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1. Characterization of peritoneal cells from cats with experimentally-induced feline infectious peritonitis (FIP) using RNA-seq

Author:
Liu, Hongwei,   et al.   ; Watanabe, Rie; Eckstrand, Christina; Pedersen, Niels C.;     Show all 4 Authors
Source:
Veterinary research 2018 v.49 no.1 pp. 81
ISSN:
1297-9716
Subject:
B-lymphocytes; antigen-antibody complex; apoptosis; cats; cytotoxicity; death; feline infectious peritonitis; fever; gene expression; graft rejection; macrophages; major histocompatibility complex; messenger RNA; pathogens; receptors; sequence analysis; serotypes; veterinary medicine; viruses
Abstract:
... Laboratory cats were infected with a serotype I cat-passaged field strain of FIP virus (FIPV) and peritoneal cells harvested 2–3 weeks later at onset of lymphopenia, fever and serositis. Comparison peritoneal cells were collected from four healthy laboratory cats by peritoneal lavage and macrophages predominated in both populations. Differential mRNA expression analysis identified 5621 genes as de ...
DOI:
10.1186/s13567-018-0578-y
PubMed:
30086792
PubMed Central:
PMC6081860

2. Activation of the salicylic acid signalling pathway in wheat had no significant short-term impact on the diversity of root-associated microbiomes

Author:
Liu, Hongwei,   et al.   ; Carvalhais, Lilia C.; Schenk, Peer M.; Dennis, Paul G.;     Show all 4 Authors
Source:
Pedobiologia 2018 v.70 pp. 6-11
ISSN:
0031-4056
Subject:
Arabidopsis thaliana; Triticum aestivum; genetic markers; microbial communities; microbiome; microorganisms; mutants; pathogens; phenotype; phylogeny; salicylic acid; sequence analysis; signal transduction; soil types; stress tolerance; wheat
Abstract:
... Salicylic acid (SA) plays an important role in plant defence against biotrophic pathogens. Recent work with Arabidopsis thaliana mutants indicates an association between SA signalling and the diversity of root-associated microbial communities. This has led to the idea that activation of the SA pathway may help plants to rapidly recruit microbes that enhance stress tolerance and could be exploited ...
DOI:
10.1016/j.pedobi.2018.08.001

3. Chalcopyrite bioleaching of an in situ leaching system by introducing different functional oxidizers

Author:
Liu, Hongwei,   et al.   ; Huang, Caoming; Qin, Chong; Feng, Xue; Liu, Xueduan; Yin, Huaqun; Jiang, Luhua; Liang, Yili; Tao, Jiemeng;     Show all 9 Authors
Source:
RSC advances 2018 v.8 no.65 pp. 37040-37049
ISSN:
2046-2069
Subject:
X-ray diffraction; bioleaching; cell growth; community structure; copper; ecological function; iron; leachates; leaching; microbial communities; oxidants; pH; redox potential; sulfur; China
Abstract:
... Introducing exogenous species to an indigenous microbial community is an effective way to reveal the connections between metabolic processes, ecological function and microbial community structure. Herein, three different functional consortia (ferrous oxidizers, sulfur oxidizers and ferrous/sulfur oxidizers) were added to a natural leaching solution system derived from Zijin copper mine, China. The ...
DOI:
10.1039/c8ra07085g

4. Identification and Characterization of a Membrane-Bound Sesterterpene Cyclase from Streptomyces somaliensis

Author:
Liu, Hongwei,   et al.   ; Yang, Yanlong; Zhang, Yuting; Zhang, Shasha; Chen, Qingwen; Ma, Ke; Bao, Li; Tao, Yong; Yin, Wenbing; Wang, Guodong;     Show all 10 Authors
Source:
Journal of natural products 2018 v.81 no.4 pp. 1089-1092
ISSN:
1520-6025
Subject:
Escherichia coli; Streptomyces somaliensis; bacteria; genes; mass spectrometry; nuclear magnetic resonance spectroscopy; plants (botany); spectral analysis
Abstract:
... Sesterterpenes are usually found in plants and fungi, but are rare in bacteria. Here, we present the identification of StsC from Streptomyces somaliensis, a member of the UbiA superfamily, as a membrane-bound sesterterpene cyclase in bacteria. The cyclized products for StsC, somaliensenes A (1) and B (2), were identified by expressing the corresponding gene in an engineered Escherichia coli strain ...
DOI:
10.1021/acs.jnatprod.7b01033

5. The impact of modern plant breeding on dominant Chinese wheat cultivars (Triticum aestivum L.) revealed by SSR and functional markers

Author:
Liu, Hongwei,   et al.   ; Meng, Lingzhi; Xiang, Chao; Yang, Li; Mai, Chunyan; Yu, Liqiang; Wei, Yunliang; Li, Hongjie; Zhang, Hongjun; Zhou, Yang;     Show all 10 Authors
Source:
Genetic resources and crop evolution 2018 v.65 no.1 pp. 55-65
ISSN:
0925-9864
Subject:
Triticum aestivum; agronomic traits; alleles; crops; cultivars; genetic background; genetic variation; microsatellite repeats; regression analysis; wheat
Abstract:
... The modern plant breeding is generally considered to be a practice that leads to a narrowing in genetic diversity of crops. The objective of the present study was to assess whether this practice has led to the reduction of genetic diversity in modern Chinese wheat cultivars. A set of 80 dominant Chinese wheat cultivars released from 1942 to 2011 was used to describe the genetic diversity based on ...
DOI:
10.1007/s10722-017-0508-2

6. Numerical simulation of seawater intrusion to coastal aquifers and brine water/freshwater interaction in south coast of Laizhou Bay, China

Author:
Liu, Hongwei,   et al.   ; Chang, Yawen; Hu, Bill X.; Xu, Zexuan; Li, Xue; Tong, Juxiu; Chen, Lin; Zhang, Hanxiong; Miao, Jinjie; Ma, Zhen;     Show all 10 Authors
Source:
Journal of contaminant hydrology 2018 v.215 pp. 1-10
ISSN:
0169-7722
Subject:
agricultural land; aquifers; coasts; freshwater; groundwater; groundwater flow; irrigation; mathematical models; mining; public water supply; salinity; saltwater intrusion; China
Abstract:
... Seawater intrusion and brine water/freshwater interaction have significantly affected agriculture, industry and public water supply at Laizhou Bay, Shandong Province, China. In this study, a two-dimensional SEAWAT model is developed to simulate the seawater intrusion to coastal aquifers and brine water/fresh water interaction in the south of Laizhou Bay. This model is applied to predict the seawat ...
DOI:
10.1016/j.jconhyd.2018.06.002

7. Efficacy of a 3C-like protease inhibitor in treating various forms of acquired feline infectious peritonitis

Author:
Liu, Hongwei,   et al.   ; Pedersen, Niels C; Kim, Yunjeong; Galasiti Kankanamalage, Anushka C; Eckstrand, Chrissy; Groutas, William C; Bannasch, Michael; Meadows, Juliana M; Chang, Kyeong-Ok;     Show all 9 Authors
ISSN:
1532-2750
Subject:
adverse effects; alopecia; antiviral agents; drug therapy; feline infectious peritonitis; fibrosis; field experimentation; kittens; lymph nodes; proteinase inhibitors; remission; stinging; teeth
Abstract:
... The safety and efficacy of the 3C-like protease inhibitor GC376 was tested on a cohort of client-owned cats with various forms of feline infectious peritonitis (FIP). Twenty cats from 3.3–82 months of age (mean 10.4 months) with various forms of FIP were accepted into a field trial. Fourteen cats presented with wet or dry-to-wet FIP and six cats presented with dry FIP. GC376 was administered subcu ...
DOI:
10.1177/1098612X17729626

8. Asperorydines A–M: Prenylated Tryptophan-Derived Alkaloids with Neurotrophic Effects from Aspergillus oryzae

Author:
Liu, Hongwei,   et al.   ; Liu, Li; Bao, Li; Wang, Long; Ma, Ke; Han, Junjie; Yang, Yanlong; Liu, Ruixing; Ren, Jinwei; Yin, Wenbing; Wang, Wenzhao;     Show all 11 Authors
Source:
Journal of organic chemistry 2018 v.83 no.2 pp. 812-822
ISSN:
1520-6904
Subject:
Aspergillus oryzae; chemical reactions; chemical structure; circular dichroism spectroscopy; fungi; neurites; organic chemistry; quinoline alkaloids
Abstract:
... As part of our program to discover new bioactive agents from fungi, 13 new alkaloids accompanying 13 known related alkaloids were isolated from a wild strain of Aspergillus oryzae L1020. Compounds 1 and 2 have unprecedented 6/6/5/7/5 and 6/6/6/5/5 chemical skeletons, representing new members of quinoline alkaloids. Compound 3 is a new macrolactam with an unusual 6/5/6/8 ring system. Compounds 4–13 ...
DOI:
10.1021/acs.joc.7b02802

9. Pm61: a recessive gene for resistance to powdery mildew in wheat landrace Xuxusanyuehuang identified by comparative genomics analysis

Author:
Liu, Hongwei,   et al.   ; Sun, Huigai; Hu, Jinghuang; Song, Wei; Qiu, Dan; Cui, Lei; Wu, Peipei; Zhang, Hongjun; Yang, Li; Qu, Yunfeng; Li, Yahui; Li, Teng; Cheng, Wei; Zhou, Yang; Liu, Zhiyong; Li, Jingting; Li, Hongjie;     Show all 17 Authors
Source:
Theoretical and applied genetics 2018 v.131 no.10 pp. 2085-2097
ISSN:
0040-5752
Subject:
Aegilops tauschii; Brachypodium distachyon; Triticum aestivum; chromosome mapping; cultivars; disease outbreaks; disease resistance; expressed sequence tags; fungi; genetic analysis; genomics; inbred lines; landraces; loci; microsatellite repeats; powdery mildew; recessive genes; resistance genes; rice; seedlings; spring wheat; surveys
Abstract:
... KEY MESSAGE: A single recessive powdery mildew resistance gene Pm61 from wheat landrace Xuxusanyuehuang was mapped within a 0.46-cM genetic interval spanning a 1.3-Mb interval of the genomic region of chromosome arm 4AL. Epidemics of powdery mildew incited by the biotrophic fungus Blumeria graminis f. sp. tritici (Bgt) have caused significant yield reductions in many wheat (Triticum aestivum)-prod ...
DOI:
10.1007/s00122-018-3135-1

10. Coordination of Atomic Co–Pt Coupling Species at Carbon Defects as Active Sites for Oxygen Reduction Reaction

Author:
Liu, Hongwei,   et al.   ; Zhang, Longzhou; Fischer, Julia Melisande Theresa Agatha; Jia, Yi; Yan, Xuecheng; Xu, Wei; Wang, Xiyang; Chen, Jun; Yang, Dongjiang; Zhuang, Linzhou; Hankel, Marlies; Searles, Debra J.; Huang, Keke; Feng, Shouhua; Brown, Christopher L.; Yao, Xiangdong;     Show all 16 Authors
Source:
Journal of the American Chemical Society 2018 v.140 no.34 pp. 10757-10763
ISSN:
1520-5126
Subject:
active sites; asymmetry; catalysts; cobalt; density functional theory; durability; electrochemistry; graphene; nitrogen; platinum; synergism
Abstract:
... Platinum (Pt) is the state-of-the-art catalyst for oxygen reduction reaction (ORR), but its high cost and scarcity limit its large-scale use. However, if the usage of Pt reduces to a sufficiently low level, this critical barrier may be overcome. Atomically dispersed metal catalysts with high activity and high atom efficiency have the possibility to achieve this goal. Herein, we report a locally di ...
DOI:
10.1021/jacs.8b04647

11. Strategic tillage in conservation agricultural systems of north-eastern Australia: why, where, when and how?

Author:
Liu, Hongwei,   et al.   ; Dang, YashPal; Balzer, Anna; Crawford, Mark; Rincon-Florez, Vivian; Melland, AliceRowena; Antille, Diogenes; Kodur, Shreevatsa; Bell, MichaelJohn; Whish, JeremeyPatrick Milroy; Lai, Yunru; Seymour, Nikki; Carvalhais, LiliaCosta; Schenk, Peer;     Show all 14 Authors
Source:
Environmental science and pollution research international 2018 v.25 no.2 pp. 1000-1015
ISSN:
0944-1344
Subject:
Vertisols; bulk density; environmental health; farmers; farming systems; herbicides; no-tillage; nutrients; plant available water; profitability; rain; risk; runoff; sediments; semiarid zones; soil properties; soil quality; sowing; tillage implements; weed control; weeds; Australia
Abstract:
... Farmers often resort to an occasional tillage (strategic tillage (ST)) operation to combat constraints of no-tillage (NT) farming systems. There are conflicting reports regarding impacts of ST and a lack of knowledge around when, where and how ST is implemented to maximise its benefits without impacting negatively on soil and environment. We established 14 experiments during 2012–2015 on farms wit ...
DOI:
10.1007/s11356-017-8937-1