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You searched for: Subject "nutrient uptake" Remove constraint Subject: "nutrient uptake"
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1. Brain‐specific functions of the endocytic machinery

Author:
Santiago Camblor‐Perujo; Natalia L. Kononenko
Source:
FEBS journal 2022 v.289 no.8 pp. 2219-2246
ISSN:
1742-464X
Subject:
nutrient uptake,   etc   ; brain; endocytosis; lysosomes; neurons; neuroplasticity; neurotoxicity; plasma membrane;     Show all 8 Subjects
Abstract:
... Endocytosis is an essential cellular process required for multiple physiological functions, including communication with the extracellular environment, nutrient uptake, and signaling by the cell surface receptors. In a broad sense, endocytosis is accomplished through either constitutive or ligand‐induced invagination of the plasma membrane, which results in the formation of the plasma membrane‐ret ...
DOI:
10.1111/febs.15897

2. Challenges in parenteral nutrition in adult ultrashort gut: A case of cachexia

Author:
Lindsey Russell; Leah Gramlich
Source:
Nutrition in clinical practice 2022 v.37 no.2 pp. 388-392
ISSN:
0884-5336
Subject:
nutrient uptake,   etc   ; adults; cachexia; calorimetry; energy; intestines; ischemia; parenteral feeding; resection;     Show all 9 Subjects
Abstract:
... Patients with ultrashort gut have inadequate nutrient absorption. Parenteral nutrition (PN) is required to meet nutrition requirements caused by chronic intestinal failure (IF). We present a case of cachexia and IF caused by ultrashort gut following an extensive small‐bowel resection caused by volvulus that was complicated by small‐bowel ischemia. Targeting energy prescriptions to optimize PN usin ...
DOI:
10.1002/ncp.10756

3. Global RNA interactome of Salmonella discovers a 5′ UTR sponge for the MicF small RNA that connects membrane permeability to transport capacity

Author:
Gianluca Matera; Yael Altuvia; Milan Gerovac; Youssef El Mouali; Hanah Margalit; Jörg Vogel
Source:
Molecular cell 2022 v.82 no.3 pp. 629-644.e4
ISSN:
1097-2765
Subject:
nutrient uptake,   etc   ; RNA; Salmonella enterica; membrane permeability; peptide transporters; porins; porosity;     Show all 7 Subjects
Abstract:
... The envelope of Gram-negative bacteria is a vital barrier that must balance protection and nutrient uptake. Small RNAs are crucial regulators of the envelope composition and function. Here, using RIL-seq to capture the Hfq-mediated RNA-RNA interactome in Salmonella enterica, we discover envelope-related riboregulators, including OppX. We show that OppX acts as an RNA sponge of MicF sRNA, a prototy ...
DOI:
10.1016/j.molcel.2021.12.030

4. Variations in Arbuscular Mycorrhizal Colonization Associated with Root Diameter and Hypodermis Passages Cells across Temperate and Tropical Woody Species

Author:
Yan Wang; Zhongyue Li; Siyuan Wang; Wenna Wang; Na Wang; Jiacun Gu
Source:
Forests 2022 v.13 no.2 pp. -
ISSN:
1999-4907
Subject:
nutrient uptake,   etc   ; cortex; economics; lignin; suberin; vesicular arbuscular mycorrhizae; woody plants;     Show all 7 Subjects
Abstract:
... Root hypodermis passage cells (PCs) lack suberin and lignin deposition, responsible for nutrient absorption and arbuscular mycorrhizal colonization, which are crucial for root resource acquisition. Nevertheless, their quantitative variability across diverse woody species and their relationships with root morphology and anatomy, as well as arbuscular mycorrhizal colonization, are still not well und ...
DOI:
10.3390/f13020140

5. Soil and leaf tissue nutrient status relationships of Haskap (Lonicera caerulea L.) cultivars in Nova Scotia, Canada

Author:
Ekene Mark-Anthony Iheshiulo; Lord Abbey; Andrew M. Hammermeister
Source:
Scientia horticulturae 2022 v.303 pp. 111196
ISSN:
0304-4238
Subject:
nutrient uptake,   etc   ; Lonicera caerulea; color; cultivars; indigo; leaves; soil; surveys; tundra; Nova Scotia;     Show all 10 Subjects
Abstract:
... Haskap (Lonicera caerulea L.) is a rapidly emerging and promising berry crop and gaining popularity in Nova Scotia (NS). The establishment and productivity of haskap varies widely in NS and it is largely dependent on soil-plant interactions. A multi-locational field survey was carried out to evaluate and determine the relationship between soil and leaf nutrient concentrations of haskap cultivars g ...
DOI:
10.1016/j.scienta.2022.111196

6. Higher nitrogen content and auxin export from rice tiller enhance low-ammonium-dependent tiller outgrowth

Author:
Pengyuan Gu; Feifei Luo; Wenqing Tao; Ying Li; Daojian Wang; Xu Wu; Xinxin Ju; Ling Chao; Yali Zhang
Source:
Journal of plant physiology 2022 v.268 pp. 153562
ISSN:
0176-1617
Subject:
nutrient uptake,   etc   ; auxins; cultivars; developmental stages; exports; mutants; nitrogen content; nitrogen fertilizers; rice; tillering;     Show all 10 Subjects
Abstract:
... In the early growth stage, nutrient uptake by rice roots is weak. However, rice tillering at this stage would require high N input. Thus, it is vital to clarify the mechanism involved in tillering capacity with low N inputs. In this report, two widely-planted japonica cultivars (cvs Yangyujing 2 and Nanjing 45) were selected mainly because, unlike cv. Nanjing 45, cv. Yangyujing 2 shows low-N-induc ...
DOI:
10.1016/j.jplph.2021.153562

7. 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:
nutrient uptake,   etc   ; application equipment; equipment design; fertilizer application; mechanization; root growth; 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

8. Expression of genes associated with nutrient uptake in intestines of chickens with different growth potentials show temporal changes but are not correlated with growth

Author:
K. B. Miska; L. L. Schreier; S. Kahl; B. Russell; M. Proszkowiec-Weglarz
Source:
British poultry science 2022 v.63 no.2 pp. 179-193
ISSN:
1466-1799
Subject:
nutrient uptake,   etc   ; amino acids; cecum; epithelium; gene expression; membrane alanyl aminopeptidase; microvilli; small intestine; sugars;     Show all 9 Subjects
Abstract:
... 1. The study was designed to compare the expression of genes that encode proteins located at either the brush border (BB) or basolateral (BL) of the gut epithelium among fast and slow-growing broilers. 2. Six broiler breeds with different growth capacities were used: Ross 708, Hubbard H1 (HH1), Cobb 500, Longenecker’s Heritage (LHR), Red-Bro, and the Athens Canadian Randombred Control (ACRB). Bird ...
DOI:
10.1080/00071668.2021.1966753

9. Inorganic nutrient removal efficiency of a constructed wetland before discharging into an urban eutrophic estuary

Author:
Daniel A. Lemley; Chuene P. Lakane; Susan Taljaard; Janine B. Adams
Source:
Marine pollution bulletin 2022 v.179 pp. 113727
ISSN:
0025-326X
Subject:
nutrient uptake,   etc   ; constructed wetlands; estuaries; eutrophication; macrophytes; marine pollution; sediments; stormwater; surface area; urban runoff;     Show all 10 Subjects
Abstract:
... This study investigated the nutrient removal efficiency of a constructed wetland (CW) piloted to treat urban runoff before entering an estuary. Physico-chemical, dissolved inorganic nutrient (DIN and DIP), and stormwater inflow volume data were measured. The CW removal efficiency of DIN was negligible (5% uptake), while it acted as a consistent source of DIP (68% efflux) to the receiving estuarine ...
DOI:
10.1016/j.marpolbul.2022.113727

10. Nutritional responses of grafted cucumber on two types of Iranian local squash to alkalinity and salinity stresses

Author:
Hamid Reza Roosta; Mahdi Bikdeloo
Source:
Journal of plant nutrition 2022 v.45 no.8 pp. 1275-1282
ISSN:
1532-4087
Subject:
nutrient uptake,   etc   ; Cucurbita moschata; alkalinity; cucumbers; irrigation water; leaves; nutrient solutions; pH; rootstocks; salinity; squashes;     Show all 11 Subjects
Abstract:
... High bicarbonate (HCO₃ ⁻) content and associated high pH of irrigation water are detrimental to plant nutrient absorption. This experiment was arranged as a factorial in the framework of a completely randomized design with two factors, rootstock (ungrafted cucumber, Cucurbita moschata, and Cucurbita maxima) and bicarbonate (10 mM NaHCO₃ or AS and 10 mM NaCl or SS). Regardless of rootstock, bicarbo ...
DOI:
10.1080/01904167.2021.2003397

11. Quantitative estimating nutrient uptake requirements for sugarcane based on QUEFTS model in China

Author:
Jihua Wang; Yan Gu; Yu Mei; Shiqiang Xu; Guoliang Li; Muqing Zhang; Shaohai Yang
Source:
Journal of plant nutrition 2022 v.45 no.10 pp. 1504-1515
ISSN:
1532-4087
Subject:
nutrient uptake,   etc   ; Saccharum; data collection; fertilizer application; fertilizers; models; plant nutrition; quantitative analysis; sugarcane; China;     Show all 10 Subjects
Abstract:
... Estimating balanced nutrient requirements of sugarcane (Saccharum L. spp.) in China is crucial to develop the optimum fertilization strategies to increase yields and fertilizer use efficiency. In this study, the datasets involving the main sugarcane growing ecological regions were collected from field experiments from 1995 to 2019. Quantitative evaluation of fertility of tropical soils (QUEFTS) mo ...
DOI:
10.1080/01904167.2021.2014883

12. Root functional traits explain root exudation rate and composition across a range of grassland species

Author:
Alex Williams; Holly Langridge; Angela L. Straathof; Howbeer Muhamadali; Katherine A. Hollywood; Royston Goodacre; Franciska T. de Vries
Source:
journal of ecology 2022 v.110 no.1 pp. 21-33
ISSN:
0022-0477
Subject:
nutrient uptake,   etc   ; ecosystems; exudation; forbs; grasslands; metabolome; nitrogen content; phylogeny; rhizosphere; root exudates; roots; soil;     Show all 12 Subjects
Abstract:
... Plant root exudation is a crucial means through which plants communicate with soil microbes and influence rhizosphere processes. Exudation can also underlie ecosystem response to changing environmental conditions. Different plant species vary in their root exudate quantity and quality, but our understanding of the plant characteristics that drive these differences is fragmentary. We hypothesised t ...
DOI:
10.1111/1365-2745.13630

13. Animal-Driven Nutrient Supply Declines Relative to Ecosystem Nutrient Demand Along a Pond Hydroperiod Gradient

Author:
Jared A. Balik; Emily E. Jameson; Scott A. Wissinger; Howard H. Whiteman; Brad W. Taylor
Source:
Ecosystems 2022 v.25 no.3 pp. 678-696
ISSN:
1432-9840
Subject:
nutrient uptake,   etc   ; Chironomidae; Oligochaeta; animal communities; biomass; climate; community structure; excretion; lentic systems; simulation models; wetlands;     Show all 11 Subjects
Abstract:
... In many lentic ecosystems, hydroperiod, or the duration of inundation, controls animal community composition and biomass. Although hydroperiod-imposed differences in wetland animal communities could cause differences in animal-driven nutrient supply, hydroperiod has not been considered as a template for investigating patterns of animal-driven nutrient cycling. Here, we use nutrient excretion rates ...
DOI:
10.1007/s10021-021-00679-9

14. Assessing the impacts of urbanization on stream ecosystem functioning through investigating litter decomposition and nutrient uptake in a forest and a hyper-eutrophic urban stream

Author:
Jie Gao; Yuyue Huang; Yue Zhi; Jingmei Yao; Fang Wang; Wei Yang; Le Han; Dunmei Lin; Qiang He; Bing Wei; Khara Grieger
Source:
Ecological indicators 2022 v.138 pp. 108859
ISSN:
1470-160X
Subject:
nutrient uptake,   etc   ; Alangium; Machilus; ecosystems; forests; freshwater; leaves; macroinvertebrates; models; nitrogen; phosphorus; porous media; streams; urbanization;     Show all 14 Subjects
Abstract:
... Rapid urbanization significantly affects freshwater systems by interfering with important ecological functions. The responses of different ecosystem functions in urban streams and their potential ecological effects remain largely unknown, impeding their management and restoration in many cases. In this study, we simultaneously assessed two important ecosystem functions, litter decomposition and nu ...
DOI:
10.1016/j.ecolind.2022.108859

15. Assessment of quality attributes, susceptibility to postharvest disorders, and nutrient uptake of ‘Bartlett’ and ‘d′Anjou’ pears in response to pre-harvest harpin β protein spraying

Author:
Yu Dong; Huanhuan Zhi
Source:
Postharvest biology and technology 2022 v.191 pp. 111967
ISSN:
0925-5214
Subject:
nutrient uptake,   etc   ; chlorophyll; color; cultivars; ethylene production; flowering; fruit quality; preharvest treatment; scald diseases; shelf life;     Show all 10 Subjects
Abstract:
... The primary purpose of this study was to determine the effects of pre-harvest application concentration, frequency, and timing of harpin β protein on quality attributes, nutrient uptake, and susceptibility to physiological disorders in ‘Bartlett’ and ‘d′Anjou’ pears. Split applications of 1.5 mg L⁻¹ harpin at 30 + 7 d before harvest (30 +7 DBH) resulted in higher fruit firmness (FF) and peel chlor ...
DOI:
10.1016/j.postharvbio.2022.111967

16. Grain yield and micronutrient concentrations of maize parental lines of new hybrid genotypes affected by the foliar application of micronutrients

Author:
Forough Chinipardaz; Teimour Babaienejad; Ali Gholami; Mohammad Barzegari
Source:
Physiology and molecular biology of plants 2022 v.28 no.2 pp. 411-424
ISSN:
0971-5894
Subject:
nutrient uptake,   etc   ; corn; crude protein; foliar application; grain yield; hybrids; molecular biology; nutrient content; plant height;     Show all 9 Subjects
Abstract:
... It is important for the breeders to find how genetic differences may affect crop grain yield and nutrient uptake affected by micronutrient fertilization. Accordingly, with respect to our published research, the foliar application of the most deficient micronutrients (Fe, Zn and Mn) in the arid and semi-arid areas of the world affecting grain yield and nutrient concentration of maize parental lines ...
DOI:
10.1007/s12298-022-01160-0

17. Root system architecture in cereals: progress, challenges and perspective

Author:
Saman Maqbool; Muhammad Adeel Hassan; Xianchun Xia; Larry M. York; Awais Rasheed; Zhonghu He
Source:
plant journal 2022 v.110 no.1 pp. 23-42
ISSN:
0960-7412
Subject:
nutrient uptake,   etc   ; computed tomography; computer vision; dissection; edaphic factors; grain yield; magnetism; metabolites; phenotype; root systems;     Show all 10 Subjects
Abstract:
... Roots are essential multifunctional plant organs involved in water and nutrient uptake, metabolite storage, anchorage, mechanical support, and interaction with the soil environment. Understanding of this ‘hidden half’ provides potential for manipulation of root system architecture (RSA) traits to optimize resource use efficiency and grain yield in cereal crops. Unfortunately, root traits are highl ...
DOI:
10.1111/tpj.15669

18. Seasonal variation in productivity, chemical composition and nutrient uptake of Ulva spp. (Chlorophyta) strains

Author:
Henrice M. Jansen; Miriam S. Bernard; Marit A. J. Nederlof; Ingrid M. van der Meer; Adrie van der Werf
Source:
Journal of applied phycology 2022 v.34 no.3 pp. 1649-1660
ISSN:
0921-8971
Subject:
nutrient uptake,   etc   ; Ulva; algology; biomass; bioremediation; crude fat; estuaries; macroalgae; seasonal variation; starch; vegetative growth; Netherlands;     Show all 12 Subjects
Abstract:
... Applications of seaweeds require the supply of uniform biomass, yet performance of Ulva is generally characterised by a wide variation across study sites and seasons, as well as among species or strains. This study aimed to determine the variation in growth, biochemical composition and nutrient uptake of five Ulva strains collected in the Eastern Scheldt estuary (the Netherlands) and cultivated un ...
DOI:
10.1007/s10811-022-02708-z

19. Mathematical comparison and empirical review of the Monod and Droop forms for resource-based population dynamics

Author:
Hao Wang; Pablo Venegas Garcia; Shohel Ahmed; Christopher M. Heggerud
Source:
Ecological modelling 2022 v.466 pp. 109887
ISSN:
0304-3800
Subject:
nutrient uptake,   etc   ; phytoplankton; population dynamics;     Show all 3 Subjects
Abstract:
... Almost all biological models use either the Droop or Monod form to describe the resource-based growth of a living organism. Empirical evidence overwhelmingly suggests the Droop form describes data more accurately than the Monod form, however, the Monod form is more popular due to its simplicity. Focusing on phytoplankton, we illustrate the underlying logics behind these two forms via conceptual co ...
DOI:
10.1016/j.ecolmodel.2022.109887

20. Arabidopsis SYP121 acts as an ROP2 effector in the regulation of root hair tip growth

Author:
Xiankui Cui; Shuwei Wang; Yaohui Huang; Xuening Ding; Zirong Wang; Lidan Zheng; Yujing Bi; Fanghui Ge; Lei Zhu; Ming Yuan; Shaul Yalovsky; Ying Fu
Source:
Molecular plant 2022 pp. -
ISSN:
1674-2052
Subject:
nutrient uptake,   etc   ; Arabidopsis; SNARE proteins; animals; exocytosis; fungi; guanosinetriphosphatase; hyphae; plasma membrane; pollen; root epidermis; root hairs;     Show all 12 Subjects
Abstract:
... Tip growth is an extreme form of polarized cell expansion that occurs in all eukaryotic kingdoms to generate highly elongated tubular cells with specialized functions, including fungal hyphae, animal neurons, plant pollen tubes, and root hairs (RHs). RHs are tubular structures that protrude from the root epidermis to facilitate water and nutrient uptake, microbial interactions, and plant anchorage ...
DOI:
10.1016/j.molp.2022.04.008