Results 11 to 20 of about 55,449 (231)

Bayesian, Maximum Parsimony and UPGMA Models for Inferring the Phylogenies of Antelopes Using Mitochondrial Markers

open access: goldEvolutionary Bioinformatics, 2008
This investigation was aimed to compare the inference of antelope phylogenies resulting from the 16S rRNA, cytochrome-b (cyt-b) and d-loop segments of mitochondrial DNA using three different computational models including Bayesian (BA), maximum parsimony (MP) and unweighted pair group method with arithmetic mean (UPGMA).
Haseeb A. Khan   +4 more
openaire   +5 more sources

Similarity Coefficient Analysis using UPGMA based on Polymorphism of Isozyme and DNA Markers in Cotton

open access: diamondInternational Journal for Research in Applied Science and Engineering Technology, 2022
Abstract: Cotton refers to those species of genus Gossypium that bears the spinnable seed coat fibres. The proteins and enzymes are the primary product of the genes and hence are most suitable for determination of genetic purity and polymorphism. The biochemical and molecular markers may complement the efforts to reduce the burden to a greater extent ...
Vaibhav Ujjainkar
openaire   +2 more sources

Clustering Some MicroRNAs Expressed in the Breast Tissue Using Shannon Information Theory and Comparing the Results With UPGMA, Neighbor-Joining, and Maximum-Likelihood Methods [PDF]

open access: diamondResearch in Molecular Medicine, 2020
Background: Because milk and milk products play a vital role in human nutrition, dairy cattle farmers are working in increasing milk production or changing its composition. For this reason, researching the genes which play an important role in milk production and its composition is of high value.
Arezo Askari Rad   +2 more
openaire   +3 more sources

A Comparative Analysis Of Progressive Multiple Sequence Alignment Approaches Using Upgma And Neighbor Join Based Guide Trees

open access: green, 2018
Multiple sequence alignment is increasingly important to bioinformatics, with several applications ranging from phylogenetic analyses to domain identification. There are several ways to perform multiple sequence alignment, an important way of which is the progressive alignment approach studied in this work.
Dega Ravi Kumar Yadav and Gunes Ercal
openaire   +3 more sources

Ecotype selection of Acanthaspis pedestris Stål (Heteroptera:Reduviidae) for mass multiplication by UPGMA cluster analysis

open access: hybridIndian Journal of Science and Technology, 2007
Acanthaspis pedestris Stal is an important reduviid predator found in the scrub jungles and agroecosystems of India predating on a number of insect pests and it is used as a bio-control agent. But its use is limited due to its scarcity at times when pests are often most abundant.
P. J. Edward George
openaire   +3 more sources

Genetic diversity analysis in sesame (Sesamum indicum L.)

open access: yesElectronic Journal of Plant Breeding, 2023
In the present investigation, 70 genotypes of sesame were characterized for 12 morphological and 14 quantitative characters and subjected to genetic divergence (UPGMA hierarchial clustering) analysis.
K. Mukhthambica1*, R. Bisen1 and K.T. Ramya2
doaj   +1 more source

Chemical composition and chemosystematic evaluation of the fruit and root headspace fractions of selected Heracleum taxa from Southeastern Europe [PDF]

open access: yesBotanica Serbica, 2022
This work is focused on nine Heracleum taxa (Apiaceae): H. sphondylium, H. sibiricum, H. montanum, H. ternatum, H. pyrenaicum subsp. pollinianum, H. pyrenaicum subsp. orsinii and H. verticillatum, belonging to the H. sphondylium group, and H. orphanidis,
Ljuboš Ušjak   +3 more
doaj   +1 more source

Climatic Variables and Virulence May Contribute to the Population Dynamics of Pyricularia oryzae at Local Scale. [PDF]

open access: yesMicrobiologyopen
The Italian population structure of P. oryzae was analyzed using SSR genotyping to identify possible determinants shaping its local genetic diversity, including spatial, temporal, environmental, and biological factors. ABSTRACT Rice blast disease, caused by Pyricularia oryzae Cavara, is the most threatening rice pathogen in Italy.
Bosco S   +8 more
europepmc   +2 more sources

Evaluation of Genetic Distance and Similarity among Native Genotypes of Seeded Watermelon (Citrullus lanatus var. citroides) in the Khorasan Region Using Microsatellite Markers [PDF]

open access: yesAgrotechniques in Industrial Crops, 2023
Citrullus lanatus var. citroides is one of the Khorasan region's major rainfed and cash crops. It is typically grown on marginal lands and mostly dependent on rainfall. Microsatellite markers were therefore employed in this study to determine the genetic
Saeedreza Vessal   +3 more
doaj   +1 more source

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