Results 21 to 30 of about 376,525 (370)

Association of Restriction Fragment Length Polymorphisms among Maize Inbreds with Agronomic Performance of Their Crosses [PDF]

open access: yes, 1989
Restriction fragment length polymorphisms (RFLPs) have been suggested as molecular markers to facilitate improvement of agronomic traits in maize (Zea mays L.). The objective of this study was to evaluate the utility of RFLP data in elucidating heterotic
Godshalk, E. B.   +4 more
core   +3 more sources

Differentiation of Meat Samples from Domestic Horses ( Equus caballus ) and Asiatic Wild Asses ( Equus hemionus ) Using a Species-Speci fi c Restriction Site in the Mitochondrial Cytochrome b Region [PDF]

open access: yesMongolian Journal of Biological Sciences, 2006
Recent studies suggest that Asiatic wild asses ( Equus hemionus ) are being increasingly poached in a commercial fashion. Part of the meat is believed to reach the meat markets in the capital Ulaanbaatar.
Ralph Kuehn   +4 more
doaj   +1 more source

A Study of Cryptosporidium parvum Genotypes and Population Structure

open access: yesMemorias do Instituto Oswaldo Cruz, 1998
Genetic evidence for the occurrence of two Cryptosporidium parvum subgroups is presented. This evidence is based on restriction fragment length polymorphism analysis of several independent loci.
G Widmer, L Tchack, F Spano, S Tzipori
doaj   +1 more source

Structural Subtyping as Parametric Polymorphism [PDF]

open access: yes, 2023
Structural subtyping and parametric polymorphism provide similar flexibility and reusability to programmers. For example, both features enable the programmer to provide a wider record as an argument to a function that expects a narrower one. However, the means by which they do so differs substantially, and the precise details of the relationship ...
arxiv   +1 more source

An ML-style Record Calculus with Extensible Records [PDF]

open access: yesEPTCS 351, 2021, pp. 1-17, 2021
In this work, we develop a polymorphic record calculus with extensible records. Extensible records are records that can have new fields added to them, or preexisting fields removed from them. We also develop a static type system for this calculus and a sound and complete type inference algorithm.
arxiv   +1 more source

IDENTIFICATION OF ROSE CULTIVARS BY RESTRICTION FRAGMENT LENGTH POLYMORPHISMS [PDF]

open access: yesHortScience, 1991
Restriction Fragment Length Polymorphisms (RFLPs) were investigated in rose cultivars as a means of reliable cultivar identification. A random genomic DNA library was generated by shotgun cloning HindIII digested fragments of DNA extracted from rose cultivar Confection into pUC8 plasmid of Escherichia coli strain JM 83.
John W. Kelly   +4 more
openaire   +3 more sources

Analysis of two single-nucleotide polymorphisms (SNPs) located in exon 1 of kappa-casein gene (CSN3) in Martina Franca donkey breed [PDF]

open access: yes, 2013
The aim of this study is to assess genetic polymorphism at two loci in the exon 1 of the kappa-casein gene (CSN3) in Martina Franca donkey breed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis.
Dario, C, Selvaggi, M
core   +2 more sources

Restriction fragment length polymorphism (RFLP) [PDF]

open access: yesAmerican Journal of Physical Anthropology, 1989
A restriction fragment length polymorphism (RFLP) is defined by an enzyme, a restriction endonuclease, that cuts the doublestranded DNA at a particular sequence of bases, a probe, a labeled, complementary segment of DNA that will anneal to a portion of the digested sample, and a set of variable fragment length bands that appear on a Southern blot.
openaire   +2 more sources

Restriction fragment length polymorphism ofAzospirillumstrains [PDF]

open access: yesFEMS Microbiology Letters, 1991
Total DNA of various Azospirillum strains representing different species was digested with restriction enzymes, Southern blotted and hybridized with four A. brasilense probes. Pairwise comparison of the conserved hybridization fragments was applied to calculate sequence divergence and to group the strains using the unweighted pair group method.
FANI, RENATO   +5 more
openaire   +3 more sources

Restriction Fragment Length Polymorphism Analysis of PCR-Amplified Fragments (PCR-RFLP) and Gel Electrophoresis - Valuable Tool for Genotyping and Genetic Fingerprinting

open access: yes, 2012
PCR-restriction fragment length polymorphism (RFLP)-based analysis, also known as cleaved amplified polymorphic sequence (CAPS), is a popular technique for genetic analysis.
H. Rasmussen
semanticscholar   +1 more source

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