13 Works

Data from: Contrasting effects of specialist and generalist herbivores on resistance evolution in invasive plants

Zhijie Zhang, Xiaoyun Pan, Dana Blumenthal, Mark Van Kleunen, Mu Liu & Bo Li
Invasive alien plants are likely to be released from specialist herbivores and at the same time encounter biotic resistance from resident generalist herbivores in their new ranges. The Shifting Defense Hypothesis predicts that this will result in evolution of decreased defense against specialist herbivores and increased defense against generalist herbivores. To test this, we performed a comprehensive meta-analysis of 61 common garden studies that provide data on resistance and/or tolerance for both introduced and native...

Data from: Functional roles of Mg2+ binding sites in ion-dependent gating of a Mg2+ channel, MgtE, revealed by solution NMR

Tatsuro Maruyama, Shunsuke Imai, Tsukasa Kusakizako, Motoyuki Hattori, Ryuichiro Ishitani, Osamu Nureki, Koichi Ito, Andrès D. Maturana, Ichio Shimada & Masanori Osawa
Magnesium ions (Mg2+) are divalent cations essential for various cellular functions. Mg2+ homeostasis is maintained through Mg2+ channels such as MgtE, a prokaryotic Mg2+ channel whose gating is regulated by intracellular Mg2+ levels. Our previous crystal structure of MgtE in the Mg2+-bound, closed state revealed the existence of seven crystallographically-independent Mg2+-binding sites, Mg1–Mg7. The role of Mg2+-binding to each site in channel closure remains unknown. Here, we investigated Mg2+-dependent changes in the structure and dynamics...

Data from: Order-level fern plastome phylogenomics: new insights from Hymenophyllales

Li-Yaung Kuo, Xinping Qi, Hong Ma & Fay-Wei Li
PREMISE OF THE STUDY: Filmy ferns (Hymenophyllales) are a highly specialized lineage, having mesophyll one cell layer thick and inhabiting particularly shaded and humid environments. The phylogenetic placement of Hymenophyllales has been inconclusive, and while over 87 whole fern plastomes have been published, none was from Hymenophyllales. To better understand the evolutionary history of filmy ferns, we sequenced the first complete plastome for this order. METHODS: We compiled a plastome phylogenomic dataset encompassing all eleven...

Data from: VEGF-A/VEGFR-2 and FGF-2/FGFR-1 but not PDGF-BB/PDGFR-β play important roles in promoting immature and inflammatory intraplaque angiogenesis

Yang Mao, Xiaoqiong Liu, Yu Song, Chungang Zhai & Lei Zhang
Various angiogenic factors have been shown to play important roles in intraplaque angiogenesis, while little is known about the dynamic expression change and interplay between various angiogenic factors and intraplaque angiogenesis under high cholesterol conditions. New Zealand rabbits underwent balloon injury of the abdominal artery and then were assigned to a control group (n=15, normal chow) or high cholesterol group (n=25, 1% high cholesterol diet). At weeks 4, 6, 8, 10, and 12 after acclimation,...

Data from: Evolution of increased intraspecific competitive ability following introduction: the importance of relatedness among genotypes.

Zhijie Zhang, Fang Zhou, Xiaoyun Pan, Mark Van Kleunen, Mu Liu, Bo Li & Mark Kleunen
1.A long‐standing explanation for invasion success is that invasive plants could evolve to be more competitive following introduction. This evolution of increased competitive ability (EICA) hypothesis, however, has seldom been tested with regard to intraspecific competition. Given that plants can display different responses to related and unrelated conspecifics, the evolution of intraspecific competitive ability might be specific to genotypes of different relatedness. 2.Here, we grew five native (South American) and five introduced (North American) genotypes...

Data from: A lateral flow strip based on gold nanoparticles to detect 6-monoacetylmorphine in oral fluid

Jia Liu, Xiaolong Hu, Fangqi Cao, Yurong Zhang, Jianzhong Lu & Libo Zeng
We used lateral flow strips (LFS) based on gold nanoparticles (AuNPs) to detect 6-monoacetylmorphine (6-MAM; heroin’s unique metabolite) in oral fluid samples. In this competitive lateral chromatographic immunoassay, the 6-MAM was chemically synthesized and conjugated to bovine serum albumin (BSA). The results were qualitatively detected via the color change of the test line. By using a proper sample pad, a suitable NC membrane and a customized sponge device adsorbed the oral fluid directly from mouth,...

Data from: Explaining the ocean’s richest biodiversity hotspot and global patterns of fish diversity

Elizabeth Christina Miller, Kenji T. Hayashi, Dongyuan Song & John J. Wiens
For most marine organisms, species richness peaks in the Central Indo-Pacific region and declines longitudinally, a striking pattern that remains poorly understood. Here, we used phylogenetic approaches to address the causes of richness patterns among global marine regions, comparing the relative importance of colonization time, number of colonization events, and diversification rates (speciation minus extinction). We estimated regional richness using distributional data for almost all percomorph fishes (17,435 species total, including ~72% of all marine...

Data from: Multiple habitat use by declining migratory birds necessitates joined-up conservation

Micha V Jackson, L R Carrasco, Chi-Yeung Choi, Jing Li, Zhijun Ma, David S Melville, Tong Mu, He-Bo Peng, Bradley K Woodworth, Ziyou Yang, Lin Zhang & Richard A Fuller
Many species depend on multiple habitats at different points in space and time. Their effective conservation requires an understanding of how and when each habitat is used, coupled with adequate protection. Migratory shorebirds use intertidal and supratidal wetlands, both of which are affected by coastal landscape change. Yet the extent to which shorebirds use artificial supratidal habitats, particularly at highly developed stopover sites, remains poorly understood leading to potential deficiencies in habitat management. We surveyed...

Data from: Landscape genetic structure of Scirpus mariqueter reveals a putatively adaptive differentiation under strong gene flow in estuaries

Mei Yang, Chengyuan Xu, Pierre Duchesne, Qiang Ma, Ganqiang Yin, Yang Fang, Fan Lu & Wenju Zhang
Estuarine organisms grow in highly heterogeneous habitats and their genetic differentiation are driven by selective and neutral processes as well as population colonization history. However, the relative importance of the processes that underlie genetic structure is still puzzling. Scirpus mariqueter is a perennial grass almost limited in the Changjiang River estuary and it’s adjacent Qiantang River estuary. Here, using amplified fragment length polymorphism (AFLP), a moderate-high level of genetic differentiation among populations (range FST: 0.0310-0.3325)...

Data from: Daphnia galeata and D. dentifera are geographically and ecologically separated whereas their hybrids occur in intermediate habitats: a survey of 44 Chinese lakes

Xiaolin Ma, Wei Hu, Petr Smilauer, Mingbo Yin & Justyna Wolinska
The idea that hybridization promotes range expansion has received recent attention, but support from field studies is limited. We hypothesized that in the cladoceran waterflea Daphnia, parental species are geographically and ecologically separated, whereas hybrids occupy intermediate or occasionally extreme environments, potentially facilitating range expansion of parental species. We assessed the distribution of Daphnia dentifera, D. galeata and their interspecific hybrids across 44 lakes in China (using mitochondrial and microsatellite markers), and related it to...

Data from: Latitudinal pattern of flowering synchrony in an invasive wind-pollinated plant

Shiyun Qiu, Xiao Xu, Shuangshuang Liu, Wenwen Liu, Jing Liu, Ming Nie, Fuchen Shi, Yihui Zhang, Jacob Weiner & Bo Li
Flowering synchrony can play an important role in plants’ reproductive success, which is essential for the successful establishment and spread of invasive plants. Although flowering synchrony has been found to be closely related to climatic factors, the effects of variation in such factors along latitudinal gradients on flowering synchrony, and the role of flowering synchrony in the reproductive success of invading populations remain largely unexplored. In a two-year field study, we examined the latitudinal variation...

Data from: Invasive plants differentially affect soil biota through litter and rhizosphere pathways: a meta-analysis

Pei Zhang, Bo LI, Jihua Wu & Shuijin Hu
Invasive plants affect soil biota through litter and rhizosphere inputs, but the direction and magnitude of these effects are variable. We conducted a meta-analysis to examine the different effects of litter and rhizosphere of invasive plants on soil communities and nutrient cycling. Our results showed that invasive plants increased bacterial biomass by 16%, detritivore abundance by 119% and microbivore abundance by 89% through litter pathway. In the rhizosphere, invasive plants reduced bacterial biomass by 12%,...

Data from: Environmental resource deficit may drive the evolution of intraspecific trait variation in invasive plant populations

Shuangshuang Liu, Jared Streich, Justin O. Borevitz, Kevin J. Rice, Tingting Li, Bo Li & Kent J. Bradford
Intraspecific trait variation within natural populations (i.e. intra‐population trait variation, IPTV) is the basic source for selection and can have significant ecological consequences. Higher IPTV may increase a population's niche breath and benefit interspecies competition under a resource‐limited environment, thus affecting the ability of a species to move into novel habitats. However, the reciprocal influences of variation in environmental conditions and phenotypic trait expression in spreading plant populations are not clearly defined. We propose that...

Registration Year

  • 2018
    13

Resource Types

  • Dataset
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Affiliations

  • Fudan University
    13
  • Taizhou University
    2
  • University of Konstanz
    2
  • Princeton University
    1
  • Xiamen University
    1
  • University of California System
    1
  • University of Queensland
    1
  • Sichuan University
    1
  • Australian National University
    1
  • Leibniz Institute of Freshwater Ecology and Inland Fisheries
    1