keyword
MENU ▼
Read by QxMD icon Read
search

Legume

keyword
https://www.readbyqxmd.com/read/28820044/determination-of-fusarium-toxins-in-functional-vegetable-milks-applying-salting-out-assisted-liquid-liquid-extraction-combined-with-ultra-high-performance-liquid-chromatography-tandem-mass-spectrometry
#1
Ahmed M Hamed, Natalia Arroyo-Manzanares, Ana M García-Campaña, Laura Gámiz-Gracia
Vegetable milks are considered as functional foods due to their physiological benefits. Although the consumption of these products has significantly increased, they have received little attention in legislation, as regard to contaminants. However, they may contain mycotoxins resulting from the use of contaminated raw materials. In this work, ultra-high performance liquid chromatography tandem mass spectrometry has been proposed for the determination of the most relevant Fusarium toxins (fumonisin B1 and B2, HT-2 and T-2 toxins, zearalenone, deoxynivalenol and fusarenon-X) in different functional beverages based on cereals, legumes and seeds...
August 18, 2017: Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
https://www.readbyqxmd.com/read/28818367/metabolic-features-involved-in-drought-stress-tolerance-mechanisms-in-peanut-nodules-and-their-contribution-to-biological-nitrogen-fixation
#2
Ana Laura Furlan, Eliana Bianucci, Stella Castro, Karl-Josef Dietz
Legumes belong to the most important crops worldwide. They increase soil fertility due their ability to establish symbiotic associations with soil microorganisms, known as rhizobia, capable of fixing nitrogen from the atmosphere. However, they are frequently exposed to abiotic stress conditions in particular drought. Such adverse conditions impair the biological nitrogen fixation (BNF) and depend largely on the legume. Therefore, two peanut cultivars with contrasting tolerance to drought, namely the more tolerant EC-98 and the sensitive Granoleico, were investigated to elucidate the relative contribution of BNF to the tolerance to drought...
October 2017: Plant Science: An International Journal of Experimental Plant Biology
https://www.readbyqxmd.com/read/28817666/assessing-the-sustainable-development-and-intensification-potential-of-beef-cattle-production-in-sumbawa-indonesia-using-a-system-dynamics-approach
#3
Dahlanuddin, Benjamin Henderson, Kanar Dizyee, Hermansyah, Andrew Ash
The intensification of beef cattle production in dryland areas of East Indonesia has the potential to substantially raise the incomes of smallholder farmers that dominate the sector. In this study we assess the potential for intensifying beef production on Sumbawa Island, by introducing a household feedlot production system (2-20 animals) based on the Leucaena leucocephala (leucanea) tree legume as an improved source of feed. We used a system dynamics approach to model the entire value chain, accounting for herd dynamics, demand dynamics and seasonality...
2017: PloS One
https://www.readbyqxmd.com/read/28816608/function-of-plasma-membrane-microdomain-associated-proteins-during-legume-nodulation
#4
Zhenzhen Qiao, Marc Libault
Plasma membrane microdomains are plasma membrane sub-compartments enriched in sphingolipids and sterols, and composed by a specific set of proteins. They are involved in recognizing signal molecules, transducing these signals, and controlling endocytosis and exocytosis processes. In a recent study, applying biochemical and microscopic methods, we characterized the soybean GmFWL1 protein, a major regulator of soybean nodulation, as a new membrane microdomain-associated protein. Interestingly, upon rhizobia inoculation of the soybean root system, GmFWL1 and one of its interacting partners, GmFLOT2/4, both translocate to the root hair cell tip, the primary site of interaction and infection between soybean and Rhizobium...
August 17, 2017: Plant Signaling & Behavior
https://www.readbyqxmd.com/read/28814651/n2-fixing-tropical-legume-evolution-a-contributor-to-enhanced-weathering-through-the-cenozoic
#5
REVIEW
Dimitar Z Epihov, Sarah A Batterman, Lars O Hedin, Jonathan R Leake, Lisa M Smith, David J Beerling
Fossil and phylogenetic evidence indicates legume-rich modern tropical forests replaced Late Cretaceous palm-dominated tropical forests across four continents during the early Cenozoic (58-42 Ma). Tropical legume trees can transform ecosystems via their ability to fix dinitrogen (N2) and higher leaf N compared with non-legumes (35-65%), but it is unclear how their evolutionary rise contributed to silicate weathering, the long-term sink for atmospheric carbon dioxide (CO2). Here we hypothesize that the increasing abundance of N2-fixing legumes in tropical forests amplified silicate weathering rates by increased input of fixed nitrogen (N) to terrestrial ecosystems via interrelated mechanisms including increasing microbial respiration and soil acidification, and stimulating forest net primary productivity...
August 16, 2017: Proceedings. Biological Sciences
https://www.readbyqxmd.com/read/28811113/acrylamide-forming-potential-of-cereals-legumes-and-roots-and-tubers-analyzed-by-uplc-uv
#6
Joseph H Y Galani, Nilesh J Patel, Jayant G Talati
For directing scientists, consumers, industry and stakeholders on mitigation strategies, there is a need to understand the acrylamide-forming potential of important Indian foods. Flour obtained from total 16 varieties of 9 Indian cereals, legumes and roots and tubers was heated at 160 °C for 20 min, acrylamide was extracted and quantified by UPLC-UV. Acrylamide level was above the European Commission indicative value in potato- and cereal-based food products, it ranged from 3436.13 to 5562.56 μg/kg in roots and tubers (potato and sweet potato)...
August 12, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28808556/seedling-tolerance-to-cotyledon-removal-varies-with-seed-size-a-case-of-five-legume-species
#7
Xiao Wen Hu, Rui Zhang, Yan Pei Wu, Carol C Baskin
It is generally accepted that seedlings from large seeds are more tolerant to defoliation than those from small seeds due to the additional metabolic reserves present in the large seeds. However, information on the effects of amount of seed reserves (cotyledon removal) from seedlings resulting from large vs. small seeds on seedling growth and long-term survival in the field is limited. Five legume species with different sizes of seeds were sown in the field and none, one, or both cotyledons removed 7 days after seedling emergence...
August 2017: Ecology and Evolution
https://www.readbyqxmd.com/read/28805962/medicago-truncatula-molybdate-transporter-type-1-mtmot1-3-is-a-plasma-membrane-molybdenum-transporter-required-for-nitrogenase-activity-in-root-nodules-under-molybdenum-deficiency
#8
Manuel Tejada-Jiménez, Patricia Gil-Díez, Javier León-Mediavilla, Jiangqi Wen, Kirankumar S Mysore, Juan Imperial, Manuel González-Guerrero
Molybdenum, as a component of the iron-molybdenum cofactor of nitrogenase, is essential for symbiotic nitrogen fixation. This nutrient has to be provided by the host plant through molybdate transporters. Members of the molybdate transporter family Molybdate Transporter type 1 (MOT1) were identified in the model legume Medicago truncatula and their expression in nodules was determined. Yeast toxicity assays, confocal microscopy, and phenotypical characterization of a Transposable Element from Nicotiana tabacum (Tnt1) insertional mutant line were carried out in the one M...
August 14, 2017: New Phytologist
https://www.readbyqxmd.com/read/28805544/rna-silencing-in-plant-symbiotic-bacteria-insights-from-a-protein-centric-view
#9
José I Jiménez-Zurdo, Marta Robledo
Extensive work in model enterobacteria has evidenced that the RNA chaperone Hfq and several endoribonucleases, such as RNase E or RNase III, serve pivotal roles in small RNA-mediated post-transcriptional silencing of gene expression. Characterization of these protein hubs commonly provide global functional and mechanistic insights into complex sRNA regulatory networks. The legume endosymbiont Sinorhizobium meliloti is a non-classical model bacterium with a very complex lifestyle in which riboregulation is expected to play important adaptive functions...
August 14, 2017: RNA Biology
https://www.readbyqxmd.com/read/28803976/canavalia-bonariensis-lectin-molecular-bases-of-glycoconjugates-interaction-and-antiglioma-potential
#10
Benildo Sousa Cavada, Mayara Torquato Lima Silva, Vinicius Jose Silva Osterne, Vanir Reis Pinto-Junior, Ana Paula Machado do Nascimento, Ingrid Alessandra Victoria Wolin, Isabella Aparecida Heinrich, Clareane Avelino Simplicio Nobre, Cleane Gomes Moreira, Claudia Figueiredo Lossio, Cintia Renata Costa Rocha, Jorge Luiz Martins, Kyria Santiago Nascimento, Rodrigo Bainy Leal
CaBo is a mannose/glucose-specific lectin purified from seeds of Canavalia bonariensis. In the present work, we report the CaBo crystal structure determined to atomic resolution in the presence of X-man, a specific ligand. Similar to the structural characteristics of other legume lectins, CaBo presented the jellyroll motif, a metal binding site occupied by calcium and manganese ions close to the carbohydrate-recognition domain (CRD). In vitro test of CaBo cytotoxicity against glioma cells demonstrated its ability to decrease the cellular viability and migration by induction of autophagy and cell death...
August 10, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28802846/effect-of-domestic-cooking-on-the-starch-digestibility-predicted-glycemic-indices-polyphenol-contents-and-alpha-amylase-inhibitory-properties-of-beans-phaseolis-vulgaris-and-breadfruit-treculia-africana
#11
E Chinedum, S Sanni, N Theressa, A Ebere
The effect of processing on starch digestibility, predicted glycemic indices (pGI), polyphenol contents and alpha amylase inhibitory properties of beans (Phaseolis vulgaris) and breadfruit (Treculia africana) was studied. Total starch ranged from 4.3 to 68.3g/100g, digestible starch ranged from 4.3 to 59.2 to 65.7g/100g for the raw and processed legumes; Resistance starch was not detected in most of the legumes except in fried breadfruit and the starches in both the raw and processed breadfruit were more rapidly digested than those from raw and cooked beans...
August 9, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28802282/evolution-of-mediterranean-diets-and-cuisine-concepts-and-definitions
#12
Sue Radd-Vagenas, Antigone Kouris-Blazos, Maria Fiatarone Singh, Victoria M Flood
BACKGROUND AND OBJECTIVES: The Mediterranean diet has been demonstrated to provide a range of health benefits in observational and clinical trials and adopted by various dietary guidelines. However, a broad range of definitions exist impeding synthesis across trials. This review aims to provide a historical description of Mediterranean diets, from the ancient to the modern, to inform future educational and diet index tool development representing the 'traditional' Mediterranean diet. METHODS AND STUDY DESIGN: Nine databases were searched from inception to July 2015 to identify papers defining the Mediterranean diet...
2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28801713/cross-reactivity-profiles-of-legumes-and-tree-nuts-using-the-xmap-%C3%A2-multiplex-food-allergen-detection-assay
#13
Chung Y Cho, Carolyn Oles, William Nowatzke, Kerry Oliver, Eric A E Garber
The homology between proteins in legumes and tree nuts makes it common for individuals with food allergies to be allergic to multiple legumes and tree nuts. This propensity for allergenic and antigenic cross-reactivity means that commonly employed commercial immunodiagnostic assays (e.g., dipsticks) for the detection of food allergens may not always accurately detect, identify, and quantitate legumes and tree nuts unless additional orthogonal analytical methods or secondary measures of analysis are employed...
August 12, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28798757/establishing-the-bases-for-introducing-the-unexplored-portuguese-common-bean-germplasm-into-the-breeding-world
#14
Susana T Leitão, Marco Dinis, Maria M Veloso, Zlatko Šatović, Maria C Vaz Patto
Common bean (Phaseolus vulgaris L.) is among the most important grain legumes for human consumption worldwide. Portugal has a potentially promising common bean germplasm, resulting from more than five centuries of natural adaptation and farmers' selection. Nevertheless, limited characterization of this resource hampers its exploitation by breeding programs. To support a more efficient conservation of the national bean germplasm and promote its use in crop improvement, we performed, for the first time, a simultaneous molecular marker (21 microsatellites and a DNA marker for phaseolin-type diversity analysis) and seed and plant morphological characterization (14 traits) of 175 accessions from Portuguese mainland and islands traditional bean-growing regions...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28798728/draft-genome-sequence-of-the-nitrogen-fixing-rhizobium-sullae-type-strain-is123-t-focusing-on-the-key-genes-for-symbiosis-with-its-host-hedysarum-coronarium-l
#15
Gaurav Sablok, Riccardo Rosselli, Torsten Seeman, Robin van Velzen, Elisa Polone, Alessio Giacomini, Nicola La Porta, Rene Geurts, Rosella Muresu, Andrea Squartini
The prominent feature of rhizobia is their molecular dialogue with plant hosts. Such interaction is enabled by the presence of a series of symbiotic genes encoding for the synthesis and export of signals triggering organogenetic and physiological responses in the plant. The genome of the Rhizobium sullae type strain IS123(T) nodulating the legume Hedysarum coronarium, was sequenced and resulted in 317 scaffolds for a total assembled size of 7,889,576 bp. Its features were compared with those of genomes from rhizobia representing an increasing gradient of taxonomical distance, from a conspecific isolate (Rhizobium sullae WSM1592), to two congeneric cases (Rhizobium leguminosarum bv...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28796793/characterizing-the-gut-gallus-gallus-microbiota-following-the-consumption-of-an-iron-biofortified-rwandan-cream-seeded-carioca-phaseolus-vulgaris-l-bean-based-diet
#16
Spenser Reed, Hadar Neuman, Raymond P Glahn, Omry Koren, Elad Tako
Biofortification is a plant breeding method that introduces increased concentrations of minerals in staple food crops (e.g., legumes, cereal grains), and has shown success in alleviating insufficient Fe intake in various human populations. Unlike other strategies utilized to alleviate Fe deficiency, studies of the gut microbiota in the context of Fe biofortification have not yet been reported, although the consumption of Fe biofortified staple food crops has increased significantly over time. Hence, in this study, we performed a 6-week feeding trial in Gallus gallus (n = 14), aimed to investigate the alterations in the gut microbiome following administration of an Fe biofortified bean-based diet (biofortified, BFe) versus a bean based diet with poorly-bioavailable Fe (standard, SFe)...
2017: PloS One
https://www.readbyqxmd.com/read/28792680/transcriptomic-basis-of-genome-by-genome-variation-in-a-legume-rhizobia-mutualism
#17
Liana T Burghardt, Joseph Guhlin, Chan Lan Chun, Junqi Liu, Michael J Sadowsky, Robert M Stupar, Nevin D Young, Peter Tiffin
In the legume-rhizobia mutualism, the benefit each partner derives from the other depends on the genetic identity of both host and rhizobial symbiont. To gain insight into the extent of genome x genome interactions on hosts at the molecular level and to identify potential mechanisms responsible for the variation, we examined host gene expression within nodules (the plant organ where the symbiosis occurs) of four genotypes of Medicago truncatula grown with either Ensifer meliloti or E. medicae symbionts. These host x symbiont combinations show significant variation in nodule and biomass phenotypes...
August 9, 2017: Molecular Ecology
https://www.readbyqxmd.com/read/28791437/saturation-mapping-of-regions-determining-resistance-to-ascochyta-blight-and-broomrape-in-faba-bean-using-transcriptome-based-snp-genotyping
#18
S Ocaña-Moral, N Gutiérrez, A M Torres, E Madrid
Transcriptome-based SNP markers were genotyped in a faba bean map to saturate regions bearing QTL for Ascochyta fabae and broomrape and distinguish positional and functional candidates underlying both resistances. Faba bean is an important food crop worldwide. Marker-assisted selection for disease resistance is a top priority in current faba bean research programs, with pathogens such as Ascochyta fabae and broomrape (Orobanche crenata) being among the major constraints in global faba bean production. However, progress in genetics and genomics in this species has lagged behind that of other grain legumes...
August 8, 2017: TAG. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik
https://www.readbyqxmd.com/read/28781100/molecular-characterization-of-novel-bradyrhizobium-strains-nodulating-eriosema-chinense-and-flemingia-vestita-important-unexplored-native-legumes-of-the-sub-himalayan-region-meghalaya-of-india
#19
Archana Ojha, Nisha Tak, Sonam Rathi, Bhawana Chouhan, Satyawada Rama Rao, Saroj K Barik, Santa R Joshi, Janet S Sprent, Euan K James, Hukam S Gehlot
Root nodule bacterial strains were isolated from the little-studied legumes Eriosema chinense and Flemingia vestita (both in tribe Phaseoleae, Papilionoideae) growing in acidic soil of the sub-Himalayan region of the Indian state of Meghalaya (ME), and were identified as novel strains of Bradyrhizobium on the basis of their 16S rRNA sequences. Seven isolates selected on the basis of phenotypic characters and assessment of ARDRA and RAPD patterns were subjected to multilocus sequence analysis (MLSA) using four protein-coding housekeeping genes (glnII, recA, dnaK and gyrB)...
July 19, 2017: Systematic and Applied Microbiology
https://www.readbyqxmd.com/read/28780091/production-performance-and-milk-fatty-acid-profile-in-grazing-dairy-cows-offered-ground-corn-or-liquid-molasses-as-the-sole-supplemental-nonstructural-carbohydrate-source
#20
A F Brito, K J Soder, P Y Chouinard, S F Reis, S Ross, M D Rubano, M D Casler
The objective of this study was to compare the effects of ground corn or liquid molasses fed as the sole supplemental nonstructural carbohydrate (NSC) source on production performance, milk fatty acid (FA) profile, grazing behavior, and N metabolism in grazing dairy cows. A strip-grazing management system was used, with cows offered a new strip of fresh herbage after each milking, resulting in approximately 16 h of access to pasture daily. Animals were fed a diet formulated to yield an 86:14 forage-to-concentrate ratio consisting [dry matter (DM) basis] of 74% mixed grass-legume herbage, 12% mixed-mostly legume baleage, 12% NSC source, and 2% mineral-vitamin premix...
August 2, 2017: Journal of Dairy Science
keyword
keyword
91056
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"