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1. Parasitic worms hijack key plant protein to build their nest

Author:
Baral, Anirban
Source:
Physiologia plantarum 2019 v.165 no.1 pp. 2-3
ISSN:
0031-9317
Subject:
plant proteins,   etc   ; Arabidopsis; Nematoda; crops; eggs; galls; helminths; nests;     Show all 8 Subjects
Abstract:
... Parasitic nematode worms infect a variety of crop plants worldwide. Roots infected by these worms start to look rather unsavory – with knot like tumors (galls) developing all over them. At the core of each gall, a worm matures and lays its eggs. Olmo et al. (2018) looked into the developmental reprogramming that leads to gall formation and found an Arabidopsis protein to be a necessary component i ...
DOI:
10.1111/ppl.12877

2. Associative properties of rapeseed napin and pectin: Competition between liquid-liquid and liquid-solid phase separation

Author:
Amine, Chloé; Boire, Adeline; Kermarrec, Alice; Renard, Denis
Source:
Food hydrocolloids 2019 v.92 pp. 94-103
ISSN:
0268-005X
Subject:
plant proteins,   etc   ; biopolymers; electrostatic interactions; hydrocolloids; methylation; mixing ratio; neutralization; pH; pectins; phase transition; rapeseed; separation;     Show all 12 Subjects
Abstract:
... We investigated the assembly of a plant protein, rapeseed napin (NAP), mixed with a plant polysaccharide, highly methylated pectin (PEC). The optimum pH for NAP/PEC interactions was found at pH 4.0 for which the charge difference between the two biopolymers is the highest. Two types of phase transition were observed depending on pH and mixing ratios: liquid-solid and liquid-liquid phase separation ...
DOI:
10.1016/j.foodhyd.2019.01.026

3. Highlighting protein fining residues in a model red wine

Author:
Maury, Chantal; Sarni-Manchado, Pascale; Cheynier, Veronique
Source:
Food chemistry 2019 v.279 pp. 272-278
ISSN:
0308-8146
Subject:
plant proteins,   etc   ; allergens; amino acids; gelatin; hydrolysis; models; polysaccharides; radioactivity; red wines; sensory properties; tannins; viscosity;     Show all 12 Subjects
Abstract:
... Many studies have dealt with fining treatments, focusing on their impact on phenolic precipitation or sensory properties of the treated wines. Previous articles suggested the presence of soluble complexes with tannins and fining proteins, and probably wine polysaccharides too. However, no study has quantified these possible protein residues in wine. The analyses performed on a model red wine to hi ...
DOI:
10.1016/j.foodchem.2018.11.141

4. Dry Fractionation Methods for Plant Protein, Starch and Fiber Enrichment: A Review

Author:
Assatory, Andrew; Vitelli, Michael; Rajabzadeh, Amin Reza; Legge, Raymond L.
Source:
Trends in food science & technology 2019
ISSN:
0924-2244
Subject:
plant proteins,   etc   ; air; commercialization; drying; energy; flour; fouling; fractionation; milling; patents; recycling; sieving; solvents; starch;     Show all 14 Subjects
Abstract:
... Conventional methods for extraction of plant protein, starch and fiber use solvents and intensive drying. These processes are energy intensive and can alter the native structure and function of isolates. Dry fractionation methods have been investigated as solvent-free means for the production of protein-, starch- and fiber-enriched products. Two widely studied methods for dry fractionation of plan ...
DOI:
10.1016/j.tifs.2019.02.006

5. Exploring the protein–protein interaction landscape in plants

Author:
Struk, Sylwia; Jacobs, Anse; Sánchez Martín‐Fontecha, Elena; Gevaert, Kris; Cubas, Pilar; Goormachtig, Sofie
Source:
Plant, cell and environment 2019 v.42 no.2 pp. 387-409
ISSN:
0140-7791
Subject:
plant proteins,   etc   ; plant development; plant ecology; protein-protein interactions; temporal variation;     Show all 5 Subjects
Abstract:
... Protein–protein interactions (PPIs) represent an essential aspect of plant systems biology. Identification of key protein players and their interaction networks provide crucial insights into the regulation of plant developmental processes and into interactions of plants with their environment. Despite the great advance in the methods for the discovery and validation of PPIs, still several challeng ...
DOI:
10.1111/pce.13433

6. Complex coacervation: Principles, mechanisms and applications in microencapsulation

Author:
Timilsena, Yakindra Prasad; Akanbi, Taiwo O.; Khalid, Nauman; Adhikari, Benu; Barrow, Colin J.
Source:
International journal of biological macromolecules 2019 v.121 pp. 1276-1286
ISSN:
0141-8130
Subject:
plant proteins,   etc   ; agricultural land; agrochemicals; ambient temperature; electrolytes; microencapsulation; polymers; textile industry;     Show all 8 Subjects
Abstract:
... Complex coacervation is a highly promising microencapsulation technique that is extensively employed in pharmaceutical, food, agriculture and textile industries. The process involves the interaction of oppositely charged polyelectrolytes in aqueous form. High payload and high encapsulation efficiency (up to 99%), relatively lower cost of processing, ability to use food-grade shell materials and sy ...
DOI:
10.1016/j.ijbiomac.2018.10.144

7. Actions of plant Argonautes: predictable or unpredictable?

Author:
Ma, Zeyang; Zhang, Xiuren
Source:
Current opinion in plant biology 2018 v.45 pp. 59-67
ISSN:
1369-5266
Subject:
plant proteins,   etc   ; RNA; RNA interference; cytoplasm; embryophytes; transcription (genetics);     Show all 6 Subjects
Abstract:
... Argonaute (AGO) proteins are the key effector of RNA-induced silencing complex (RISC). Land plants typically encode numerous AGO proteins, and they can be typically divided into two major functional groups based on the species of their housed small RNAs (sRNAs). One group of AGOs, guided by 24-nucleotide (nt) sRNAs, canonically function in nuclei to implement transcriptional gene silencing (TGS), ...
DOI:
10.1016/j.pbi.2018.05.007

8. Correction to: Tandem affinity purification of AtTERT reveals putative interaction partners of plant telomerase in vivo

Author:
Majerská, Jana; Schrumpfová, PetraProcházková; Dokládal, Ladislav; Schořová, Šárka; Stejskal, Karel; Obořil, Michal; Honys, David; Kozáková, Lucie; Polanská, PavlaSováková; Sýkorová, Eva
Source:
Protoplasma 2018 v.255 no.2 pp. 715
ISSN:
0033-183X
Subject:
plant proteins,   etc   ; Arabidopsis thaliana; protein-protein interactions; telomerase;     Show all 4 Subjects
Abstract:
... In the published online version, the affiliations were mixed up. Corrected affiliation section is shown below. Also, the update has also been reflected in the author group section above. ...
DOI:
10.1007/s00709-018-1224-2

9. Strategies towards healthy and sustainable protein consumption: A transition framework at the levels of diets, dishes, and dish ingredients

Author:
de Boer, Joop; Aiking, Harry
Source:
Food quality and preference 2019 v.73 pp. 171-181
ISSN:
0950-3293
Subject:
plant proteins,   etc   ; Dietary Guidelines; animal proteins; food choices; income; ingredients; marketing; meat consumption; protein content; protein intake;     Show all 10 Subjects
Abstract:
... This paper proposes a transition framework for restoring a healthy and sustainable balance in protein consumption in high-meat eating countries. The transition aims to reduce total protein intake as well as the dietary ratio of animal over plant protein (from 60:40 via 50:50 to 40:60), which will require changes in consumer food choice processes at the levels of diets, dishes and dish ingredients. ...
DOI:
10.1016/j.foodqual.2018.11.012

10. Drying method determines the structure and the solubility of microfluidized pea globulin aggregates

Author:
Oliete, Bonastre; Yassine, Salim A.; Cases, Eliane; Saurel, Rémi
Source:
Food research international 2019
ISSN:
0963-9969
Subject:
plant proteins,   etc   ; Pisum sativum; food industry; freeze drying; globulins; hydrophobicity; peas; powders; protein secondary structure; solubility; spray drying;     Show all 11 Subjects
Abstract:
... The effects of microfluidization and drying method on the characteristics and techno-functional properties of pea (Pisum sativum L.) globulin aggregates were investigated. Pea globulin aggregates were microfluidized at 130 MPa and spray-dried or freeze-dried thereafter. Microfluidization decreased aggregate size and surface hydrophobicity due to protein re-arrangements. Microfluidized pea globulin ...
DOI:
10.1016/j.foodres.2019.02.015

11. The B-box bridge between light and hormones in plants

Author:
Vaishak, K.P.; Yadukrishnan, Premachandran; Bakshi, Souvika; Kushwaha, Amit Kumar; Ramachandran, Harshil; Job, Nikhil; Babu, Dion; Datta, Sourav
Source:
Journal of photochemistry and photobiology 2019 v.191 pp. 164-174
ISSN:
1011-1344
Subject:
plant proteins,   etc   ; Arabidopsis; crops; flowering; genes; hormones; photomorphogenesis; plant growth; plant hormones; seedlings; signal transduction; transcription factors;     Show all 12 Subjects
Abstract:
... Plant development is meticulously modulated by interactions between the surrounding environment and the endogenous phytohormones. Light, as an external signal coordinates with the extensive networks of hormones inside the plant to execute its effects on growth and development. Several proteins in plants have been identified for their crucial roles in mediating light regulated development. Among th ...
DOI:
10.1016/j.jphotobiol.2018.12.021

12. Insecticidal fern protein Tma12 is possibly a lytic polysaccharide monooxygenase

Author:
Yadav, Sunil K.; Archana,; Singh, Rahul; Singh, Pradhyumna Kumar; Vasudev, Prema G.
Source:
Planta 2019 v.249 no.6 pp. 1987-1996
ISSN:
0032-0935
Subject:
plant proteins,   etc   ; Aleyrodidae; Streptomyces coelicolor; Tectaria; amino acid sequences; carbohydrate binding; cotton; crystal structure; ferns and fern allies; insecticidal properties; insecticidal proteins; oxygenases; polysaccharides; sequence analysis; transgenic plants;     Show all 15 Subjects
Abstract:
... MAIN CONCLUSION: Amino acid sequence and crystal structure analyses of Tma12, an insecticidal protein isolated from the fern Tectaria macrodonta, identify it as a carbohydrate-binding protein belonging to the AA10 family of lytic polysaccharide monooxygenases, and provide the first evidence of AA10 proteins in plants. Tma12, isolated from the fern Tectaria macrodonta, is a next-generation insectic ...
DOI:
10.1007/s00425-019-03135-0

13. Including animal to plant protein shifts in climate change mitigation policy: a proposed three-step strategy

Author:
Harwatt, Helen
Source:
Climate policy 2019 v.19 no.5 pp. 533-541
ISSN:
1752-7457
Subject:
plant proteins,   etc   ; United Nations Framework Convention on Climate Change; climate; climate change; environmental policy; greenhouse gas emissions; greenhouse gases; herd size; livestock; methane; precautionary principle; risk; temperature;     Show all 13 Subjects
Abstract:
... Strong and rapid greenhouse gas (GHG) emission reductions, far beyond those currently committed to, are required to meet the goals of the Paris Agreement. This allows no sector to maintain business as usual practices, while application of the precautionary principle requires avoiding a reliance on negative emission technologies. Animal to plant-sourced protein shifts offer substantial potential fo ...
DOI:
10.1080/14693062.2018.1528965

14. Influence of the development stage of perennial forage crops for the recovery yields of extractable proteins using lactic acid fermentation

Author:
Santamaría-Fernández, M.; Karkov Ytting, N.; Lübeck, M.
Source:
Journal of cleaner production 2019 v.218 pp. 1055-1064
ISSN:
0959-6526
Subject:
plant proteins,   etc   ; Trifolium pratense; animal feeding; biorefining; chicory; feedstocks; forage crops; juices; lactic fermentation; leaf protein concentrate; organic production; protein content;     Show all 12 Subjects
Abstract:
... The extraction of leaf proteins from perennial forage crops within a green biorefinery concept represents a promising approach to face the increasing demand for protein arisen in the organic farming sector to feed monogastric animals. Given the background, the present research aims at assessing the protein extractability from three plant species i.e. chicory, red clover and timothy, at different d ...
DOI:
10.1016/j.jclepro.2019.01.292

15. Cloning and expression patterns of VQ-motif-containing proteins under abiotic stress in tea plant

Author:
Chen, Wei; Xu, Yan-Xia; Mao, Juan; Hao, Wan-Jun; Liu, Yu-Fei; Ni, De-Jiang; Chen, Liang
Source:
Plant growth regulation 2019 v.87 no.2 pp. 277-286
ISSN:
0167-6903
Subject:
plant proteins,   etc   ; Camellia sinensis; abiotic stress; breeding; cultivars; gene expression regulation; genes; growth and development; leaves; phylogeny; roots; tea; tissues; transcriptome;     Show all 14 Subjects
Abstract:
... VQ-motif-containing (VQ) proteins, featuring a conserved FxxxVQxxTG sequence, are a class of plant proteins that respond to diverse developmental processes. However, the VQ proteins in tea plant remain largely unknown. Here, we have cloned 15 VQ genes from Camellia sinensis that were identified from transcriptome data of the different tissues in tea cultivar ‘Longjing 43’, and five VQ proteins sha ...
DOI:
10.1007/s10725-018-0469-2

16. Plant-produced recombinant Osteopontin-Fc fusion protein enhanced osteogenesis

Author:
Rattanapisit, Kaewta; Srifa, Suchada; Kaewpungsup, Pornjira; Pavasant, Prasit; Phoolcharoen, Waranyoo
Source:
Biotechnology reports 2019 v.21 pp. e00312
ISSN:
2215-017X
Subject:
plant proteins,   etc   ; Nicotiana benthamiana; affinity chromatography; biotechnology; bone formation; calcium; genes; humans; immunoglobulin G; leaves; nickel; osteopontin; protein synthesis; recombinant proteins; tissue engineering;     Show all 15 Subjects
Abstract:
... Osteopontin (OPN) plays an important role in the bone regeneration process. Previous investigation showed that recombinant human OPN was able to express in Nicotiana benthamiana leaves and induced the osteogenic related genes. Nevertheless, the purification of OPN from plant proteins with Ni affinity chromatography was still not effective enough. To improve the quality of protein expression and pu ...
DOI:
10.1016/j.btre.2019.e00312

17. Expression of Antisense Long Noncoding RNAs as Potential Regulators in Rainbow Trout with Different Tolerance to Plant-Based Diets

Author:
Abernathy, Jason; Overturf, Ken
Source:
Animal biotechnology 2019 v.30 no.1 pp. 87-94
ISSN:
1532-2378
Subject:
plant proteins,   etc   ; Oncorhynchus mykiss; aquaculture; aquaculture feeds; carnivores; enteritis; gene expression regulation; genes; immunity; lipid metabolism; liver; messenger RNA; non-coding RNA; plant-based diet; regulatory sequences; tissues;     Show all 16 Subjects
Abstract:
... Reformulation of aquafeeds in salmonid diets to include more plant proteins is critical for sustainable aquaculture. However, increasing plant proteins can lead to stunted growth and enteritis. Toward an understanding of the regulatory mechanisms behind plant protein utilization, directional RNA sequencing of liver tissues from a rainbow trout strain selected for growth on an all plant-protein die ...
DOI:
10.1080/10495398.2017.1401546

18. Growth and feed intake regulation responses to anorexia, adaptation and fasting in Japanese seabss, Lateolabrax japonicas when fishmeal is totally replaced by plant protein

Author:
Liang, Xiaofang; Han, Juan; Xue, Min; Yu, Huanhuan; Huang, Haoyan; Wu, Xiufeng; Zheng, Yinhua; Qin, Yuchang; Liang, Xufang
Source:
Aquaculture 2019 v.498 pp. 528-538
ISSN:
0044-8486
Subject:
plant proteins,   etc   ; Lateolabrax japonicus; anorexia; captive animals; carnivores; energy balance; feed intake; fish; fish meal; gene expression regulation; genes; ghrelin; hypothalamus; leptin; phenotype; phosphorylation; plant-based diet; stomach;     Show all 18 Subjects
Abstract:
... In captivity, Lateolabrax japonicas, a carnivorous fish, is given fishmeal-based diets and does not thrive when fed plant proteins. In the present study, when dietary fishmeal was totally replaced with plant protein, the fish showed anorexia in the first 2 weeks followed by the phenotypes of feeding adaptation and compensation after 4 weeks. The negative energy balance resulting from anorexia in f ...
DOI:
10.1016/j.aquaculture.2018.09.010

19. Recent update on methodologies for extraction and analysis of soybean seed proteins

Author:
Luthria, Devanand L; Maria John, Kollakondan M; Marupaka, Ramesh; Natarajan, Savithiry
Source:
Journal of the science of food and agriculture 2018 v.98 no.15 pp. 5572-5580
ISSN:
0022-5142
Subject:
plant proteins,   etc   ; breeding; crops; cultivars; foods; new variety; nutritive value; protein content; proteomics; soybeans;     Show all 10 Subjects
Abstract:
... Soybean is one of the best sources of plant protein. Development of improved soybean cultivars through classical breeding and new biotech approaches is important to meet the growing global demand for soybeans. There is a critical need to investigate changes in protein content and profiles to ensure the safety and nutritional quality of new soybean varieties and their food products. A proteomics st ...
DOI:
10.1002/jsfa.9235

20. Show me the way: rust effector targets in heterologous plant systems

Author:
Lorrain, Cécile; Petre, Benjamin; Duplessis, Sébastien
Source:
Current opinion in microbiology 2018 v.46 pp. 19-25
ISSN:
1369-5274
Subject:
plant proteins,   etc   ; chloroplasts; heterologous gene expression; plant pathogenic fungi; rust diseases;     Show all 5 Subjects
Abstract:
... For years, the study of rust fungal effectors has been impeded by the lack of molecular genetic tools in rust pathosystems. The recent use of heterologous plants to perform effector screens (effectoromics)—including effector localisation (cellular targets) and protein interactors (molecular targets) in plant cells—has changed the game. These screens revealed that many candidate effectors from vari ...
DOI:
10.1016/j.mib.2018.01.016