Wszystkie pola: DNA marker - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Frequent D-loop polymorphism in mtDNA enables genotyping of 1400-year-old human remains from Merowingian graves
Autorzy:: Zeller, M
Mirghomizadeh, F.
Wehner, H.D.
Blin, N.
Powiązania:: https://bibliotekanauki.pl/articles/2042042.pdf
Data publikacji:: 2000
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: X chromosome
ancient remains
amplification technique
Y chromosome
ancient DNA
mtDNA
remains
Merowingian culture
polymorphism
mitochondrial DNA
man
DNA marker
DNA extraction
DNA
Źródło:: Journal of Applied Genetics; 2000, 41, 4; 285-292
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: DNA fingerprints generated by R.18.1 DNA probe in two stocks of chickens: Green Legged Patridgenous [GLP] and Rhode Island Red [RIR]
Autorzy:: Rosochacki, S J
Hillel, J
Jaszczak, K
Zawadzka, M
Powiązania:: https://bibliotekanauki.pl/articles/2046824.pdf
Data publikacji:: 1997
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: multi-locus DNA probe
hybridization
animal breeding
poultry
molecular marker
DNA
chicken
Opis:: Hybridization of a multi-locus DNA probe, R 18.1, to genomic DNA from poultry showed a highly polymorphic fingerprint pattern. The detected DNA fingerprints are individually specific and differ between Green Legged Patridgenous (GLP) and Rhode Island Red (RIR) stock of chickens. The average numbers of detected bands in RIR were 18.68 and in GLP - 15.33, but the average band sharing levels were 0.619 and 0.431, respectively. The level of polymorphism may be connected possibly with a higher level of inbreeding in the examined stock of chicken.
Źródło:: Journal of Applied Genetics; 1997, 38, 2; 173-178
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Integrated statistical and rule-mining techniques for dna methylation and gene expression data analysis
Autorzy:: Mallik, S.
Mukhopadhyay, A.
Maulik, U.
Powiązania:: https://bibliotekanauki.pl/articles/1396742.pdf
Data publikacji:: 2013
Wydawca:: Społeczna Akademia Nauk w Łodzi. Polskie Towarzystwo Sieci Neuronowych
Tematy:: statistical analysis
gene marker
methylation
genetic algorithm
DNA
Opis:: For determination of the relationships among significant gene markers, statistical analysis and association rule mining are considered as very useful protocols. The first protocol identifies the significant differentially expressed/methylated gene markers, whereas the second one produces the interesting relationships among them across different types of samples or conditions. In this article, statistical tests and association rule mining based approaches have been used on gene expression and DNA methylation datasets for the prediction of different classes of samples (viz., Uterine Leiomyoma/class-formersmoker and uterine myometrium/class-neversmoker). A novel rule-based classifier is proposed for this purpose. Depending on sixteen different rule-interestingness measures, we have utilized a Genetic Algorithm based rank aggregation technique on the association rules which are generated from the training set of data by Apriori association rule mining algorithm. After determining the ranks of the rules, we have conducted a majority voting technique on each test point to estimate its class-label through weighted-sum method. We have run this classifier on the combined dataset using 4-fold cross-validations, and thereafter a comparative performance analysis has been made with other popular rulebased classifiers. Finally, the status of some important gene markers has been identified through the frequency analysis in the evolved rules for the two class-labels individually to formulate the interesting associations among them.
Źródło:: Journal of Artificial Intelligence and Soft Computing Research; 2013, 3, 2; 101-115
2083-2567
2449-6499
Pojawia się w:: Journal of Artificial Intelligence and Soft Computing Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Use of random amplified polymorphic DNA [RAPD] assay for differentiation among isolates of Stagonospora spp. and Septoria tritici
Autorzy:: Czembor, P C
Arseniuk, E
Powiązania:: https://bibliotekanauki.pl/articles/2047271.pdf
Data publikacji:: 1996
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: Stagonospora
Stagonospora avenae
Septoria tritici
random amplified polymorphic DNA
pathogen
polymerase chain reaction
DNA
molecular marker
fungal isolate
Stagonospora nodorum
genetic variation
Opis:: The genetic similarity of three species: Septoria tritici, Stagonospora nodorum and Stagonospora avenae f. sp. triticea - important pathogens in many cereal production areas worldwide was assessed by random amplified polymorphic DNA (RAPD) assay. In preliminary research DNA of 14, 9, and 7 monopyenidios- pore isolates of S. nodorum, S. tritici, and S. a. tritícea, respectively, were amplified by PCR with four primers. Afterwards the research was focused on three mono- pyenidiospore isolates from each species studied. The isolates of each species selected for the study varied in pathogenicity and were diverse geographically. PCR with the set of 14 selected primers resulted in 99 different bands, ranged from 180 to 2500 base pairs in length. Most primers in PCR (especially RAD11, RAD31, RAD32, RAD33) revealed uniform bands for isolates of S. a. tritícea, that allow to identify this species among the others. The cluster analysis using Unweighed Pair-Group Method with Averaging (UPGMA) revealed interspecies disagreement among the isolates ranging from 32 to 53%. The intraspecies disagreement ranges were 17-20%, 38-43%, 42-44% for S. avenae f. sp. triticea, S. nodorum and S. tritici, respectively. Cluster analysis classified isolates into three homogeneous clusters. Each cluster grouped isolates of one species according to their current taxonomie ranks based on spore size, colony morphology and host ranges. In addition, two of the clusters represented by isolates of S. nodorum and S. a. tritícea were distinctly separated at a lower linkage distance from the third one comprising isolates of S. tritici. A slight inconsistency found in grouping some isolates indicates that such groupings should be done with caution. The present study indicates that the PCR- RAPD assay is of a potential use in taxonomy of Stagonospora spp. and Septoria tritici as well as in molecular identification of casual disease agents.
Źródło:: Journal of Applied Genetics; 1996, 37, 3; 239-251
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki