keyword
MENU ▼
Read by QxMD icon Read
search

Corn or maize

keyword
https://www.readbyqxmd.com/read/29352173/maize-chlorotic-mottle-virus-exhibits-low-divergence-between-differentiated-regional-sub-populations
#1
Luke Braidwood, Diego F Quito-Avila, Darlene Cabanas, Alberto Bressan, Anne Wangai, David C Baulcombe
Maize chlorotic mottle virus has been rapidly spreading around the globe over the past decade. The interactions of maize chlorotic mottle virus with Potyviridae viruses causes an aggressive synergistic viral condition - maize lethal necrosis, which can cause total yield loss. Maize production in sub-Saharan Africa, where it is the most important cereal, is threatened by the arrival of maize lethal necrosis. We obtained maize chlorotic mottle virus genome sequences from across East Africa and for the first time from Ecuador and Hawaii, and constructed a phylogeny which highlights the similarity of Chinese to African isolates, and Ecuadorian to Hawaiian isolates...
January 19, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29350533/development-of-pickering-emulsions-stabilized-by-gliadin-proanthocyanidins-hybrid-particles-gphps-and-the-fate-of-lipid-oxidation-and-digestion
#2
Fu-Zhen Zhou, Li Yan, Shou-Wei Yin, Chuan-He Tang, Xiao-Quan Yang
This work attempted to engineer emulsions' interface using special affinity between proline-rich gliadin and proanthocyanidins (PA), to develop surfactant-free antioxidant Pickering emulsions with digestive-resistant properties. This binding interaction between gliadin and PA benefited the interfacial adsorption of the particles to corn oil droplets. Pickering droplets as building units assembled into interconnected three-dimensional network structure, giving the emulsions viscoelasticity and ultra-stability...
January 19, 2018: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/29348498/mtecs-aire-on-the-side-of-caution
#3
Alexandra Bortnick, Cornelis Murre
No abstract text is available yet for this article.
January 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29348271/intratumoral-payload-concentration-correlates-with-the-activity-of-antibody-drug-conjugates
#4
Donglu Zhang, Shang-Fan Yu, S Cyrus Khojasteh, Yong Ma, Thomas H Pillow, Jack D Sadowsky, Dian Su, Katherine R Kozak, Keyang Xu, Andrew G Polson, Peter Dragovich, Cornelis Eca Hop
Antibody-drug conjugates (ADCs) have become important scaffolds for targeted cancer therapies. However, ADC exposure - response correlation is not well characterized. We demonstrated that intratumor payload exposures correlated well with the corresponding efficacies of several disulfide-linked ADCs bearing an DNA alkylating agent, pyrrolo[2,1-c][1,4]benzodiazepine-dimer (PBD), in HER2-expressing xenograft models. The correlation suggests that a threshold concentration of intratumor payload is required to support sustained efficacy and an ADC can deliver an excessive level of payload to tumors that does not enhance efficacy ('Plateau' effect)...
January 18, 2018: Molecular Cancer Therapeutics
https://www.readbyqxmd.com/read/29348066/multi-scale-measurements-show-limited-soil-greenhouse-gas-emissions-in-kenyan-smallholder-coffee-dairy-systems
#5
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/29347909/identification-of-minor-effect-qtls-for-plant-architecture-related-traits-using-super-high-density-genotyping-and-large-recombinant-inbred-population-in-maize-zea-mays
#6
Baobao Wang, Han Liu, Zhipeng Liu, Xiaomei Dong, Jinjie Guo, Wei Li, Jing Chen, Chi Gao, Yanbin Zhu, Xinmei Zheng, Zongliang Chen, Jian Chen, Weibin Song, Andrew Hauck, Jinsheng Lai
BACKGROUND: Plant Architecture Related Traits (PATs) are of great importance for maize breeding, and mainly controlled by minor effect quantitative trait loci (QTLs). However, cloning or even fine-mapping of minor effect QTLs is very difficult in maize. Theoretically, large population and high density genetic map can be helpful for increasing QTL mapping resolution and accuracy, but such a possibility have not been actually tested. RESULTS: Here, we employed a genotyping-by-sequencing (GBS) strategy to construct a linkage map with 16,769 marker bins for 1021 recombinant inbred lines (RILs)...
January 18, 2018: BMC Plant Biology
https://www.readbyqxmd.com/read/29347791/beyond-the-faster-is-slower-effect
#7
I M Sticco, F E Cornes, G A Frank, C O Dorso
The "faster-is-slower" effect arises when crowded people push each other to escape through an exit during an emergency situation. As individuals push harder, a statistical slowing down in the evacuation time can be achieved. The slowing down is caused by the presence of small groups of pedestrians (say, a small human cluster) that temporarily block the way out when trying to leave the room. The pressure on the pedestrians belonging to this blocking cluster increases for increasing anxiety levels and/or a larger number of individuals trying to leave the room through the same door...
November 2017: Physical Review. E
https://www.readbyqxmd.com/read/29347645/geometry-and-the-onset-of-rigidity-in-a-disordered-network
#8
Mathijs F J Vermeulen, Anwesha Bose, Cornelis Storm, Wouter G Ellenbroek
Disordered spring networks that are undercoordinated may abruptly rigidify when sufficient strain is applied. Since the deformation in response to applied strain does not change the generic quantifiers of network architecture, the number of nodes and the number of bonds between them, this rigidity transition must have a geometric origin. Naive, degree-of-freedom-based mechanical analyses such as the Maxwell-Calladine count or the pebble game algorithm overlook such geometric rigidity transitions and offer no means of predicting or characterizing them...
November 2017: Physical Review. E
https://www.readbyqxmd.com/read/29344831/interaction-network-of-core-aba-signaling-components-in-maize
#9
Ying-Ge Wang, Feng-Ling Fu, Hao-Qiang Yu, Tao Hu, Yuan-Yuan Zhang, Yi Tao, Jian-Kang Zhu, Yang Zhao, Wan-Chen Li
We defined a comprehensive core ABA signaling network in monocot maize, including the gene expression, subcellular localization and interaction network of ZmPYLs, ZmPP2Cs, ZmSnRK2s and the putative substrates. The phytohormone abscisic acid (ABA) plays an important role in plant developmental processes and abiotic stress responses. In Arabidopsis, ABA is sensed by the PYL ABA receptors, which leads to binding of the PP2C protein phosphatase and activation of the SnRK2 protein kinases. These components functioning diversely and redundantly in ABA signaling are little known in maize...
January 17, 2018: Plant Molecular Biology
https://www.readbyqxmd.com/read/29344754/green-and-sustainable-separation-of-natural-products-from-agro-industrial-waste-challenges-potentialities-and-perspectives-on-emerging-approaches
#10
REVIEW
Vânia G Zuin, Luize Z Ramin
New generations of biorefinery combine innovative biomass waste resources from different origins, chemical extraction and/or synthesis of biomaterials, biofuels, and bioenergy via green and sustainable processes. From the very beginning, identifying and evaluating all potentially high value-added chemicals that could be removed from available renewable feedstocks requires robust, efficient, selective, reproducible, and benign analytical approaches. With this in mind, green and sustainable separation of natural products from agro-industrial waste is clearly attractive considering both socio-environmental and economic aspects...
January 17, 2018: Topics in Current Chemistry (Journal)
https://www.readbyqxmd.com/read/29344352/the-use-of-feed-grade-amino-acids-in-lactating-sow-diets
#11
Laura Greiner, Pairat Srichana, James L Usry, Casey Neill, Gary L Allee, Joseph Connor, Kevin J Touchette, Christopher D Knight
Background: The use of feed grade amino acids can reduce the cost of lactation feed. With changing genetics, increasing feed costs, and higher number of pigs weaned with heavier wean weights further evaluation of higher inclusion levels of feed-grade amino acid in lactation diets than previously published is warranted. Two experiments (Exp.) were conducted to determine the optimal inclusion level of L-lysine HCl to be included in swine lactation diets while digestible lysine levels remain constant across dietary treatments and allowing feed grade amino acids to be added to the diet to maintain dietary ratios relative to lysine to maximize litter growth rate and sow reproductive performance...
2018: Journal of Animal Science and Biotechnology
https://www.readbyqxmd.com/read/29344351/endemic-carbapenem-nonsusceptible-acinetobacter-baumannii-calcoaceticus-complex-in-intensive-care-units-of-the-national-referral-hospital-in-jakarta-indonesia
#12
Yulia Rosa Saharman, Anis Karuniawati, Rudyanto Sedono, Dita Aditianingsih, Pratiwi Sudarmono, Wil H F Goessens, Corné H W Klaassen, Henri A Verbrugh, Juliëtte A Severin
Background: Carbapenem-nonsusceptible A. baumannii-calcoaceticus complex have emerged worldwide, but the epidemiology in Indonesian hospitals has not been studied. Methods: A prospective observational study was performed on the intensive care units (ICUs) of the national referral hospital in Jakarta-Indonesia, in 2013 and 2014. All consecutive adult patients admitted and hospitalized for >48 h in ICUs were included. Basic and clinical data at admission were recorded...
2018: Antimicrobial Resistance and Infection Control
https://www.readbyqxmd.com/read/29344086/correlation-of-structure-function-and-protein-dynamics-in-gh7-cellobiohydrolases-from-trichoderma-atroviride-t-reesei-and-t-harzianum
#13
Anna S Borisova, Elena V Eneyskaya, Suvamay Jana, Silke F Badino, Jeppe Kari, Antonella Amore, Magnus Karlsson, Henrik Hansson, Mats Sandgren, Michael E Himmel, Peter Westh, Christina M Payne, Anna A Kulminskaya, Jerry Ståhlberg
Background: The ascomycete fungus Trichoderma reesei is the predominant source of enzymes for industrial conversion of lignocellulose. Its glycoside hydrolase family 7 cellobiohydrolase (GH7 CBH) TreCel7A constitutes nearly half of the enzyme cocktail by weight and is the major workhorse in the cellulose hydrolysis process. The orthologs from Trichoderma atroviride (TatCel7A) and Trichoderma harzianum (ThaCel7A) show high sequence identity with TreCel7A, ~ 80%, and represent naturally evolved combinations of cellulose-binding tunnel-enclosing loop motifs, which have been suggested to influence intrinsic cellobiohydrolase properties, such as endo-initiation, processivity, and off-rate...
2018: Biotechnology for Biofuels
https://www.readbyqxmd.com/read/29343882/can-productivity-and-profitability-be-enhanced-in-intensively-managed-cereal-systems-while-reducing-the-environmental-footprint-of-production-assessing-sustainable-intensification-options-in-the-breadbasket-of-india
#14
Virender Kumar, Hanuman S Jat, Parbodh C Sharma, Balwinder-Singh, Mahesh K Gathala, Ram K Malik, Baldev R Kamboj, Arvind K Yadav, Jagdish K Ladha, Anitha Raman, D K Sharma, Andrew McDonald
In the most productive area of the Indo-Gangetic Plains in Northwest India where high yields of rice and wheat are commonplace, a medium-term cropping system trial was conducted in Haryana State. The goal of the study was to identify integrated management options for further improving productivity and profitability while rationalizing resource use and reducing environmental externalities (i.e., "sustainable intensification", SI) by drawing on the principles of diversification, precision management, and conservation agriculture...
January 15, 2018: Agriculture, Ecosystems & Environment
https://www.readbyqxmd.com/read/29343265/rnase-if-treated-quantitative-pcr-for-dsrna-quantitation-of-rnai-trait-in-genetically-modified-crops
#15
Po-Hao Wang, Greg Schulenberg, Shannon Whitlock, Andrew Worden, Ning Zhou, Stephen Novak, Wei Chen
BACKGROUND: RNA interference (RNAi) technology has been widely used to knockdown target genes via post-transcriptional silencing. In plants, RNAi is used as an effective tool with diverse applications being developed such as resistance against insects, fungi, viruses, and metabolism manipulation. To develop genetically modified (GM) RNAi traits for insect control, a transgene is created and composed of an inversely-repeated sequence of the target gene with a spacer region inserted between the repeats...
January 17, 2018: BMC Biotechnology
https://www.readbyqxmd.com/read/29342221/genotype-by-environment-interactions-affecting-heterosis-in-maize
#16
Zhi Li, Lisa Coffey, Jacob Garfin, Nathan D Miller, Michael R White, Edgar P Spalding, Natalia de Leon, Shawn M Kaeppler, Patrick S Schnable, Nathan M Springer, Candice N Hirsch
The environment can influence heterosis, the phenomena in which the offspring of two inbred parents exhibits phenotypic performance beyond the inbred parents for specific traits. In this study we measured 25 traits in a set of 47 maize hybrids and their inbred parents grown in 16 different environments with varying levels of average productivity. By quantifying 25 vegetative and reproductive traits across the life cycle we were able to analyze interactions between the environment and multiple distinct instances of heterosis...
2018: PloS One
https://www.readbyqxmd.com/read/29340862/effect-of-brewery-wastewater-obtained-from-different-phases-of-treatment-plant-on-seed-germination-of-chickpea-cicer-arietinum-maize-zea-mays-and-pigeon-pea-cajanus-cajan
#17
Rupa Salian, Suhas Wani, Ramamohan Reddy, Mukund Patil
Brewing industry releases large quantities of wastewater after product generation. Brewery wastewater contains organic compounds which are biodegradable in nature. These biodegradable wastes can be recycled and reused and hence considered as suitable products for agriculture. But before using wastewater for agriculture, it is better to evaluate the phytotoxic effects of wastewater on crops. Hence, the main objective of this study is to evaluate the effects of brewery effluent on seed germination and growth parameters of selected crop species like chickpea (Cicer arietinum), maize (Zea mays), and pigeon pea (Cajanus cajan)...
January 17, 2018: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29340798/diagnostic-implications-of-a-small-voxel-reconstruction-for-loco-regional-lymph-node-characterization-in-breast-cancer-patients-using-fdg-pet-ct
#18
Daniëlle Koopman, Jorn A van Dalen, Hester Arkies, Ad H J Oostdijk, Anne Brecht Francken, Jos Bart, Cornelis H Slump, Siert Knollema, Pieter L Jager
BACKGROUND: We evaluated the diagnostic implications of a small-voxel reconstruction for lymph node characterization in breast cancer patients, using state-of-the-art FDG-PET/CT. We included 69 FDG-PET/CT scans from breast cancer patients. PET data were reconstructed using standard 4 × 4 × 4 mm3 and small 2 × 2 × 2 mm3 voxels. Two hundred thirty loco-regional lymph nodes were included, of which 209 nodes were visualised on PET/CT. All nodes were visually scored as benign or malignant, and SUVmax and TBratio(=SUVmax/SUVbackground) were measured...
January 16, 2018: EJNMMI Research
https://www.readbyqxmd.com/read/29340635/nutrient-digestibility-response-to-sugarcane-bagasse-addition-and-corn-particle-size-in-normal-and-high-na-diets-for-broilers
#19
S K Kheravii, R A Swick, M Choct, S-B Wu
Improving diet digestibility is important to the broiler industry. Therefore, this study focused on optimizing the physical structure of feed ingredients and addition of dietary fiber as strategies to improve nutrient digestibility in low and high sodium diets. A total of 672 day-old Ross 308 male broilers was allocated to 48 pens using a 2 × 2 × 2 factorial arrangement of treatments with 2 particle sizes of corn (coarse 3,576 μm or fine 1,113 μm geometric mean diameter), 2 levels of sugarcane bagasse (SB) (0 or 2%), and 2 levels of Na (0...
January 11, 2018: Poultry Science
https://www.readbyqxmd.com/read/29340603/characterization-of-antibiosis-to-diabrotica-speciosa-coleoptera-chrysomelidae-in-brazilian-maize-landraces
#20
Eduardo Neves Costa, Luciano Nogueira, Bruno Henrique Sardinha de Souza, Zulene Antônio Ribeiro, Helder Louvandini, Sarah Natalie Zukoff, Arlindo Leal Boiça Júnior
Resistance to insect pests can be found in several native, landrace plants and can be an important alternative to conventional control methods. Diabrotica speciosa (Germar) (Coleoptera: Chrysomelidae) larvae are important maize (Zea mays L.) (Cyperales: Poaceae) root pests and finding native resistance in landraces would greatly contribute to maize-breeding programs aimed at controlling this pest. This study investigated whether the growth, survival, oviposition rhythm, fecundity, and fertility of D. speciosa are negatively influenced by specific maize landraces, and the existence of any morphological barriers in the roots that may correlate with plant resistance to the larval attack...
January 11, 2018: Journal of Economic Entomology
keyword
keyword
118735
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"