keyword
MENU ▼
Read by QxMD icon Read
search

Phaseolus

keyword
https://www.readbyqxmd.com/read/29348066/multi-scale-measurements-show-limited-soil-greenhouse-gas-emissions-in-kenyan-smallholder-coffee-dairy-systems
#1
Daniel Ortiz-Gonzalo, Andreas de Neergaard, Philippe Vaast, Víctor Suárez-Villanueva, Myles Oelofse, Todd S Rosenstock
Efforts have been made in recent years to improve knowledge about soil greenhouse gas (GHG) fluxes from sub-Saharan Africa. However, data on soil GHG emissions from smallholder coffee-dairy systems have not hitherto been measured experimentally. This study aimed to quantify soil GHG emissions at different spatial and temporal scales in smallholder coffee-dairy farms in Murang'a County, Central Kenya. GHG measurements were carried out for one year, comprising two cropping seasons, using vented static chambers and gas chromatography...
January 16, 2018: Science of the Total Environment
https://www.readbyqxmd.com/read/29345972/trypsin-inhibitors-from-cajanus-cajan-and-phaseolus-limensis-possess-antioxidant-anti-inflammatory-and-antibacterial-activity
#2
Tooba Naz Shamsi, Romana Parveen, Sumbul Afreen, Mudasser Azam, Priyankar Sen, Yamini Sharma, Qazi Mohd Rizwanul Haque, Tasneem Fatma, Nikhat Manzoor, Sadaf Fatima
Protease inhibitors are one of the most promising and investigated subjects for their role in pharmacognostic and pharmacological studies. This study aimed to investigate antioxidant, anti-inflammatory, and antimicrobial activities of trypsin inhibitors (TIs) from two plant sources (Cajanus cajan and Phaseolus limensis). TI was purified from C. cajan (PUSA-992) by ammonium sulfate precipitation followed by ion exchange chromatography. TI from Phaseolus limensis (lima bean trypsin inhibitor; LBTI) was procured from Sigma-Aldrich, St...
January 18, 2018: Journal of Dietary Supplements
https://www.readbyqxmd.com/read/29336184/alpha-amylase-%C3%AE-glucosidase-and-lipase-inhibiting-activities-of-polyphenol-rich-extracts-from-six-common-bean-cultivars-of-southern-italy-before-and-after-cooking
#3
Maria Neve Ombra, Antonio d'Acierno, Filomena Nazzaro, Patrizia Spigno, Riccardo Riccardi, Massimo Zaccardelli, Catello Pane, Raffaele Coppola, Florinda Fratianni
Common beans (Phaseolus vulgaris) are a good source of nutrients and phenolic compounds with versatile health benefits. Polyphenol-rich extracts of six ecotypes of P. vulgaris were analysed to determine their phenolic profiles and assayed in vitro for inhibitory effects on digestive enzymes relevant to carbohydrates and lipids metabolism. The extracts inhibited enzyme activities in a dose-dependent manner. IC 50 values ranged from 69 ± 1.9 to 126 ± 3.2 μg/mL and from 107.01 ± 4.5 to 184.20 ± 5...
January 16, 2018: International Journal of Food Sciences and Nutrition
https://www.readbyqxmd.com/read/29329437/association-of-extracellular-dntp-utilization-with-a-gmpap1-like-protein-identified-in-cell-wall-proteomic-analysis-of-soybean-roots
#4
Weiwei Wu, Yan Lin, Pandao Liu, Qianqian Chen, Jiang Tian, Cuiyue Liang
Plant root cell walls are dynamic systems that serve as the first plant compartment responsive to soil conditions, such as phosphorus (P) deficiency. To date, evidence for the regulation of root cell wall proteins (CWPs) by P deficiency remains sparse. In order to gain a better understanding of the roles played by CWPs in the roots of soybean (Glycine max) in adaptation to P deficiency, we conducted an iTRAQ (isobaric tag for relative and absolute quantitation) proteomic analysis. A total of 53 CWPs with differential accumulation in response to P deficiency were identified...
January 10, 2018: Journal of Experimental Botany
https://www.readbyqxmd.com/read/29314059/genetic-and-epigenetic-divergence-of-duplicate-genes-in-two-legume-species
#5
Chunming Xu, Brian D Nadon, Kyung Do Kim, Scott A Jackson
Soybean (Glycine max) and common bean (Phaseolus vulgaris) share a polyploidy event ~59 MYA, followed by a Glycine-specific WGD ~8-13 MYA. Duplicated genes were classified into five categories: singletons, dispersed, proximal, tandem or WGD/segmental and found strong correlations between gene category and functional annotation. Photosynthesis and transcriptional regulation-related GO terms were significantly over-represented in singletons and WGD genes, respectively, aligning with the gene balance hypothesis...
January 4, 2018: Plant, Cell & Environment
https://www.readbyqxmd.com/read/29307088/physiological-traits-of-endornavirus-infected-and-endornavirus-free-common-bean-phaseolus-vulgaris-cv-black-turtle-soup
#6
S Khankhum, R A Valverde
This study evaluated the physiological traits of eight lines of common bean (Phaseolus vulgaris) cv. Black Turtle Soup, four of which were double-infected with Phaseolus vulgaris endornavirus 1 and Phaseolus vulgaris endornavirus 2, and four of which were endornavirus-free. Plants from all eight lines were morphologically similar and did not show statistically significant differences in plant height, wet weight, number of days to flowering and pod formation, pods per plant, pod thickness, seed size, number of seeds per pod, and anthocyanin content...
January 6, 2018: Archives of Virology
https://www.readbyqxmd.com/read/29302156/root-environment-is-a-key-determinant-of-fungal-entomopathogen-endophytism-following-seed-treatment-in-the-common-bean-phaseolus-vulgaris
#7
Soroush Parsa, Viviana Ortiz, María I Gómez-Jiménez, Matthew Kramer, Fernando E Vega
The common bean is the most important food legume in the world. We examined the potential of the fungal entomopathogens Beauveria bassiana and Metarhizium anisopliae applied as seed treatments for their endophytic establishment in the common bean. Endophytic colonization in sterile sand:peat averaged ca. 40% higher for fungus treatments and ca. six times higher for volunteer fungi (other fungal endophytes naturally occurring in our samples), relative to sterile vermiculite. Colonization by B. bassiana and M...
January 2018: Biological Control: Theory and Applications in Pest Management
https://www.readbyqxmd.com/read/29301366/in-bps1-downregulated-roots-the-bypass1-signal-disrupts-the-induction-of-cortical-cell-divisions-in-bean-rhizobium-symbiosis
#8
Manoj-Kumar Arthikala, Kalpana Nanjareddy, Miguel Lara
BYPASS1 (BPS1), which is a well-conserved gene in plants, is required for normal root and shoot development. In the absence of BPS1 gene function, Arabidopsis overproduces a mobile signalling compound (the BPS1 signal) in roots, and this transmissible signal arrests shoot growth and causes abnormal root development. In addition to the shoot and root meristem activities, the legumes also possess transient meristematic activity in root cortical cells during Rhizobium symbiosis. We explored the role of Phaseolus vulgaris BPS1 during nodule primordium development using an RNA-interference (RNAi) silencing approach...
January 3, 2018: Genes
https://www.readbyqxmd.com/read/29280022/molecular-characterization-and-expression-analysis-of-the-na-h-exchanger-gene-family-in-medicago-truncatula
#9
Devinder Sandhu, Manju V Pudussery, Rakesh Kaundal, Donald L Suarez, Amita Kaundal, Rajandeep S Sekhon
One important mechanism plants use to cope with salinity is keeping the cytosolic Na+ concentration low by sequestering Na+ in vacuoles, a process facilitated by Na+/H+ exchangers (NHX). There are eight NHX genes (NHX1 through NHX8) identified and characterized in Arabidopsis thaliana. Bioinformatics analyses of the known Arabidopsis genes enabled us to identify six Medicago truncatula NHX genes (MtNHX1, MtNHX2, MtNHX3, MtNHX4, MtNHX6, and MtNHX7). Twelve transmembrane domains and an amiloride binding site were conserved in five out of six MtNHX proteins...
December 26, 2017: Functional & Integrative Genomics
https://www.readbyqxmd.com/read/29276690/effects-of-intragastrically-administered-tepary-bean-lectins-on-digestive-and-immune-organs-preclinical-evaluation
#10
Julia María Alatorre-Cruz, Wendoline Pita-López, Rosa Guadalupe López-Reyes, Roberto Augusto Ferriz-Martínez, Ricardo Cervantes-Jiménez, María de Jesús Guerrero Carrillo, Paola Jazmín Aranda Vargas, Gabriela López-Herrera, Adriana Jheny Rodríguez-Méndez, Aarón Zamora-Arroyo, Héctor Gutiérrez-Sánchez, Tércia Reis de Souza, Alejandro Blanco-Labra, Teresa García-Gasca
Previous work showed that Tepary bean (Phaseolus acutifolius) lectins exhibit differential cytotoxic effects on cancer cell lines by apoptosis induction. In vivo studies using a Tepary bean lectin fraction (TBLF, 50 mg/kg of body weight) after colon cancer induction in rats showed that TBLF inhibited early precancerous lesions without systemic toxicity however, loss of body weight gain and activation of immune cells were observed. In order to know more about the possible adverse effects, we evaluated the administration of TBLF on digestive and immune organs...
2018: Toxicology Reports
https://www.readbyqxmd.com/read/29261152/increasing-antioxidant-activity-and-protein-digestibility-in-phaseolus-vulgaris-and-avena-sativa-by-fermentation-with-the-pleurotus-ostreatus-fungus
#11
Edith Espinosa-Páez, Ma Guadalupe Alanis-Guzmán, Carlos E Hernández-Luna, Juan G Báez-González, Carlos A Amaya-Guerra, Ana M Andrés-Grau
The aim of the research was to determine the impact of fermentation with Pleurotus ostreatus on kidney beans, black beans, and oats. The results indicate that the fungus has a positive effect on the substrates when compared to the controls. The antioxidant activity (39.5% on kidney beans and 225% on oats in relation to the controls) and content of total polyphenols (kidney beans three times higher regarding the controls) increased significantly by the presence of the fungus mycelium, even after simulated digestion...
December 20, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/29247955/plant-extract-mediated-green-silver-nanoparticles-efficacy-as-soil-conditioner-and-plant-growth-promoter
#12
Pallabi Das, Shaswat Barua, Shuvasree Sarkar, Niranjan Karak, Pradip Bhattacharyya, Nadeem Raza, Ki-Hyun Kim, Satya Sundar Bhattacharya
Recently, concerns have been raised regarding the ultimate fate of silver nanoparticles (SNPs) after their release into the environment. In this study, the environmental feasibility of plant leaf (Thuja occidentalis) extract-mediated green SNPs (GSNPs) was assessed in terms of their effects on soil physicochemical properties and crop growth in comparison to conventionally synthesized silver nanoparticles (CSNPs). Upon application of GSNPs, soil pH shifted toward neutrality, and substantial increments were observed in water holding capacity (WHC), cation exchange capacity (CEC), and N/P availability...
December 8, 2017: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/29244728/transcriptome-analysis-of-paraburkholderia-phymatum-under-nitrogen-starvation-and-during-symbiosis-with-phaseolus-vulgaris
#13
Martina Lardi, Yilei Liu, Gabriela Purtschert, Samanta Bolzan de Campos, Gabriella Pessi
Paraburkholderia phymatum belongs to the β-subclass of proteobacteria. It has recently been shown to be able to nodulate and fix nitrogen in symbiosis with several mimosoid and papilionoid legumes. In contrast to the symbiosis of legumes with α-proteobacteria, very little is known about the molecular determinants underlying the successful establishment of this mutualistic relationship with β-proteobacteria. In this study, we performed an RNA-sequencing (RNA-seq) analysis of free-living P. phymatum growing under nitrogen-replete and -limited conditions, the latter partially mimicking the situation in nitrogen-deprived soils...
December 15, 2017: Genes
https://www.readbyqxmd.com/read/29243159/characterization-and-identification-of-recalcitrant-organic-pollutants-rops-in-tannery-wastewater-and-its-phytotoxicity-evaluation-for-environmental-safety
#14
Ram Naresh Bharagava, Gaurav Saxena, Sikandar I Mulla, Devendra Kumar Patel
Tannery wastewater (TWW) is of serious environmental concern to pollution control authorities, because it contains highly toxic, recalcitrant organic and inorganic pollutants. The nature and characteristics of recalcitrant organic pollutants (ROPs) are not fully explored to date. Hence, the purpose of this study was to characterize and identify the ROPs present in the treated TWW. Gas chromatography-mass spectrometry data analysis showed the presence of a variety of ROPs in the treated TWW. Results unfolded that benzyl chloride, butyl octyl phthalate, 2,6-dihydroxybenzoic acid 3TMS, dibutyl phthalate, benzyl alcohol, benzyl butyl phthalate, 4-chloro-3-methyl phenol, phthalic acid, 2'6'-dihydroxyacetophenone, diisobutyl phthalate, 4-biphenyltrimethylsiloxane, di-(-2ethy hexyl)phthalate, 1,2-benzenedicarboxylic acid, dibenzyl phthalate, and nonylphenol were present in the treated TWW...
December 14, 2017: Archives of Environmental Contamination and Toxicology
https://www.readbyqxmd.com/read/29230376/population-structure-and-phenotypic-variation-of-sclerotinia-sclerotiorum-from-dry-bean-phaseolus-vulgaris-in-the-united-states
#15
Zhian N Kamvar, B Sajeewa Amaradasa, Rachana Jhala, Serena McCoy, James R Steadman, Sydney E Everhart
The ascomycete pathogen Sclerotinia sclerotiorum is a necrotrophic pathogen on over 400 known host plants, and is the causal agent of white mold on dry bean. Currently, there are no known cultivars of dry bean with complete resistance to white mold. For more than 20 years, bean breeders have been using white mold screening nurseries (wmn) with natural populations of S. sclerotiorum to screen new cultivars for resistance. It is thus important to know if the genetic diversity in populations of S. sclerotiorum within these nurseries (a) reflect the genetic diversity of the populations in the surrounding region and (b) are stable over time...
2017: PeerJ
https://www.readbyqxmd.com/read/29225609/efficiency-of-trichome-based-plant-defense-in-phaseolus-vulgaris-depends-on-insect-behavior-plant-ontogeny-and-structure
#16
Zhenlong Xing, Yongqiang Liu, Wanzhi Cai, Xinzheng Huang, Shengyong Wu, Zhongren Lei
Plant trichomes often function as physical barriers in preventing arthropod feeding and oviposition. Even though insects are frequently reported being entrapped and killed by trichome traps, the actual trapping behavior has not yet been described in detail. Capture experiments showed that capture efficiency during the plant's vegetative stage was considerably higher than in the fruiting and cotyledon stages. The ventral surface of the leaf was more effective in trapping flies than other parts of the plant. Capture-events monitoring showed that the mouthparts, legs, and ovipositor of Liriomyza trifolii adults are the body parts involved in entrapment by surface trichomes on Phaseolus vulgaris plants, and subsequently, deter their ability to feed, walk, and oviposit...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/29223341/genetic-resistance-against-viruses-in-phaseolus-vulgaris-l-state-of-the-art-and-future-prospects
#17
REVIEW
Chouaïb Meziadi, Sophie Blanchet, Valérie Geffroy, Stéphanie Pflieger
Viruses are obligate parasites that replicate intracellularly in many living organisms, including plants. Consequently, no chemicals are available that target only the virus without impacting host cells or vector organisms. The use of natural resistant varieties appears as the most reliable control strategy and remains the best and cheapest option in managing virus diseases, especially in the current ecological context of preserving biodiversity and environment in which the use of phytosanitary products becomes limited...
December 2017: Plant Science: An International Journal of Experimental Plant Biology
https://www.readbyqxmd.com/read/29218056/respiratory-burst-oxidase-homolog-gene-a-is-crucial-for-rhizobium-infection-and-nodule-maturation-and-function-in-common-bean
#18
Manoj-Kumar Arthikala, Jesús Montiel, Rosana Sánchez-López, Noreide Nava, Luis Cárdenas, Carmen Quinto
Reactive oxygen species (ROS) produced by respiratory burst oxidase homologs (RBOHs) regulate numerous plant cell processes, including the symbiosis between legumes and nitrogen-fixing bacteria. Rapid and transient ROS production was reported after Phaseolus vulgaris root hairs were treated with Nod factors, indicating the presence of a ROS-associated molecular signature in the symbiosis signaling pathway. Rboh is a multigene family containing nine members (RbohA-I) in P. vulgaris. RNA interference of RbohB suppresses ROS production and attenuates rhizobial infection thread (IT) progression in P...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/29214546/biology-of-a-neotropical-harlequin-stink-bug-runibia-perspicua-f
#19
A L Marsaro, A R Panizzi, T Lucini
Laboratory and field studies were conducted with nymphs and adults of the Neotropical stink bug Runibia perspicua (F.) to evaluate their biology on plants. Total nymph mortality was ca. 13% on immature fruits of Brunfelsia australis Benth. (IFBA) and 90% on raw shelled peanuts, Arachis hypogaea L. (RSP); no nymphs survived on immature pods of green bean, Phaseolus vulgaris L., or on immature fruits of privet, Ligustrum lucidum Ait. Nymph developmental time was ca. 36 on IFBA and 55 days on RSP. Body weight was significantly greater when nymphs were raised isolated compared to those raised in groups...
December 7, 2017: Neotropical Entomology
https://www.readbyqxmd.com/read/29207281/dark-chilling-and-subsequent-photo-activation-modulate-expression-and-induce-reversible-association-of-chloroplast-lipoxygenase-with-thylakoid-membrane-in-runner-bean-phaseolus-coccineus-l
#20
Radosław Mazur, Joanna Trzcinska-Danielewicz, Piotr Kozlowski, Łucja Kowalewska, Izabela Rumak, Brian J Shiell, Agnieszka Mostowska, Wojtek P Michalski, Maciej Garstka
Lipoxygenases (LOXs) are non-haem iron-containing dioxygenases that catalyse oxygenation of polyunsaturated fatty acids. This reaction is the first step in biosynthesis of oxylipins, which play important and diverse roles in stress response. In this study, we identified four LOX genes (PcLOXA, B, C, D) in chilling-sensitive runner bean (Phaseolus coccineus L.) plant and analyzed their expression patterns during long term dark-chilling (4 °C) stress and during day/night (21ºC/4 °C) temperature fluctuations...
November 26, 2017: Plant Physiology and Biochemistry: PPB
keyword
keyword
20936
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"