Results 61 to 70 of about 590,505 (211)

PCR-RFLP Using BseDI Enzyme for Pork Authentication in Sausage and Nugget Products [PDF]

open access: yes, 2011
A polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) using BseDI restriction enzyme had been applied for identifying the presence of pork in processed meat (beef sausage and chicken nugget) including before and after frying ...
Abidin, M. Z. (M)   +3 more
core  

Rapid species identification of Sonoran pronghorn from fecal pellet DNA

open access: yesWildlife Society Bulletin, 2014
The Sonoran pronghorn (Antilocapra americana sonoriensis) is a subspecies of pronghorn found exclusively in the Sonoran Desert of Arizona (USA) and Mexico.
Susannah P. Woodruff   +3 more
doaj   +1 more source

The association between faecal host DNA or faecal calprotectin and feed efficiency in pigs fed yeast-enriched protein concentrate

open access: yesAnimal, 2019
Gut cell losses contribute to overall feed efficiency due to the energy requirement for cell replenishment. Intestinal epithelial cells are sloughed into the intestinal lumen as digesta passes through the gastrointestinal tract, where cells are degraded ...
K.R. Slinger   +7 more
doaj   +1 more source

Identification of Eurycea Using Cytochrome b [PDF]

open access: yes, 2009
Genomic sequencing is a powerful tool that has many applications for research, one of which is in the field of taxonomy and the identification of species.
Myers, Karis A
core  

Rate variation during molecular evolution: creationism and the cytochrome c molecular clock [PDF]

open access: yes, 2017
Molecular clocks based upon amino acid sequences in proteins have played a major role in the clarification of evolutionary phylogenies. Creationist criticisms of these methods sometimes rely upon data that might initially seem to be paradoxical.
Hofmann James, R.
core   +1 more source

The Use of Cytochrome b Gene as a Specific Marker of the Rat Meat (Rattus norvegicus) on Meat and Meat Products

open access: yesMedia Peternakan, 2012
Falsification of the origin of livestock meat and its processed with rat meat is a problem that must be overcome to ensure food safety. One way that is often used to detect forgeries by using cytochrome b gene as a marker.
C. Sumantri   +3 more
doaj  

Paleoparasitological report on Ascaris aDNA from an ancient East Asian sample

open access: yesMemorias do Instituto Oswaldo Cruz, 2010
In this study, Ascaris DNA was extracted and sequenced from a medieval archaeological sample in Korea. While Ascaris eggs were confirmed to be of human origin by archaeological evidence, it was not possible to pinpoint the exact species due to close ...
Chang Seok Oh   +6 more
doaj   +1 more source

Distribution and genetic diversity of two species of Pelasgus minnows (Leuciscidae) in southern Greece

open access: yesKnowledge and Management of Aquatic Ecosystems, 2020
Pelasgus Kottelat & Freyhof 2007 (Leuciscidae) is a freshwater fish genus endemic to the Southern Balkans. The distribution of most of its species is insufficiently known.
Viñuela Rodríguez Nuria   +3 more
doaj   +1 more source

Phylogenetic Relationships of the Bumblebee Subgenus Pyrobombus (Hymenoptera: Apidae) Inferred from Mitochondrial Cytochrome B and Cytochrome Oxidase I Sequences [PDF]

open access: yes, 2017
Traditionally, the genus Bombus (Apidae: Apinae: Bombini) is divided into several subgenera. This study derives an approximation of the relationships between 10 species of the subgenus Pyrobombus (from both Europe and North America), B. lapidarius L. and
Koulianos, Stella
core  

Some Properties of Plastidic Cytochrome b-563

open access: yesZeitschrift für Naturforschung C, 1977
Abstract Plastidic Cytochrome b-563 Cytochrome b-563 from spinach chloroplasts was isolated in a homogeneous and enzymatically active form. It has a low, but variable lipid content and a molecular weight of about 18,000 daltons.
H J, Lach, P, Böger
openaire   +2 more sources

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