Results 61 to 70 of about 17,727 (207)

Production, Purification, and Characterization of Thermostable Alkaline Xylanase From Anoxybacillus kamchatkensis NASTPD13

Frontiers in Bioengineering and Biotechnology, 2018
Anoxybacillus kamchatkensis NASTPD13 used herein as a source for thermostable alkaline xylanase were isolated from Paudwar Hot Springs, Nepal. NASTPD13 cultured at 60°C, pH 7 and in presence of inorganic (ammonium sulfate) or organic (yeast extract ...
Punam Yadav, Punam Yadav, Jyoti Maharjan, Suresh Korpole, Gandham S. Prasad, Girish Sahni, Tribikram Bhattarai, Lakshmaiah Sreerama   +7 more
doaj   +1 more source

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

Insect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn, Vicky L. Tolmay, Marlon‐Schylor Luke le Roux, Lintle Mohase, Mpho S. Mafa, Vittorio F. Nicolis, Eduard Venter, Nicolaas Francois Visser Burger, Anna‐Maria Botha   +8 more
wiley   +1 more source

Characterization of Xylanase Streptomyces spp. SKK1-8

Hayati Journal of Biosciences, 2006
Streptomyces spp. SKK1-8 producing xylanase was isolated from soil sample from Sukabumi West Java. The xylanase have an optimum condition at pH 6 and 50 °C.
ANJA MERYANDINI, TRIO HENDARWIN, DEDEN SAPRUDIN, YULIN LESTARI   +3 more
doaj   +1 more source

Cryo‐EM structure of GH43 β‐Xylosidase from Enterobacter cloacae provides insights into substrate specificity and the role of an auxiliary domain in enzymatic activity

The FEBS Journal, EarlyView.
Xylan, the second most abundant plant cell wall polysaccharide, is degraded by β‐xylanases and β‐xylosidases. Here, we present the 2.65 Å cryo‐EM structure of Enterobacter cloacae β‐xylosidase (EcXyl43, GH43) and the 2.4 Å X‐ray structure of its inactive F507A mutant.
Lorenzo Briganti, Andre Schutzer Godoy, Caio Cesar Mello Capetti, Rafaela Sachetto Fernandes, Vanessa O. A. Pellegrini, Ornella M. Ontañon, Eleonora Campos, Rodrigo V. Portugal, Igor Polikarpov   +8 more
wiley   +1 more source

Production and Characterization od Xylanase from Actinomyces ATG 70 Using CornCob Xylan Substrate

Jurnal Ilmu Dasar
Xilan is a polysaccharide that can be used as a substrate for producing xylanase. Xylan can be obtained from processing xylan-rich agricultural waste such as corn cobs, which contain 12.4% xylan.
Taya Preira Farennina, Amelia Fahreza Putri, Sattya Arimurti, Rudju Winarsa, Esti Utarti   +4 more
doaj   +1 more source

Evaluating 20% and 40% Inclusion of Sugary Former Foods in Pig Diets: Effects on Growth Performance, Feeding Behaviour, Carcass and Meat Quality Traits

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Former food products (FFP) are food industry leftovers that can be used as feed ingredients. We investigated the effects of sugary FFP on growth, feeding behaviour, carcass and meat quality of pigs fattened to a heavy weight. Three inclusion levels were tested: 0% (FFP‐0 = control), 20% (FFP‐20) and 40% (FFP‐40) FFP in grower (20–60 kg BW ...
Marjeta Čandek‐Potokar, Martin Škrlep, Klavdija Poklukar, Patrick Schlegel, Giuseppe Bee   +4 more
wiley   +1 more source

Xylanase Supplement Enhances the Growth Performance of Broiler by Modulating Serum Metabolism, Intestinal Health, Short-Chain Fatty Acid Composition, and Microbiota

Animals
This study aimed to investigate the effects of different levels of xylanase supplementation in a wheat-based diet on growth performance, short-chain fatty acids, intestinal health, microbial composition, and serum metabolism.
Xiaoli Wang, Danlei Li, Yibin Xu, Xiaoqing Ding, Shuang Liang, Lingyu Xie, Yongxia Wang, Xiuan Zhan   +7 more
doaj   +1 more source

Guanidinoacetic Acid Improves Growth Performance and Gut Health of Broilers Fed Metabolizable Energy‐Reduced Diets

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT This study was conducted to evaluate the effects of guanidinoacetic acid (GAA) supplementation to diets with different energy levels on growth performance, carcass traits, and gut health status in broiler chickens. A total of 9500 1‐day‐old Ross 308 broilers (equal numbers of males and females) were allocated to 1 of 5 dietary treatments (10 ...
Necmettin Ceylan, Ali Anıl Çenesiz, İsmail Yavaş, Sait Koca, Vivienne Inhuber   +4 more
wiley   +1 more source

Leaf Structure and Hormonal Balance Modulate Host‐Specificity and Pathogenicity of Botrytis cinerea

Plant, Cell &Environment, EarlyView.
ABSTRACT Botrytis cinerea, a highly successful necrotrophic fungal plant pathogen, demonstrates a remarkably broad host range, yet the precise factors governing its host specificity and its ability to coexist non‐pathogenically with plants remain unclear. This study systematically assessed host preference in a series of B. cinerea agricultural isolates,
Gautam Anand, Chen Benoni, Meirav Leibman‐Markus, Rupali Gupta, Iftah Marash, Loida Tejada, Tali Dolgov, Dalia Rav‐David, Ondřej Plíhal, Ondřej Novák, Maya Kleiman, Yigal Elad, Maya Bar   +12 more
wiley   +1 more source

Optimization of xylanase and peroxidase production from Streptomyces sp. K37 [PDF]

Journal of BioScience and Biotechnology, 2014
The optimal conditions for the production of xylanase and peroxidase from Streptomyces sp. K37 were investigated. The production of xylanase and peroxidase increased during the growth phase of the cultures after 72 hours.
MAHMOUD M. NOUR EL-DEIN, ABDOU ELDYME A. SHEREIF, FATHEY A. MANSOUR, MOHAMED I. ABOU-DOBARA, ANDREW S. BALL   +4 more
doaj