Results 41 to 50 of about 4,671,172 (293)

Determining biophysical protein stability in lysates by a fast proteolysis assay, FASTpp. [PDF]

, 2012
The biophysical stability is an important parameter for protein activity both in vivo and in vitro. Here we propose a method to analyse thermal melting of protein domains in lysates: Fast parallel proteolysis (FASTpp).
Rüdiger, Stefan G. D., Stefan G D Rüdiger, Maurice, Madelon M., David P Minde, Sub Cellular Protein Chemistry, Stefan G. D. Rüdiger, Madelon M Maurice, Minde, David P., Cellular Protein Chemistry, David P. Minde, Madelon M. Maurice   +10 more
core   +3 more sources

Effects of amino acid levels during rearing on Cobb 500 slow-feathering broiler breeders: 1. Growth and development

Poultry Science, 2021
: Adequate pullet nutrition is essential to reach BW and suitable body composition for reproduction. An experiment was conducted to determine the effects of 4 dietary amino acid (AA) levels on BW, flock uniformity, body conformation, organ, leg, and ...
Maria Camila Alfaro-Wisaquillo, Edgar O. Oviedo-Rondón, Hernan A. Cordova-Noboa, Justina V. Caldas, Gustavo A. Quintana-Ospina, Ivan C. Ospina-Rojas, Viviana San Martin   +6 more
doaj   +1 more source

Non-Contiguous Protein Recombination [PDF]

, 2013
Swapping sequence elements among related proteins can produce chimeric proteins with novel behaviors and improved properties such as enhanced stability. Although homologous mutations are much more conservative than random mutations, chimeras of distantly-
Smith, Matthew Alexander
core   +1 more source

Carcass characteristics of broilers at 42 days receiving diets with phytase in different energy and crude protein levels Características de carcaça de frangos aos 42 dias recebendo rações com fitase em diferentes níveis energéticos e de proteína bruta

Ciência e Agrotecnologia, 2011
The aim of this study was to evaluate carcass characteristics and quality of breast meat after the inclusion of phytase in broiler diets with different levels of apparent metabolizable energy (AMEn) corrected for nitrogen and reduced crude protein (CP ...
Adriano Kaneo Nagata, Paulo Borges Rodrigues, Renata Ribeiro Alvarenga, Márcio Gilberto Zangeronimo, Daniella Carolina Zanardo Donato, José Humberto Vilar da Silva   +5 more
doaj   +1 more source

Analysis of Disulfide Bond Formation [PDF]

, 2017
In this unit, protocols are provided for detection of disulfide bond formation in cultures of intact cells and in an in vitro translation system containing isolated microsomes or semi-permeabilized cells.
Sub Cellular Protein Chemistry, Ineke Braakman, Hebert, Daniel N., Lydia Lamriben, Guus van Zadelhoff, van Zadelhoff, Guus, Braakman, Ineke, Daniel N. Hebert, Lamriben, Lydia, Cellular Protein Chemistry   +9 more
core   +2 more sources

Evaluation of different digestible lysine levels for male broilers during the period of 18 to 40 days of age

Brazilian Journal of Poultry Science, 2014
A total of 1.500 male Cobb 500 broilers were used to determine the optimal digestible lysine level for 18 to 40-day-old broilers. The experimental period started when broilers were 18 days old and had an initial average weight of 737 ± 20 g. A completely
TCF Carlos, CT Marino, NVP da Silva, LCGS Barbosa, RN Reis, K Muramatsu, CS da S Araújo, LF Araújo   +7 more
doaj   +1 more source

A synopsis of recent work on the amino acid nutrition of layers1

Journal of Applied Poultry Research, 2021
Summary: This review, a summation of work presented at the Virtual 2020 Poultry Science Association Annual Meeting, addresses changes in laying hen performance and techniques to manage hens that require fine-tuning amino acid minimums.
M.T. Kidd, R.E. Loar, II
doaj   +1 more source

An artificial immune system for clustering amino acids in the context of protein function classification [PDF]

, 2009
This paper addresses the classification task of data mining (a form of supervised learning) in the context of an important bioinformatics problem, namely the prediction of protein functions.
Timmis, Jon, Clark, Edward, Flower, Darren R., Secker, Andrew D., Davies, Matthew N., Freitas, Alex A.   +5 more
core   +1 more source

Desempenho e excreção de nitrogênio de leitões dos 9 aos 25 kg alimentados com dietas com diferentes níveis de lisina digestível e proteína bruta Performance and nitrogen excretion for pigs from 9 to 25 kg submitted to the diets with different levels of digestible lysine and crude protein

Revista Brasileira de Zootecnia, 2007
Dois experimentos foram conduzidos para avaliar níveis de PB e lisina digestível (LISD) na dieta sobre o desempenho e a excreção de nitrogênio (N) de leitões na fase inicial.
Márcio Gilberto Zangeronimo, Elias Tadeu Fialho, Luis David Solis Murgas, Rilke Tadeu Fonseca de Freitas, Paulo Borges Rodrigues   +4 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source