the commercial Pt/C(240 mA mg^(-1) Pt). After 30 k accelerated durability tests, its MA(690 m A mg^(-1) Pt) is still 2.88 times higher than the pristine Pt/C. This study thus provides a valuable method to design stable ORR catalysts with high efficiency and has great significance for the commercialization of PEMFCs. | Shouquan Feng Jiajia Lu Lin Luo Guangfu Qian Jinli Chen Hanna SAbbo Salam JJTitinchi Shibin Yin | 2020 | Journal of Energy Chemistry2020，29，12： | 2 |
| 5 | Characteristics and in-hospital outcomes of patients with non-ST-segment elevation myocardial infarctionundergoing an invasive strategy according to hemoglobin levels显示文摘 | Hanna E B Alexander K P Chen A Y | 2013 | Am J Cardiol2013，111，8： | 1 |
| 6 | Comparative studies on the delignification of Pine kraft -anthraquinone pulp with hydrogen Peroxide by binucleus Mn(Ⅳ) complex catalysis显示文摘 | CHEN Chen-loung Ewellyn A CaPanema Hanna S Gracz | 2003 | J Agric Food Chem2003，，51： | 1 |
| 7 | Ubiquitin homeostasis is critical for synaptic development and function 显示文摘 | Chen PC Bhattacharyya BJ Hanna J | 2011 | J Neurosci2011，31，17： | 1 |
| 8 | Preparation and Characterization of Tapioca Starch-poly (lactic acid) Nanocomposite Foams by Melt Intercalation Based on Clay Type显示文摘 | LEE S Y CHEN H HANNA M A | 2008 | Industrial Crops and Products2008，28，1： | 1 |
| 9 | Development of monoclonal antibodies that identify Vibrio species commonly isolated from infections of humans,fish,and shellfish显示文摘 | Chen D Hanna PJ Altmann K | 1992 | Appl Environ Microbiol1992，58，11： | 1 |
| 10 | Comprehensive Genetic Analysis of 182 Unrelated Families with Congenital Adrenal Hyperplasia due to 21-Hydroxylase Deficiency显示文摘 | Gabriela P. Finkielstain Wuyan Chen Sneha P. Mehta Frank K. Fujimura Reem M. Hanna Carol Van Ryzin Nazli B. McDonnell Deborah P. Merke | 2011 | The Journal of Clinical Endocrinology & Metabolism2011，，1： | 1 |
| 11 | Clinical, Pathologic, and Molecular Features of Early-onset Colorectal Carcinoma显示文摘 | Rhonda K. Yantiss Mahmoud Goodarzi Xi K. Zhou Hanna Rennert Edyta C. Pirog Barbara F. Banner Yao-Tseng Chen | 2009 | The American Journal of Surgical Pathology2009，，4： | 1 |
| 12 | Delineation by fluorescence in situ hybridization of a single hemizygous chromosomal region associated with aposporous embryo sac formation in Pennisetum squamulatum and Cenchrus ciliaris显示文摘 | GOEL S CHEN Z CONNER J A AKIYAMA Y HANNA W W OZIAS-AKINS P | 2003 | Genetics2003，163，3： | 1 |
| 13 | Ubiquitin homeostasis iscritical for synaptic development and function 显示文摘 | Chen PC Bhattacharyya BJ Hanna J | 2011 | J Neurosci2011，31，17： | 1 |
| 14 | Immunodiagnosis of virulent strains of associated with epizootic ulcerative syndrome (EUS) using a monoclonal antibody显示文摘 | Cartwright G A Chen D Hanna P J | 1994 | J Fish Dis1994，17，： | 1 |
| 15 | Preparation and Charac- terization of Tapioca Starch-poly (Lactic Acid) Nanocom- posite Foams by melt Intercalation Based on Clay type 显示文摘 | LEE S Y CHEN H HANNA M A | 2008 | Industrial Crops and Products2008，28，1： | 1 |
| 16 | 3D printing CO_(2)-activated carbon nanotubes host to promote sulfur loading for high areal capacity lithium-sulfur batteries显示文摘Lithium-sulfur batteries(LSBs)have emerged as a promising high energy density system in miniaturized energy storage devices.However,serious issues rooted in large volume change(80%),poor intrinsic conductivity,“shuttle effect”of S cathode,and limited mass loading of traditional electrode still make it a big challenge to achieve high energy density LSBs in a limited footprint.Herein,an innovative carbon dioxide(CO_(2))assisted three-dimensional(3D)printing strategy is proposed to fabricate threedimensional lattice structured CO_(2)activated single-walled carbon nanotubes/S composite thick electrode(3DP S@CNTs-CO_(2))for high areal capacity LSBs.The 3D lattice structure formed by interwoven CNTs and printed regular macropores can not only act as fast electron transfer networks,ensuring good electronic conductivity of thick electrode,but is beneficial to electrolyte infiltration,effectively boosting ion diffusion kinetics even under a high-mass loading.In addition,the subsequent hightemperature CO_(2)in-situ etching can induce abundant nanopores on the wall of CNTs,which significantly promotes the sulfur loading as well as its full utilization as a result of shortened ion diffusion paths.Owing to these merits,the 3DP S@CNTs-CO_(2)electrode delivers an impressive mass loading of 10 mg·cm^(−2).More importantly,a desired attribute of linearly scale up in areal capacitance with increased layers is observed,up to an outstanding value of 5.74 mAh·cm^(−2),outperforming most reported LSBs that adopt strategies that physically inhibit polysulfides.This work provides a thrilling drive that stimulates the application of LSBs in new generation miniaturized electronic devices. | Haiyan Chen Jingfeng Liu Wanqiu Cao Hanna He Xiaolong Li Chuhong Zhang | 2023 | Nano Research2023，16，6： | 0 |
| 17 | SARS-CoV-2 infection characteristics among students and staffin a large high school COVID-19 outbreak and secondary transmission in households显示文摘Background:SARS-CoV-2 clinical presentation is associated with the patients’age group.Overall,young indi-viduals present higher proportions of asymptomatic or mild COVID-19 infection,compared to adults.Data on secondary COVID-19 transmission in households,according to the cases’age group,are accumulating.Methods:We performed a follow-up cohort study including all COVID-19 real-time polymerase chain reaction(RT-PCR)-confirmed cases(adolescent students and school staff)diagnosed in an epidemiological investigation of a large high school outbreak.We compared the adolescent and adult groups regarding clinical symptoms,time to negative COVID-19 RT-PCR tests,and infection transmission in households.Results:The study population included 817 persons.The confirmed COVID-19 RT-PCR outbreak cases(n=178)were followed(students aged 12-19 years,median age 14 years,n=153,school staffaged 24-67 years,median age 39 years,n=25)and the cases’household close contacts(n=639)were tested.The adolescents had lower symptomatic infection rates,shorter time to negative COVID-19 RT-PCR tests,and lower transmission rates to household members,compared to the adults.The general transmission rate among household contacts was 13.5%,(86/639)ranging from 8.6%in asymptomatic students’contacts to 27.3%in symptomatic staffcontacts.COVID-19 transmission rates were significantly higher in contacts of symptomatic cases compared to asymptomatic cases(odds ratio:2.06,95%CI 1.26-3.4)and higher in adults compared to adolescents(odds ratio:2.69,95%CI 1.43-4.89).Conclusions:Adolescents and adults diagnosed in an outbreak investigation differ as to COVID-19 clinical presen-tation and transmission.As adolescents may show mild or no symptoms,COVID-19 prevention in school settings is challenging.Implementing nonpharmaceutical measures and promoting vaccination programs in eligible staffand students should be considered. | Chen Stein-Zamir Ora Sinai-Zaken Eti Zvulun Ghada Najajra Rinat Pinto Shahar Koren Hanna Shoob Nitza Abramson | 2023 | Infectious Medicine2023，2，1： | 0 |
| 18 | Comparative coherence between layered and traditional semiconductors: unique opportunities for heterogeneous integration显示文摘As Moore’s law deteriorates,the research and development of new materials system are crucial for transitioning into the post Moore era.Traditional semiconductor materials,such as silicon,have served as the cornerstone of modern technologies for over half a century.This has been due to extensive research and engineering on new techniques to continuously enrich silicon-based materials system and,subsequently,to develop better performed silicon-based devices.Meanwhile,in the emerging post Moore era,layered semiconductor materials,such as transition metal dichalcogenides(TMDs),have garnered considerable research interest due to their unique electronic and optoelectronic properties,which hold great promise for powering the new era of next generation electronics.As a result,techniques for engineering the properties of layered semiconductors have expanded the possibilities of layered semiconductor-based devices.However,there remain significant limitations in the synthesis and engineering of layered semiconductors,impeding the utilization of layered semiconductor-based devices for mass applications.As a practical alternative,heterogeneous integration between layered and traditional semiconductors provides valuable opportunities to combine the distinctive properties of layered semiconductors with well-developed traditional semiconductors materials system.Here,we provide an overview of the comparative coherence between layered and traditional semiconductors,starting with TMDs as the representation of layered semiconductors.We highlight the meaningful opportunities presented by the heterogeneous integration of layered semiconductors with traditional semiconductors,representing an optimal strategy poised to propel the emerging semiconductor research community and chip industry towards unprecedented advancements in the coming decades. | Zhuofan Chen Xiaonan Deng Simian Zhang Yuqi Wang Yifei Wu Shengxian Ke Junshang Zhang Fucheng Liu Jianing Liu Yingjie Liu Yuchun Lin Andrew Hanna Zhengcao Li Chen Wang | 2023 | International Journal of Extreme Manufacturing2023，5，4： | 0 |
| 19 | Recombineering enables genome mining of novel siderophores in a non-model Burkholderiales strain显示文摘Iron is essential for bacterial survival,and most bacteria capture iron by producing siderophores.Burkholde-riales bacteria produce various types of bioactive secondary metabolites,such as ornibactin and malleobactin siderophores.In this study,the genome analysis of Burkholderiales genomes showed a putative novel siderophore gene cluster crb,which is highly similar to the ornibactin and malleobactin gene clusters but does not have pvdF,a gene encoding a formyltransferase for N-δ-hydroxy-ornithine formylation.Establishing the bacteriophage recom-binase Redγ-Redδβ7029 mediated genome editing system in a non-model Burkholderiales strain Paraburkholderia caribensis CICC 10960 allowed the rapid identification of the products of crb gene cluster,caribactins A-F(1-6).Caribactins contain a special amino acid residue N-δ-hydroxy-N-δ-acetylornithine(haOrn),which differs from the counterpart N-δ-hydroxy-N-δ-formylornithine(hOrn)in ornibactin and malleobactin,owing to the absence of pvdF.Gene inactivation showed that the acetylation of hOrn is catalyzed by CrbK,whose homologs proba-bly not be involved in the biosynthesis of ornibactin and malleobactin,showing possible evolutionary clues of these siderophore biosynthetic pathways from different genera.Caribactins promote biofilm production and en-hance swarming and swimming abilities,suggesting that they may play crucial roles in biofilm formation.This study also revealed that recombineering has the capability to mine novel secondary metabolites from non-model Burkholderiales species. | Xingyan Wang Haibo Zhou Xiangmei Ren Hanna Chen Lin Zhong Xianping Bai Xiaoying Bian | 2023 | Engineering Microbiology2023，3，3： | 0 |
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