机构

• 地理科学与资源研究... [10]
• 西双版纳热带植物园 [2]
• 昆明植物研究所 [2]
• 新疆生态与地理研究所 [1]
• 烟台海岸带研究所 [1]

采集方式

• OAI收割 [16]

内容类型

• 期刊论文 [12]
• SCI/SSCI论文 [4]

发表日期

• 2021 [2]
• 2019 [4]
• 2018 [4]
• 2014 [1]
• 2013 [1]
• 2009 [1]
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学科主题

• Environmen... [1]
• Plant Scie... [1]
• 生物学::植物学::... [1]

筛选

浏览/检索结果: 共16条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 The Overexpression of NUC Promotes Development and Increases Resistance to Nitrogen Deficiency in Arabidopsis thaliana 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2021, 卷号: 22, 期号: 21, 页码: 11413 作者:  Ling,Jing;  Huang,Xing;  Jia,Yanxia;  Li,Weiqi;  Zhang,Xudong   |  收藏  |  浏览/下载：167/0  |  提交时间：2022/04/02 NUTCRACKER  development  primary roots  lateral roots  nitrogen response gene  nitrogen deficiency  TRANSCRIPTION FACTORS  NITRATE TRANSPORT  ROOT  RESPONSES  SHOOTS  GROWTH  ANR1   Characterisation of manganese toxicity tolerance in Arabis paniculata 期刊论文  OAI收割 PLANT DIVERSITY, 2021, 卷号: 43, 期号: 2, 页码: 163-172 作者:  Tang,Ting;  Tao,Faqing;  Li,Weiqi   |  收藏  |  浏览/下载：43/0  |  提交时间：2022/04/02 Arabis paniculata  Manganese toxicity  Transcriptome  Gene expression  DIFFUSION FACILITATOR FAMILY  ARABIDOPSIS-THALIANA  EXCESS MANGANESE  PLANTS  CADMIUM  ACCUMULATION  TRANSPORT  RESPONSES  STRESS  ROOTS   Competition increased fine root biomass in Chinese fir (Cunninghamia lanceolata) plantations in Subtropical China 期刊论文  OAI收割 FOREST ECOLOGY AND MANAGEMENT, 2019, 卷号: 435, 页码: 151-157 作者:  Liao, Yingchun;  Fan, Houbao;  Wei, Xiaohua;  Wu, Jianping;  Duan, Honglang   |  收藏  |  浏览/下载：76/0  |  提交时间：2019/05/22 Fine tree root biomass  Absorptive roots  Fine transport roots  Fine understory vegetation roots  Forest biomass  Competition   Competition increased fine root biomass in Chinese fir (Cunninghamia lanceolata) plantations in Subtropical China 期刊论文  OAI收割 FOREST ECOLOGY AND MANAGEMENT, 2019, 卷号: 435, 页码: 151-157 作者:  Liao, Yingchun;  Fan, Houbao;  Wei, Xiaohua;  Wu, Jianping;  Duan, Honglang   |  收藏  |  浏览/下载：24/0  |  提交时间：2019/05/22 Fine tree root biomass  Absorptive roots  Fine transport roots  Fine understory vegetation roots  Forest biomass  Competition   Competition increased fine root biomass in Chinese fir (Cunninghamia lanceolata) plantations in Subtropical China 期刊论文  OAI收割 FOREST ECOLOGY AND MANAGEMENT, 2019, 卷号: 435, 页码: 151-157 作者:  Liao, Yingchun;  Fan, Houbao;  Wei, Xiaohua;  Wu, Jianping;  Duan, Honglang   |  收藏  |  浏览/下载：19/0  |  提交时间：2019/05/22 Fine tree root biomass  Absorptive roots  Fine transport roots  Fine understory vegetation roots  Forest biomass  Competition   食用蔬菜能吸收和积累微塑料 期刊论文  OAI收割 科学通报, 2019, 卷号: 64, 期号: 9, 页码: 928-934 作者:  李连祯;  周倩;  尹娜;  涂晨;  骆永明   |  收藏  |  浏览/下载：142/0  |  提交时间：2020/06/17 微塑料  生菜  聚苯乙烯微球  吸收  积累  健康风险  microplastics  lettuce  polystyrene microbeads  uptake  accumulation  human health risk  Microplastic (MP, 100 nm-5 mm) may present an attributable risk to ecosystem and human health, and its pollution has become a global environmental concern. Despite a wealth of information on the accumulation of MPs in aquatic species, there is no information on the uptake and accumulation of MPs by higher plants. Terrestrial edible plants are directly exposed to MPs when agricultural soil was applied with organic manure, sewage sludge as fertilizer or plastic mulching. In this paper, the uptake of two sizes of polystyrene (PS) microbeads (0.2 and 1.0 mum) and then their distribution and migration in an edible plant lettuce were firstly investigated based on laboratory experiments. We used fluorescent markers to track PS microbeads in plant tissues and found fluorescence to be a sensitive and reliable detection method. Sections from untreated control lettuce showed no autofluorescence. When roots were treated with fluorescently labeled PS microbeads, the microbeads could be identified by its fluorescence. Our main study investigated the uptake of 0.2 mum beads, as few luminescence signals were observed in lettuce roots for 1.0 mum beads in our experiment. We observed that 0.2 mum fluorescent microbeads were extracellularly trapped in the root cap mucilage (which is a highly hydrated polysaccharide) and a dark green tip (which was typical of lettuce roots exposed to label PS beads) was usually visible to the naked eye. Confocal images revealed that the PS luminescence signals were mainly located in the vascular system and on the cell walls of the cortex tissue of the roots, indicated that the beads passed through the intercellular space via the apoplastic transport system. Once inside the central cylinder, the 0.2 mum PS beads were transferred from the roots to the stems and leaves via the vascular system following the transpiration stream. We also observed that the PS beads adhered to one another and self-assembled systematically into grape-like and (chain) string-like clusters in the intercellular space of the root and stem vascular tissue of lettuce plant. In contrast to the root and stem, PS beads were dispersed in the leaf tissue. Here, for the first time we provide evidence of the adherence, uptake, accumulation, and translocation of submicrometer MPs within an edible plant. Our findings highlight the previously underappreciated human exposure pathway to MPs through the consumption of contaminated crops and emphasize the need for new management strategies to control the release of MPs waste products into the terrestrial environment. Ultimately, the potential impacts of low range sized MPs on food safety of crop plants and human health need to be urgently considered.   Elaborate differences between trees and understory plants in the deployment of fine roots 期刊论文  OAI收割 PLANT AND SOIL, 2018, 卷号: 431, 期号: 1-2, 页码: 433-447 作者:  Jiang, Peipei;  Wang, Huimin;  Fu, Xiaoli;  Dai, Xiaoqin;  Kou, Liang   |  收藏  |  浏览/下载：59/0  |  提交时间：2019/05/23 Absorptive roots  Branch capacity  Horizontal distribution  Root order  Transport roots  Vertical distribution   Elaborate differences between trees and understory plants in the deployment of fine roots 期刊论文  OAI收割 PLANT AND SOIL, 2018, 卷号: 431, 期号: 1-2, 页码: 433-447 作者:  Jiang, Peipei;  Wang, Huimin;  Fu, Xiaoli;  Dai, Xiaoqin;  Kou, Liang   |  收藏  |  浏览/下载：20/0  |  提交时间：2019/05/23 Absorptive roots  Branch capacity  Horizontal distribution  Root order  Transport roots  Vertical distribution   Elaborate differences between trees and understory plants in the deployment of fine roots 期刊论文  OAI收割 PLANT AND SOIL, 2018, 卷号: 431, 期号: 1-2, 页码: 433-447 作者:  Jiang, Peipei;  Wang, Huimin;  Fu, Xiaoli;  Dai, Xiaoqin;  Kou, Liang   |  收藏  |  浏览/下载：12/0  |  提交时间：2019/05/23 Absorptive roots  Branch capacity  Horizontal distribution  Root order  Transport roots  Vertical distribution   cGMP is involved in Zn tolerance through the modulation of auxin redistribution in root tips 期刊论文  OAI收割 ENVIRONMENTAL AND EXPERIMENTAL BOTANY, 2018, 卷号: 147, 期号: x, 页码: 22-30 作者:  Zhang, Ping;  Sun, Liangliang;  Qin, Jun;  Wan, Jinpeng   |  收藏  |  浏览/下载：164/0  |  提交时间：2018/03/07 Stem-cell Niche  Arabidopsis-thaliana  Nitric-oxide  Cyclic-gmp  Differential Expression  Aux/iaa Proteins  Zinc Tolerance  Soybean Roots  Growth  Transport