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  • 1
    Online Resource
    Online Resource
    Overexpression of ATP ‐binding cassette transporter Mdr49‐like confers resistance to imidacloprid in the field populations of brown planthopper, Nilaparvata lugens
    Wiley ; 2022
    In:  Pest Management Science Vol. 78, No. 2 ( 2022-02), p. 579-590
    Details
    In: Pest Management Science, Wiley, Vol. 78, No. 2 ( 2022-02), p. 579-590
    Abstract: The brown planthopper (BPH), Nilaparvata lugens (Stål), is the most severe pest attacking rice crops using sucking mouthparts. It causes significant damages to rice growth and food production worldwide. With the long‐term and wide use of insecticides, field populations of BPH have developed resistance to many insecticides. RESULTS Here, we showed that upregulation of an ATP‐binding cassette transporter gene NlMdr49‐like contributes to imidacloprid resistance in field populations of BPH. A comparative transcriptome analysis was performed to evaluate the gene expression in two field populations (JXSG18 and YNTC18). Compared with a susceptible strain (Sus), 202 upregulated genes and 170 downregulated genes were identified in both field populations. Functional enrichment analysis revealed that the differentially expressed genes (DEGs) are mainly linked to metabolic process and transmembrane transport. Among the candidate DEGs, NlMdr49‐like was significantly upregulated in both field populations. Based on the genome and transcriptome of BPH, the full‐length complementary DNA of NlMdr49‐like was sequenced and its molecular characteristics were analyzed. Expression pattern analysis of various tissues showed that NlMdr49‐like was predominantly expressed in midgut and Malpighian tubules which are important excretion organs. Knocking down NlMdr49‐like reduced BPH resistance to imidacloprid, but did not affect its resistance to the other nine insecticides (chlorpyrifos, thiamethoxam, nitenpyram, dinotefuran, sulfoxaflor, triflumezopyrim, ethiprole, buprofezin and pymetrozine). Furthermore, a transgenic strain of Drosophila melanogaster overexpressing NlMdr49‐like was less susceptible to imidacloprid. CONCLUSIONS Our findings indicate that upregulation of NlMdr49‐like is another mechanism contributing to imidacloprid resistance in N. lugens . This result is helpful to further understand the resistance mechanism of N. lugens to imidacloprid. © 2021 Society of Chemical Industry.
    Type of Medium: Online Resource
    ISSN: 1526-498X , 1526-4998
    URL: Issue
    URL: Article
    DOI: 10.1002/ps.v78.2
    DOI: 10.1002/ps.6666
    Language: English
    Publisher: Wiley
    Publication Date: 2022
    detail.hit.zdb_id: 2003455-6
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  • 2
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    Effects of nicotinic acetylcholine receptor subunit deletion mutants on insecticide susceptibility and fitness in Drosophila melanogaster
    Wiley ; 2022
    In:  Pest Management Science Vol. 78, No. 8 ( 2022-08), p. 3519-3527
    Details
    In: Pest Management Science, Wiley, Vol. 78, No. 8 ( 2022-08), p. 3519-3527
    Abstract: Nicotinic acetylcholine receptors (nAChRs) are major excitatory neurotransmitter receptors in insects and also the target site for many insecticides. Unfortunately, the effectiveness of these insecticides is diminishing as a consequence of the evolution of insecticide resistance. Further exploration of insecticide targets is important to sustainable pest management. RESULTS In order to validate the role of nAChR subunits in insecticide susceptibility and test whether the subunit's absence imposes the fitness cost on insects, we determined the susceptibility of eight nAChR subunit deletion mutants of Drosophila melanogaster to nine insecticides. These findings highlighted the specific resistance of the D α6 deletion mutant to spinosyns. Although triflumezopyrim, dinotefuran and imidacloprid are competitive modulators of nAChRs, differences in susceptibility of the insect with different deletion mutants suggested that the target sites of these three insecticides do not overlap completely. Mutants showed decreased susceptibility to insecticides, accompanied by a reduction in fitness. The number of eggs produced by D α1 attP , D α2 attP , D β2 attP and D β3 attP females was significantly lesser than that of the vas‐Cas9 strain as the control. In addition, adults of D α2 attP , D α3 attP and D α7 attP strains showed lower climbing performance. Meanwhile, males of D α3 attP , D α5 attP , D β2 attP and D β3 attP , and females of D β2 attP showed significantly shorter longevity than those of the vas‐Cas9 strain. CONCLUSION This study provides new insights into the interactions of different insecticides with different nAChRs subunit in D. melanogaster as a research model, it could help better understand such interaction in agricultural pests whose genetic manipulations for toxicological research are often challenging. © 2022 Society of Chemical Industry.
    Type of Medium: Online Resource
    ISSN: 1526-498X , 1526-4998
    URL: Issue
    URL: Article
    DOI: 10.1002/ps.v78.8
    DOI: 10.1002/ps.6992
    Language: English
    Publisher: Wiley
    Publication Date: 2022
    detail.hit.zdb_id: 2003455-6
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  • 3
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    Design, synthesis and biological activity of novel triketone‐containing quinoxaline as HPPD inhibitor
    Wiley ; 2022
    In:  Pest Management Science Vol. 78, No. 3 ( 2022-03), p. 938-946
    Details
    In: Pest Management Science, Wiley, Vol. 78, No. 3 ( 2022-03), p. 938-946
    Abstract: 4‐Hydroxyphenyl pyruvate dioxygenase (EC 1.13.11.27, HPPD) is one of the important target enzymes used to address the issue of weed control. HPPD‐inhibiting herbicides can reduce the carotenoid content in plants and hinder photosynthesis, eventually causing albinism and death. Exploring novel HPPD‐inhibiting herbicides is a significant direction in pesticide research. In the process of exploring new high‐efficiency HPPD inhibitors, a series of novel quinoxaline derivatives were designed and synthesized using an active fragment splicing strategy. RESULTS The title compounds were unambiguously characterized by infrared, 1 H NMR, 13 C NMR, and high‐resolution mass spectroscopy. The results of the in vitro tests indicated that the majority of the title compounds showed potent inhibition of Arabidopsis thaliana HPPD ( At HPPD). Preliminary bioevaluation results revealed that a number of novel compounds displayed better or excellent herbicidal activity against broadleaf and monocotyledonous weeds. Compound III‐5 showed herbicidal effects comparable to those of mesotrione at a rate of 150 g of active ingredient (ai)/ha for post‐emergence application. The results of molecular dynamics verified that compound III‐5 had a more stable protein‐binding ability. Molecular docking results showed that compound III‐5 and mesotrione shared homologous interplay with the surrounding residues. In addition, the enlarged aromatic ring system adds more force, and the hydrogen bond formed can enhance the synergy with π–π stacking. CONCLUSIONS The present work indicates that compound III‐5 may be a potential lead structure for the development of new HPPD inhibitors.
    Type of Medium: Online Resource
    ISSN: 1526-498X , 1526-4998
    URL: Issue
    URL: Article
    DOI: 10.1002/ps.v78.3
    DOI: 10.1002/ps.6703
    Language: English
    Publisher: Wiley
    Publication Date: 2022
    detail.hit.zdb_id: 2003455-6
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  • 4
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    Hypoxia promotes vasculogenic mimicry formation by vascular endothelial growth factor A mediating epithelial‐mesenchymal transition in salivary adenoid cystic carcinoma
    Wiley ; 2019
    In:  Cell Proliferation Vol. 52, No. 3 ( 2019-05)
    Details
    In: Cell Proliferation, Wiley, Vol. 52, No. 3 ( 2019-05)
    Abstract: To investigate the role of hypoxia in vasculogenic mimicry (VM) of salivary adenoid cystic carcinoma (SACC) and the underlying mechanism involved. Materials and methods Firstly, wound healing, transwell invasion, immunofluorescence and tube formation assays were performed to measure the effect of hypoxia on migration, invasion, EMT and VM of SACC cells, respectively. Then, immunofluorescence and RT‐PCR were used to detect the effect of hypoxia on VE‐cadherin and VEGFA expression. And pro‐vasculogenic mimicry effect of VEGFA was investigated by confocal laser scanning microscopy and Western blot. Moreover, the levels of E‐cadherin, N‐cadherin, Vimentin, CD44 and ALDH1 were determined by Western blot and immunofluorescence in SACC cells treated by exogenous VEGFA or bevacizumab. Finally, CD31/ PAS staining was performed to observe VM and immunohistochemistry was used to determine the levels of VEGFA and HIF‐1α in 95 SACC patients. The relationships between VM and clinicopathological variables, VEGFA or HIF‐1α level were analysed. Results Hypoxia promoted cell migration, invasion, EMT and VM formation, and enhanced VE‐cadherin and VEGFA expression in SACC cells. Further, exogenous VEGFA markedly increased the levels of N‐cadherin, Vimentin, CD44 and ALDH1, and inhibited the expression of E‐cadherin, while the VEGFA inhibitor reversed these changes. In addition, VM channels existed in 25 of 95 SACC samples, and there was a strong positive correlation between VM and clinic stage, distant metastases, VEGFA and HIF‐1α expression. Conclusions VEGFA played an important role in hypoxia‐induced VM through regulating EMT and stemness, which may eventually fuel the migration and invasion of SACC.
    Type of Medium: Online Resource
    ISSN: 0960-7722 , 1365-2184
    URL: Issue
    URL: Article
    DOI: 10.1111/cpr.2019.52.issue-3
    DOI: 10.1111/cpr.12600
    Language: English
    Publisher: Wiley
    Publication Date: 2019
    detail.hit.zdb_id: 2019986-7
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  • 5
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    Evolutionary relationships of the ancient fern lineage the adder's tongues (Ophioglossaceae) with description of Sahashia gen. nov
    Wiley ; 2020
    In:  Cladistics Vol. 36, No. 4 ( 2020-08), p. 380-393
    Details
    In: Cladistics, Wiley, Vol. 36, No. 4 ( 2020-08), p. 380-393
    Abstract: As an ancient lineage of ferns, Ophioglossaceae are evolutionarily among the most fascinating because they have the highest chromosome count of any known organism as well as the presence of sporophores, subterranean gametophytes, eusporangiate sporangia without annuli, and endophytic fungi. Previous studies have produced conflicting results, identifyingsome lineages with unresolved relationships, and have paid much attention to the subfamily Botrychioideae. But the other species‐rich subfamily, Ophioglossoideae, has remained largely understudied and only up to 12 accessions of Ophioglossoideae have been sampled. In this study, DNA sequences of seven plastid markers of 149 accessions (75 in Ophioglossoideae) representing approximately 82 species (approximately 74% of estimated species diversity sensu J. Syst. Evol., 2016, 54, 563) in the family, and two Marattiaceae and two Psilotaceae, are used to infer a phylogeny. Our major results include: (1) Ophioglossaceae are resolved as monophyletic with strong support, and so are all four subfamilies and genera sensu PPG I except Botrypus and Ophioglossum ; (2) a new genus Sahashia is segregated from Botrypus so that the monophyly of Botrypus can be retained; (3) the monophyly of Ophioglossum in its current circumscription is uncertain in spite of our large character sampling; (4) there is substantial cryptic speciation in Ophioderma detected by our molecular and morphological study; (5) the recognition of Holubiella is advocated based on its morphology and its sister relationship with Sceptridium ; and (6) a novel sister relationship between Botrychium and the JHS clade ( Japanobotrychium + ( Holubiella  +  Sceptridium )) is discovered.
    Type of Medium: Online Resource
    ISSN: 0748-3007 , 1096-0031
    URL: Issue
    URL: Article
    DOI: 10.1111/cla.v36.4
    DOI: 10.1111/cla.12408
    Language: English
    Publisher: Wiley
    Publication Date: 2020
    detail.hit.zdb_id: 1462608-1
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    SSG: 13
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  • 6
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    Time‐restricted feeding alleviates cardiac dysfunction induced by simulated microgravity via restoring cardiac FGF21 signaling
    Wiley ; 2020
    In:  The FASEB Journal Vol. 34, No. 11 ( 2020-11), p. 15180-15196
    Details
    In: The FASEB Journal, Wiley, Vol. 34, No. 11 ( 2020-11), p. 15180-15196
    Type of Medium: Online Resource
    ISSN: 0892-6638 , 1530-6860
    URL: Issue
    URL: Article
    DOI: 10.1096/fsb2.v34.11
    DOI: 10.1096/fj.202001246RR
    Language: English
    Publisher: Wiley
    Publication Date: 2020
    detail.hit.zdb_id: 1468876-1
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  • 7
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    Differential expression and modification of proteins during ontogenesis in Malus domestica
    Wiley ; 2011
    In:  PROTEOMICS Vol. 11, No. 24 ( 2011-12), p. 4688-4701
    Details
    In: PROTEOMICS, Wiley, Vol. 11, No. 24 ( 2011-12), p. 4688-4701
    Type of Medium: Online Resource
    ISSN: 1615-9853
    URL: Issue
    URL: Article
    DOI: 10.1002/pmic.v11.24
    DOI: 10.1002/pmic.201100132
    Language: English
    Publisher: Wiley
    Publication Date: 2011
    detail.hit.zdb_id: 2037674-1
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  • 8
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    A global plastid phylogeny of the brake fern genus Pteris (Pteridaceae) and related genera in the Pteridoideae
    Wiley ; 2015
    In:  Cladistics Vol. 31, No. 4 ( 2015-08), p. 406-423
    Details
    In: Cladistics, Wiley, Vol. 31, No. 4 ( 2015-08), p. 406-423
    Abstract: The brake fern genus Pteris belongs to the Pteridaceae subfamily Pteridoideae. It contains 200–250 species distributed on all continents except Antarctica, with its highest species diversity in tropical and subtropical regions. The monophyly of Pteris has long been in question because of its great morphological diversity and because of the controversial relationships of the Australian endemic monospecific genus Platyzoma . The circumscription of the Pteridoideae has likewise been uncertain. Previous studies typically had sparse sampling of Pteris species and related genera and used limited DNA sequence data. In the present study, DNA sequences of six plastid loci of 146 accessions representing 119 species of Pteris (including the type of the genus) and 18 related genera were used to infer a phylogeny using maximum‐likelihood, Bayesian‐inference and maximum‐parsimony methods. Our major results include: (i) the previous uncertain relationships of Platyzoma were due to long‐branch attraction; (ii) Afropteris , Neurocallis , Ochropteris and Platyzoma are all embedded within a well‐supported Pteris sensu lato ; (iii) the traditionally circumscribed Jamesonia is paraphyletic in relation to a monophyletic Eriosorus ; (iv) Pteridoideae contains 15 genera: Actiniopteris , Anogramma , Austrogramme , Cerosora , Cosentinia , Eriosorus , Jamesonia , Nephopteris (no molecular data), Onychium , Pityrogramma , Pteris , Pterozonium , Syngramma , Taenitis and Tryonia ; and (v) 15 well‐supported clades within Pteris are identified, which differ from one another on molecular, morphological and geographical grounds, and represent 15 major evolutionary lineages.
    Type of Medium: Online Resource
    ISSN: 0748-3007 , 1096-0031
    URL: Issue
    URL: Article
    DOI: 10.1111/cla.2015.31.issue-4
    DOI: 10.1111/cla.12094
    Language: English
    Publisher: Wiley
    Publication Date: 2015
    detail.hit.zdb_id: 1462608-1
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  • 9
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    Tree of life for the genera of Chinese vascular plants
    Wiley ; 2016
    In:  Journal of Systematics and Evolution Vol. 54, No. 4 ( 2016-07), p. 277-306
    Details
    In: Journal of Systematics and Evolution, Wiley, Vol. 54, No. 4 ( 2016-07), p. 277-306
    Abstract: We reconstructed a phylogenetic tree of Chinese vascular plants (Tracheophyta) using sequences of the chloroplast genes atpB , matK , ndhF , and rbcL and mitochondrial matR . We produced a matrix comprising 6098 species and including 13 695 DNA sequences, of which 1803 were newly generated. Our taxonomic sampling spanned 3114 genera representing 323 families of Chinese vascular plants, covering more than 93% of all genera known from China. The comprehensive large phylogeny supports most relationships among and within families recognized by recent molecular phylogenetic studies for lycophytes, ferns (monilophytes), gymnosperms, and angiosperms. For angiosperms, most families in Angiosperm Phylogeny Group IV are supported as monophyletic, except for a paraphyletic Dipterocarpaceae and Santalaceae. The infrafamilial relationships of several large families and monophyly of some large genera are well supported by our dense taxonomic sampling. Our results showed that two species of Eberhardtia are sister to a clade formed by all other taxa of Sapotaceae, except Sarcosperma . We have made our phylogeny of Chinese vascular plants publically available for the creation of subtrees via SoTree ( http://www.darwintree.cn/flora/index.shtml ), an automated phylogeny assembly tool for ecologists.
    Type of Medium: Online Resource
    ISSN: 1674-4918 , 1759-6831
    URL: Issue
    URL: Article
    DOI: 10.1111/jse.v54.4
    DOI: 10.1111/jse.12219
    Language: English
    Publisher: Wiley
    Publication Date: 2016
    detail.hit.zdb_id: 2516638-4
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  • 10
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    A global phylogeny of Lycopodiaceae (Lycopodiales; lycophytes) with the description of a new genus, Brownseya , from Oceania
    Wiley ; 2022
    In:  TAXON Vol. 71, No. 1 ( 2022-02), p. 25-51
    Details
    In: TAXON, Wiley, Vol. 71, No. 1 ( 2022-02), p. 25-51
    Abstract: Lycopodiaceae are one of the oldest lineages of any living vascular plants and contain about 400 species distributed on all continents except Antarctica, with its highest diversity in tropical regions. Previous studies on the morphology, anatomy, and molecular systematics of Lycopodiaceae have made substantial progress in understanding the diversity and evolution of the family, but major issues remain. In particular, earlier studies had relatively sparse taxon sampling, some critical relationships among the genera have not been well resolved, and the monophyly of some genera (e.g., Huperzia , Lycopodiella , Pseudolycopodiella , Spinulum ) has not been robustly tested with large sampling. In this study, we apply maximum likelihood, maximum parsimony, and Bayesian inference to a dataset of 1150 (918 newly generated) DNA sequences of seven plastid markers ( atpA , psbA‐trnH , rbcL , rps4 , rps4‐trnS , trnL , trnL‐F ) of 334 accessions representing ca. 155 (ca. 39% of all) species in the family to infer a global phylogeny. Our major results include: (1) the tree is resolved into three primary clades corresponding to the three subfamilies, Huperzioideae, Lycopodioideae, and Lycopodielloideae; (2) these three primary clades are resolved into 17 major clades, of which 16 represent genera recognized in the PPG I classification, while Lycopodiella serpentina is resolved as sister to Palhinhaea , and thus a new genus, Brownseya , is described, and a key to genera of Lycopodielloideae is given; (3) Phylloglossum is strongly or moderately supported as sister to Phlegmariurus in ML and MP analyses (but not in BI analysis), and thus our evidence supports the recognition of Phlegmariurus in order to maintain a monophyletic Huperzia ; (4) Lycopodiella is sister to Pseudolycopodiella and they together are sister to Lateristachys  + ( Brownseya +  Palhinhaea ); (5) Huperzia , Lycopodiella , Pseudolycopodiella , and Spinulum are each strongly supported as monophyletic; (6) spore morphology is well consistent with the phylogenetic relationships in the family; and (7) based on these results we recognize 17 genera in three subfamilies in the family.
    Type of Medium: Online Resource
    ISSN: 0040-0262 , 1996-8175
    URL: Issue
    URL: Article
    DOI: 10.1002/tax.v71.1
    DOI: 10.1002/tax.12597
    Language: English
    Publisher: Wiley
    Publication Date: 2022
    detail.hit.zdb_id: 2081189-5
    detail.hit.zdb_id: 204216-2
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