Results 11 to 20 of about 1,071,828 (189)

Stable isotopic labeling in proteomics [PDF]

, 2008
Labeling of proteins and peptides with stable heavy isotopes (deuterium, carbon-13, nitrogen-15, and oxygen-18) is widely used in quantitative proteomics.
Beynon, Blagoev, Borisov, Browder, Choe, Conrads, Craig, de Godoy, De Leenheer, Dean, Desiderio, Enoksson, Gerber, Gevaert, Gevaert, Gevaert, Gevaert, Gevaert, Gonzalez, Gronborg, Gruhler, Gygi, Hansen, Harsha, Hsu, Hsu, Hsu, Impens, Ji, Krijgsveld, Kuster, Kuster, Lange, Lanquar, Lopez-Otin, MacCoss, Mann, Mason, Mirzaei, Munchbach, Oda, Ong, Ong, Overall, Pan, Perkins, Pratt, Rivers, Ross, Schmidt, Schnolzer, Schulze, Scott, Selbach, Sethuraman, Staes, Staes, Tam, Van Damme, Van Hoof, Vande Walle, Wahlander, Wang, Washburn, Wiese, Wu, Zhang, Zhang, Zhang, Zhou   +69 more
core   +2 more sources

Traceability of bovine meat and bone meal in poultry by stable isotope analysis

Brazilian Journal of Poultry Science, 2006
Bovine meat and bone meal (MBM) was widely used in animal diets until outbreaks of Bovine Spongiform Encefalopathy (BSE) occurred in some countries.
AS Carrijo, AC Pezzato, C Ducatti, JR Sartori, L Trinca, ET Silva   +5 more
doaj   +1 more source

No-Tillage Improvement of Nitrogen Absorption and Utilization in a Chinese Mollisol Using ¹⁵N-Tracing Method

Atmosphere, 2022
To better understand the mechanism of nitrogen (N) distribution, absorption, utilization and loss in fertilizer under different tillage practices, a study was conducted to quantitatively explore the fate of fertilizer N in the soil–plant–atmosphere using
Dandan Huang, Xuewen Chen, Shixiu Zhang, Yan Zhang, Yan Gao, Yang Zhang, Aizhen Liang   +6 more
doaj   +1 more source

Rastreabilidade da farinha de carne e ossos bovinos em ovos de poedeiras comerciais pela técnica dos isótopos estáveis do carbono e nitrogênio Traceability of bovine meat and bones meal in eggs of commercial laying hens through carbon and nitrogen stable isotopes technique

Revista Brasileira de Zootecnia, 2011
Objetivou-se com este estudo rastrear a inclusão de farinha de carne e ossos bovinos em dietas para poedeiras comerciais, por meio da análise dos ovos e de suas frações (gema e albúmen), pela técnica dos isótopos estáveis do carbono e nitrogênio e ...
Juliana Célia Denadai, Carlos Ducatti, José Roberto Sartori, Antonio Celso Pezzato, Rosana Gottmann   +4 more
doaj   +1 more source

Standardization of A Sample-Processing Methodology for Stable Isotope Studies in Poultry

Brazilian Journal of Poultry Science, 2019
The objective of this study was to determine if lipid extraction processes alter the isotopic value of δ13C and δ15N of tissues (pectoral muscle, thigh and liver) and eggs and if the use of anticoagulants interferes with blood and plasma δ13C and δ15N ...
JC Denadai, JB Sartori, AC Pezzato, VE Costa, MMP Sartori, BES Petinati, RS Gennari, ET Silva, MAG Carvalho, AND Ishizuka   +9 more
doaj   +1 more source

Similarities between intra- and intermolecular hydrogen bonds in RNA kissing complexes found by means of cross-correlated relaxation [PDF]

, 2018
The bond lengths and dynamics of intra- and intermolecular hydrogen bonds in an RNA kissing complex have been characterized by determining the NMR relaxation rates of various double- and triple-quantum coherences that involve an imino proton and two ...
Bodenhausen, Geoffrey, Dittmer, Jens, Kim, Chul-Hyun   +2 more
core   +1 more source

N Utilization, Residual and Loss Characteristics of Spring-Topdressing (¹⁵N-urea) Pear Orchards in the Old Course of the Yellow River Area

Agronomy, 2022
In the old course of the Yellow River area, most orchards are over-applied with nitrogen (N) fertilizers. To improve N management in this area, a 15N tracing experiment was conducted to investigate the absorption, distribution and loss of spring ...
Lin Zhao, Zhihang Jia, Gangbo Li, Ting Zhang, Meng Wei   +4 more
doaj   +1 more source

Rastreabilidade da farinha de carne e ossos bovinos em ovos de poedeiras alimentadas com ingredientes alternativos Traceability of bovine meat and bone meal in eggs from laying hens fed with alternative ingredients

Pesquisa Agropecuária Brasileira, 2009
O objetivo deste trabalho foi detectar traços de farinha de carne e ossos bovinos, em ovos de poedeiras alimentadas com dietas comerciais com inclusão de ingredientes vegetais alternativos e leveduras.
Juliana Célia Denadai, Carlos Ducatti, José Roberto Sartori, Antonio Celso Pezzato, Cleusa Móri, Rosana Gottmann, Mariela Akie Okino Mituo   +6 more
doaj   +1 more source

The effect of sheep genetic merit and feed allowance on nitrogen partitioning and isotopic discrimination

Animal, 2021
Animal nitrogen (N) partitioning is a key parameter for profitability and sustainability of ruminant production systems, which may be predicted from N isotopic discrimination or fractionation (Δ15N).
H. Khanaki, R.J. Dewhurst, B.J. Leury, G. Cantalapiedra-Hijar, G.R. Edwards, C. Logan, L. Cheng   +6 more
doaj   +1 more source

Establishing Winter Origins of Migrating Lesser Snow Geese Using Stable Isotopes

Avian Conservation and Ecology, 2012
Increases in Snow Goose (Chen caerulescens) populations and large-scale habitat changes in North America have contributed to the concentration of migratory waterfowl on fewer wetlands, reducing resource availability, and enhancing risks of disease ...
Viviane Hénaux, Larkin A. Powell, Mark P. Vrtiska, Keith A. Hobson   +3 more
doaj   +1 more source