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1. Accumulation, transportation, and distribution of tetracycline and cadmium in rice

Author:
Chunfeng He; Jini Zhou; Chen Yang; Zhiyi Song; Junheng He; Ziqing Huang; Yurong Deng; Jinling Wang; Yu Xiong; Zhi Dang
Source:
Journal of environmental sciences (China) 2023 v.126 pp. 58-69
ISSN:
1001-0742
Subject:
root growth,   etc   ; absorption; cadmium; heavy metals; hydroponics; mass spectrometry; pollutants; pollution; rice; root tips; stele; tetracycline; tillering; toxicity; transportation; China;     Show all 16 Subjects
Abstract:
... Co-exposure to heavy metal and antibiotic pollution might result in complexation and synergistic interactions, affecting rice growth and further exacerbating pollutant enrichment. Therefore, our study sought to clarify the influence of different Tetracycline (TC) and Cadmium(Cd) concentration ratios (both alone and combined) on rice growth, pollutant accumulation, and transportation during the til ...
DOI:
10.1016/j.jes.2022.03.034

2. Enhanced remediation of pollutants by microorganisms–plant combination

Author:
M. Supreeth
Source:
International journal of environmental science and technology 2022 v.19 no.5 pp. 4587-4598
ISSN:
1735-1472
Subject:
root growth,   etc   ; air; germination; humans; phyllosphere; remediation; rhizosphere; soil; toxicity;     Show all 9 Subjects
Abstract:
... The pollutants have become ubiquitous in the total environment (water, soil and air) due to human activities and they are hazardous to all forms of life on the earth. This problem has made scientists focus on mitigating or complete reduction in pollutants by several means. Microorganism and plants are known to scavenge pollutants. Both are studied enormously in reducing, refining, and removing pol ...
DOI:
10.1007/s13762-021-03354-7

3. OsSPL14 is involved in nitrogen-deficiency-induced root elongation in rice

Author:
Bobo Wang; Xiaoli Guo; Xuejiao Qi; Fan Feng; Xiuli Zhu; Yibo Hu; Junzhou Li; Quanzhi Zhao; Huwei Sun
Source:
Environmental and experimental botany 2022 v.198 pp. 104852
ISSN:
0098-8472
Subject:
root growth,   etc   ; Oryza sativa; auxins; nitrogen; rice; strigolactones; transcription factors;     Show all 7 Subjects
Abstract:
... Nitrogen (N) is an essential element for rice (Oryza sativa L.) growth. Rice responds to N-limiting conditions by changing root morphology. Strigolactones (SLs) and auxin modulate rice root elongation under N-deficient conditions. However, the interactions between SLs and auxin in the regulation of root elongation in response to N deficiency remain needing further study. Here, we analysed the func ...
DOI:
10.1016/j.envexpbot.2022.104852

4. Evaluation of the eco-compatibility of polyamidoamines by means of seed germination test

Author:
Jenny Alongi; Alberto Costantini; Paolo Ferruti; Elisabetta Ranucci
Source:
Polymer degradation and stability 2022 v.197 pp. 109854
ISSN:
0141-3910
Subject:
root growth,   etc   ; degradation; dextran; polymers; potassium; seed germination; water solubility; watercress;     Show all 8 Subjects
Abstract:
... The eco-compatibility of the glycine-derived polyamidoamine M-GLY, chosen as the benchmark for water-soluble polyamidoamines, was investigated by means of the seed germination test using watercress seeds. The percent germinated seeds and their root elongation were measured, and the corresponding germination index (GI) calculated for each set of data obtained by incubating the seeds with M-GLY aque ...
DOI:
10.1016/j.polymdegradstab.2022.109854

5. Rooting and growth characteristics of ‘Maehyang’ strawberry cutting transplants affected by different growing media including decomposed granite

Author:
Hee-Sung Hwang; Hyeon-Woo Jeong; Hyeon-Gyu Jo; Jae-Hyeon Kang; Seung-Jae Hwang
Source:
Rhizosphere 2022 v.22 pp. 100520
ISSN:
2452-2198
Subject:
root growth,   etc   ; chlorophyll; coir; granite; humidification; particle size; perlite; rhizosphere; strawberries;     Show all 9 Subjects
Abstract:
... This study was conducted to examine the effects of different rooting media that include decomposed granite on the rooting characteristics and growth of strawberry cutting transplants. The six rooting media that were used in the experiment included coir (CO), mixed media (MIX, coir:perlite = 8:2, v/v), perlite (PL), decomposed granite 1–3 mm (GS), decomposed granite 3–5 mm (GM), and decomposed gran ...
DOI:
10.1016/j.rhisph.2022.100520

6. Effects of different water conditions on the biomass, root morphology and aerenchyma formation in bermudagrass (Cynodon dactylon (L.) Pers)

Author:
Zhongxun Yuan; Xilu Ni; Chunhua Chen; Songlin Zhang; Xuemei Chen; Zhihua Yang; Changxiao Li
Source:
BMC plant biology 2022 v.22 no.1 pp. 266
ISSN:
1471-2229
Subject:
root growth,   etc   ; Cynodon dactylon; aerenchyma; biomarkers; biomass; programmed cell death; submergence; surface area;     Show all 8 Subjects
Abstract:
... BACKGROUND: The bermudagrass (Cynodon dactylon (L.) Pers) roots responded differently in terms of morphological and anatomical characteristics under diverse submergence conditions, and they developed aerenchyma under non-flooding condition. In order to understand these mechanisms, bermudagrass cuttings were used as experimental material to examine their biomass, root morphology, and aerenchyma for ...
DOI:
10.1186/s12870-022-03653-2

7. Symplastic communication in the root cap directs auxin distribution to modulate root development

Author:
Meng Li; Mengxue Wang; Qingyun Lin; Mengyao Wang; Xufang Niu; Jie Cheng; Meizhi Xu; Yaxin Qin; Xinyi Liao; Jian Xu; Shuang Wu
Source:
Journal of integrative plant biology 2022 v.64 no.4 pp. 859-870
ISSN:
1672-9072
Subject:
root growth,   etc   ; Arabidopsis; auxins; cell division; plasmodesmata; root cap; root meristems; stem cells;     Show all 8 Subjects
Abstract:
... Root cap not only protects root meristem, but also detects and transduces the signals of environmental changes to affect root development. The symplastic communication is an important way for plants to transduce signals to coordinate the development and physiology in response to the changing enviroments. However, it is unclear how the symplastic communication between root cap cells affects root gr ...
DOI:
10.1111/jipb.13237

8. A tale of two players: the role of phosphate in iron and zinc homeostatic interactions

Author:
Katerina S. Lay-Pruitt; Wujian Wang; Chanakan Prom-u-thai; Ajay Pandey; Luqing Zheng; Hatem Rouached
Source:
Planta 2022 v.256 no.2 pp. 23
ISSN:
0032-0935
Subject:
root growth,   etc   ; homeostasis; human health; iron; phosphorus; photosynthesis; plant nutrition; soil; transcription (genetics); zinc;     Show all 10 Subjects
Abstract:
... MAIN CONCLUSION: This minireview details the impact of iron–phosphate and zinc–phosphate interactions in plants and provides perspectives for further areas of research regarding nutrient homeostasis. Iron (Fe) and zinc (Zn) are among the most important micronutrients for plant growth and have numerous implications for human health and agriculture. While plants have developed efficient uptake and t ...
DOI:
10.1007/s00425-022-03922-2

9. CDC48B facilitates the intercellular trafficking of SHORT‐ROOT during radial patterning in roots

Author:
Lihui Yang; Mingyue Zhu; Yi Yang; Ke Wang; Yulei Che; Shurui Yang; Jinxiang Wang; Xin Yu; Lixin Li; Shuang Wu; Klaus Palme; Xugang Li
Source:
Journal of integrative plant biology 2022 v.64 no.4 pp. 843-858
ISSN:
1672-9072
Subject:
root growth,   etc   ; cell division; cortex; endodermis; fluorescence; genes; membrane fusion; mutants; protein degradation; stele;     Show all 10 Subjects
Abstract:
... CELL DIVISION CONTROL PROTEIN48 (CDC48) is essential for membrane fusion, protein degradation, and other cellular processes. Here, we revealed the crucial role of CDC48B in regulating periclinal cell division in roots by analyzing the recessive gen1 mutant. We identified the GEN1 gene through map‐based cloning and verified that GEN1 encodes CDC48B. gen1 showed severely inhibited root growth, incre ...
DOI:
10.1111/jipb.13231

10. Influence of Structural Parameters of Intermittent Discharge Equipment on Hole Fertilization Performance

Author:
Kang Zhang; Xue Mei Wu; Zhu Jun Song; FuiGui Zhang; Le Zhen
Source:
Journal of the ASABE v.65 no.2 pp. 357-366
ISSN:
2769-3287
Subject:
root growth,   etc   ; application equipment; equipment design; fertilizer application; mechanization; nutrient uptake; starter fertilizers; tobacco;     Show all 8 Subjects
Abstract:
... HighlightsIntermittent fertilizer discharge equipment was designed to realize hole fertilizer application.The optimal structure of the fluted discharge roller was three grooves with conical cross-sections.This study provides a reference for the design of equipment and control systems for hole fertilizer application.Abstract. Fertilizers are necessary for high crop yields. In mechanized application ...
DOI:
10.13031/ja.14552

11. The volatile cedrene from Trichoderma guizhouense modulates Arabidopsis root development through auxin transport and signalling

Author:
Yucong Li; Jiahui Shao; Yansong Fu; Yu Chen; Hongzhe Wang; Zhihui Xu; Haichao Feng; Weibing Xun; Yunpeng Liu; Nan Zhang; Qirong Shen; Wei Xuan; Ruifu Zhang
Source:
Plant, cell and environment 2022 v.45 no.3 pp. 969-984
ISSN:
0140-7791
Subject:
root growth,   etc   ; Trichoderma; auxins; biosynthesis; environment; genetic analysis; lateral roots; rhizosphere; sesquiterpenoids; signal transduction;     Show all 10 Subjects
Abstract:
... Rhizosphere microorganisms interact with plant roots by producing chemical signals that regulate root development. However, the distinct bioactive compounds and signal transduction pathways remain to be identified. Here, we showed that sesquiterpenes are the main volatile compounds produced by plant‐beneficial Trichoderma guizhouense NJAU4742. Inhibition of sesquiterpene biosynthesis eliminated th ...
DOI:
10.1111/pce.14230

12. Dual Role of Strigolactone Receptor Signaling Partner in Inhibiting Substrate Hydrolysis

Author:
Briana L. Sobecks; Jiming Chen; Diwakar Shukla
Source:
Journal of physical chemistry 2022 v.126 no.11 pp. 2188-2195
ISSN:
1520-5207
Subject:
root growth,   etc   ; F-box proteins; Oryza sativa; active sites; hydrolysis; ligands; metabolism; molecular dynamics; strigolactones;     Show all 9 Subjects
Abstract:
... Plant branch and root growth relies on metabolism of the strigolactone (SL) hormone. The interaction between the SL molecule, Oryza sativa DWARF14 (D14) SL receptor, and D3 F-box protein has been shown to play a critical role in SL perception. Previously, it was believed that D3 only interacts with the closed form of D14 to induce downstream signaling, but recent experiments indicate that D3, as w ...
DOI:
10.1021/acs.jpcb.1c10663

13. Effects of mucilage concentration at different water contents on mechanical stability and elasticity in a loamy and a sandy soil

Author:
Ulla Rosskopf; Daniel Uteau; Stephan Peth
Source:
European journal of soil science 2022 v.73 no.1 pp. e13189
ISSN:
1351-0754
Subject:
root growth,   etc   ; Salvia hispanica; compressibility; energy; mucilages; rhizosphere; sand; sandy soils; soil water; water content;     Show all 10 Subjects
Abstract:
... Mucilage released by plant roots affects hydrological and mechanical properties of the rhizosphere. The aim of this study was to disentangle the effects of the factors mucilage and soil moisture on a range of soil mechanical parameters in a sand and a loam. Both substrates were homogenised and filled into cylinders at bulk densities (ρb) of 1.26 and 1.47 g cm⁻³ for loam and sand, respectively. Chi ...
DOI:
10.1111/ejss.13189

14. Exponential Fertilization Regimes Improved Growth and Nutrient Status of Quercus nuttallii Container Seedlings

Author:
Ming Ni; Zhenzhou Gao; Hong Chen; Chen Chen; Fangyuan Yu
Source:
Agronomy 2022 v.12 no.3 pp. -
ISSN:
2073-4395
Subject:
root growth,   etc   ; Quercus texana; afforestation; agronomy; allometry; biomass; root crown; root systems; seedlings; stress tolerance;     Show all 10 Subjects
Abstract:
... Background: The conventional fertilization regime ignores the allometric characteristics of Quercus nuttallii seedlings, challenging them to meet the nutritional needs at each growth stage. This study was conducted to determine the impact of exponential fertilization on the growth and nutrient status of Q. nuttallii container seedlings. Methods: Two fertilization regimes (average/exponential) were ...
DOI:
10.3390/agronomy12030669

15. Effects of Infrared Radiation on Germination of Long Grain Rice

Author:
Rachel M. Hampton; Griffiths Atungulu; Virginie Rolland; Shantae A. Wilson; Tanja McKay
Source:
Applied engineering in agriculture 2022 v.38 no.1 pp. 129-133
ISSN:
0883-8542
Subject:
root growth,   etc   ; agriculture; air; cultivars; hybrids; infrared radiation; models; probability; rice; seed germination; temperature; water content;     Show all 12 Subjects
Abstract:
... Infrared radiation (IR) can effectively dry rice; however, the effects of IR on germination need to be determined. We compared the effects of natural air drying and three IR-drying intensities (2.15, 2.83, and 10.84 kW/m2) on rice germination for two rice cultivars, XL745 (hybrid) and CL152 (pureline). Although lower for CL152 than for XL745, the probability of germination was lowest after IR-dryi ...
DOI:
10.13031/aea.14774

16. Effects of nitrogen application on the decomposition of fine roots in temperate forests: a meta-analysis

Author:
Xiaofeng Fu; Chonghua Xu; Qinghong Geng; Xiaocui Ma; Huiguang Zhang; Bin Cai; Guoqing Hu; Xia Xu
Source:
Plant and soil 2022 v.472 no.1-2 pp. 77-89
ISSN:
0032-079X
Subject:
root growth,   etc   ; energy transfer; enzyme activity; fine roots; lignin; lignin content; meta-analysis; nitrogen; soil depth;     Show all 9 Subjects
Abstract:
... PURPOSE: Fine root decomposition plays an essential role in the nutrient cycle and energy transfer in terrestrial ecosystems, and changes in decomposition induced by nitrogen (N) deposition have become a global concern. However, patterns of fine root decomposition with N application are still scattered, and the dominant factors regulating decomposition are still controversial. Here, we aimed to ex ...
DOI:
10.1007/s11104-021-05176-5

17. Genome-Wide Identification and Expression Analysis of Expansin Gene Family in the Storage Root Development of Diploid Wild Sweetpotato Ipomoea trifida

Author:
Ming Li; Lianfu Chen; Tao Lang; Huijuan Qu; Cong Zhang; Junyan Feng; Zhigang Pu; Meifang Peng; Honghui Lin
Source:
Genes 2022 v.13 no.6 pp. -
ISSN:
2073-4425
Subject:
root growth,   etc   ; Ipomoea; diploidy; expansins; gene expression; genes; growth and development; phylogeny; protein structure; sweet potatoes;     Show all 10 Subjects
Abstract:
... Expansins play important roles in root growth and development, but investigation of the expansin gene family has not yet been reported in Ipomoea trifida, and little is known regarding storage root (SR) development. In this work, we identified a total of 37 expansins (ItrEXPs) in our previously reported SR-forming I. trifida strain Y22 genome, which included 23 ItrEXPAs, 4 ItrEXPBs, 2 ItrEXLAs and ...
DOI:
10.3390/genes13061043

18. Plant root development: is the classical theory for auxin-regulated root growth false?

Author:
Hans G. Edelmann
Source:
Protoplasma 2022 v.259 no.3 pp. 823-832
ISSN:
0033-183X
Subject:
root growth,   etc   ; air; cell growth; corn; ethylene; ethylene production; liquids; models; plant root cells; roots; seedlings;     Show all 11 Subjects
Abstract:
... One of the longest standing theories and, therein-based, regulation-model of plant root development, posits the inhibitory action of auxin (IAA, indolylacetic acid) on elongation growth of root cells. This effect, as induced by exogenously supplied IAA, served as the foundation stone for root growth regulation. For decades, auxin ruled the day and only allowed hormonal side players to be somehow i ...
DOI:
10.1007/s00709-021-01697-z

19. Three- dimensional modeling and visualization of rice root system based on the improved dual-scale automaton and L-system

Author:
Le Yang; Panpan Wu; Mingfu Liao; Jun Peng; Zizong Tang; Huibin Long; Huanhuan Zhang; Xiaoyun Yu
Source:
Computers and electronics in agriculture 2022 v.195 pp. 106823
ISSN:
0168-1699
Subject:
root growth,   etc   ; Oryza sativa; agriculture; agronomy; cognition; electronics; models; opacity; rice; root systems; soil; surface area;     Show all 12 Subjects
Abstract:
... In agronomy sciences and researches, root system architecture (RSA) of Oryza sativa L. (rice) is often used to reflect the spatial configuration of rice roots. But, because soil has its own opacity, the cognition and expression of the spatial morphology and structure of rice roots have become the bottleneck in the in-depth study. The three-dimensional (3D) modeling and visualization can be used to ...
DOI:
10.1016/j.compag.2022.106823

20. Bioinformatics for plant and agricultural discoveries in the age of multiomics: A review and case study of maize nodal root growth under water deficit

Author:
Juexin Wang; Sen Sidharth; Shuai Zeng; Yuexu Jiang; Yen On Chan; Zhen Lyu; Tyler McCubbin; Rachel Mertz; Robert E. Sharp; Trupti Joshi
Source:
Physiologia plantarum 2022 v.174 no.2 pp. e13672
ISSN:
0031-9317
Subject:
root growth,   etc   ; case studies; corn; data collection; epigenetics; genomics; landscapes; metabolomics; multiomics; phenomics; proteomics; transcriptomics; water stress;     Show all 13 Subjects
Abstract:
... Advances in next‐generation sequencing and other high‐throughput technologies have facilitated multiomics research, such as genomics, epigenomics, transcriptomics, proteomics, metabolomics, and phenomics. The resultant emerging multiomics data have brought new challenges as well as opportunities, as seen in the plant and agriculture science domains. We reviewed several bioinformatic and computatio ...
DOI:
10.1111/ppl.13672