Wyniki wyszukiwania - Biblioteka Nauki

1

Identyfikacja QTL warunkujacych dlugosc liscia flagowego w dwoch populacjach mapujacych zyta [Secale cereale L.]

100%

Milczarski P.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

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2008

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nr 250

203-209

2

Complex colour detection methods used in skin detection systems

63%

Milczarski P. , Stawska Z.

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2014

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tom Vol. 3, No. 1

40--52

EN

In this paper we present high computational complexity algorithms for detecting skin and non-skin colour. Because of their complexity they are not suitable for nowadays mobile devices but can be used in systems working on more demanding machines. The selection and implementation of algorithms gives accuracy about 80-90%.

3

Identyfikacja QTL warunkujacych lepkosc ekstraktu wodnego z ziarna zyta

63%

Masojc P. , Milczarski P.

Folia Universitatis Agriculturae Stetinensis. Agricultura

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2004

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tom 93

227-231

4

Gender recogniotion methods useful in mobile authentication applications

63%

Stawska Z. , Milczarski P.

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tom Vol. 5, No. 2

248--259

EN

Soft biometrics methods that involve gender, age and ethnicity are still developed. Face recognition methods often rely on gender recognition. The same applies to the methods reconstructing the faces or building 2D or 3D models of the faces. In the paper, we conduct study on different set of gender recognition methods and their mobile applications. We show the advantages and disadvantages of that methods and future challenges to the researches. In the previous papers, we examined a range variety of skin detection methods that help to spot the face in the images or video stream. On acquiring faces, we focus on gender recognition that will allow us to create pattern to build 2D and 3D automatic faces models from the images. That will result also in face recognition and authentication, also.

5

Mapping QTLs for alpha-amylase activity in rye grain

63%

Masojc P. , Milczarski P.

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tom 46

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nr 2

EN

Genetic control of a-amylase activity in rye grain was investigated by QTL mapping/based on DS2 x RXL10 intercross consisting of 99 F₅₋₆ families propagated at one location during four vegetation seasons. A wide range of variation in α-amylase activity and transgression effects were found among families and parental lines. This variation was shown to be determined in 40.1 % by 7 significant (LOD score not less than 2.5) and 2 putative QTLs (2 < LOD < 2.5) distributed on all rye chromosomes except 4R. Two significant QTLs located on 3RL and 5RL chromosome arms were expressed each year. The third significant QTL was detected in three years (1RL). The other four significant QTLs (2RL, 5RS, 6RL, 7RL) were found in one year of study. The number and composition of QTLs were specific for a given year varying from three to six. QTLs were not correlated with isoenzyme polymorphisms at the structural α-Amyl loci. A QTL associated with a region containing the α-Amy3 locus was detected on chromosome 5RL. Both high- and low-activity QTL alleles were found in each parental line, which explains the appearance of transgressive recombinants in the segregating population.

6

A consensus map of chromosome 6R in rye [Secale cereale L.]

51%

Stojalowski S. , Myskow B. , Milczarski P. , Masojc P.

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nr 2

190-198

EN

Four F2 mapping populations derived from crosses between rye inbred lines DS2×RXL10, 541×Ot1-3, S120×S76 and 544×Ot0-20 were used to develop a consensus map of chromosome 6R. Thirteen marker loci that were polymorphic in more than one mapping population constituted the basis for the alignment of the four maps using the JoinMap v. 3.0 software package. The consensus map consists of 104 molecular marker loci including RFLPs, RAPDs, AFLPs, SSRs, ISSRs, SCARs, STSs and isozymes. The average distance between the marker loci is 1.3 cM, and the total map length is 135.5 cM. This consensus map may be used as a source of molecular markers for the rapid development of new maps of chromosome 6R in any mapping population.

7

Przydatnosc markerow ISSR do identyfikacji linii wsobnych oraz mapowania genomu zyta

51%

Stojalowski S. , Milczarski P. , Masojc P.

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nr 231

237-246

8

Wrazliwosc na egzogenne regulatory wzrostu a odpornosc na porastanie odmian, linii i mieszancow zyta ozimego

51%

Masojc P. , Stojalowski S. , Lapinski M. , Milczarski P.

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tom 195-196

341-349

9

The application of GBS markers for extending the dense genetic map of rye (Secale cereale L.) and the localization of the Rfc1 gene restoring male fertility in plants with the C source of sterility-inducing cytoplasm

51%

Milczarski P. , Hanek M. , Tyrka M. , Stojalowski S.

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nr 4

10

Wykorzystanie linii wsobnej Ot1-3 jako zrodla genow odpornosci zyta na porastanie

51%

Masojc P. , Stojalowski S. , Milczarski P.

Hodowla Roślin i Nasiennictwo

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1996

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nr 2

1-4

11

QTL analysis of chlorophyll content and chlorophyll fluorescence parameter in mapping population of rye

51%

Molik K. , Pawlowska E. , Kantarek Z. , Milczarski P.

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2014

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tom 31

PL

Zdefiniowano QTL dla zawartości chlorofilu (Chc) i maksymalnej fotochemicznej aktywności PSII (Fv/Fm) żyta. Materiał do badań stanowiła populacja RIL mieszańca międzyliniowego DS2 × RXL10, złożona z 70 osobników pokolenia F7. Otrzymane wyniki poddano analizie statystycznej; stwierdzono istotne zróżnicowanie obu cech u form rodzicielskich i osobników w populacji mapującej. Nie zaobserwowano istotnej statystycznie korelacji pomiędzy Chc a Fv/Fm; obliczone współczynniki odziedziczalności w szerokim zakresie (HB) wynosiły odpowiednio 56 i 53%. Przy LOD ≥ 2,0 wyznaczono 19 regionów QTL, w tym 9 dla zawartości chlorofilu i 10 dla całkowitej wydajności fotochemicznej PSII. Lokalizowały się one głównie w dystalnych lub centromerowych obszarach chromosomów: 1R, 3R, 5R, 6R, 7R, przy czym na chromosomach 1R, 5R i 6R znalazły się regiony wspólne dla QTL Fv/Fm1 i Fv/Fm5 (1R), Chc8 i Fv/Fm9 (5R) oraz Fv/Fm3 i Fv/Fm10 (6R). Otrzymane QTL dostarczają wstępnej wiedzy o dziedzicznym podłożu zawartości chlorofilu w życie i maksymalnej fotochemicznej aktywności PSII.

EN

The objective of the study was to identify QTLs for the chlorophyll content (Chc) and the maximum photochemical activity of PSII (Fv/Fm) in rye. RIL population of DS2 × RXL10 hybrid cross consisting of 70 individuals of F7 generation constituted as experimental material. The obtained results were subjected to statistical analysis, and significant differences in the diversity of both traits in parental phenotypes and individuals of mapping population, were shown. No statistically significant correlation between Chc and Fv/Fm was observed, and calculated broad sense heritabilities (HB) were estimated at 56 and 53% respectively. With LOD score ≥ 2.0, 19 QTL regions were established, including 9 for the content of chlorophyll and 10 for a total photochemical efficiency of PSII. They were mainly localized in the distal or centromeric regions of 1R, 3R, 5R, 6R, 7R chromosomes. On 1R, 5R and 6R common regions for QTLs were found: Fv/Fm1 and Fv/Fm5 (1R), Chc8 and Fv/Fm9 (5R) as well as Fv/Fm3 and Fv/Fm10 (6R). The resulting QTLs provide preliminary knowledge on hereditary basis of chlorophyll content and maximum photochemical activity of PSII in rye.

12

Comparative analysis of genetic architectures for nine developmental traits of rye

51%

Masojc P. , Milczarski P. , Kruszona P.

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nr 3

13

Wykorzystanie mapy sprzezen markerow RAPD do identyfikacji genow odpornosci na porastanie u zyta [Secale cereale L.]

51%

Myskow B. , Stojalowski S. , Milczarski P. , Masojc P.

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nr 3

1289-1296

14

Wykorzystanie markerów RAPD do identyfikacji odmian pszenżyta

51%

Milczarski P. , Banek-Tabor A. , Masojc P.

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tom 218-219

261-267

PL

Celem badań była ocena możliwości wykorzystania techniki losowej amplifikacji polimorficznego DNA (RAPD) do identyfikacji 16 krajowych odmian pszenżyta ozimego. Poszukiwano polimorficznych fragmentów DNA testując 50 starterów o losowych sekwencjach. Do właściwych badań wybrano 17 starterów w obecności, których amplifikacji uległy sekwencje charakteryzujące się polimorfizmem i dużą stabilnością. Otrzymano 30 polimorficznych fragmentów DNA, różnicujących wszystkie badane odmiany. Markery RAPD wykorzystano do konstrukcji dendrogramu przedstawiającego relacje podobieństwa genetycznego między odmianami.

EN

Random amplified polymorphic DNA (RAPD) was used to study fingerprints and genetic similarities among 16 Polish cultivars of winter triticale. Polymorphic DNA fragments were sought for by testing of 50 arbitrary primers. Final studies were carried out using 17 selected primers that allowed for amplification of the useful 30 RAPD markers. This set of markers produced fingerprints for all the studied triticale cultivars and constituted a basis for developing a dendrogram presenting genetic similarities among varieties.

15

Poszukiwanie markerow molekularnych meskiej sterylnosci i odpornosci na porastanie u zyta

45%

Masojc P. , Lapinski M. , Myskow B. , Stojalowski S. , Milczarski P.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

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1999

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nr 211

273-280

16

Selekcja genomowa pszenicy ozimej

26%

Tyrka M. , Fic G. , Szeliga M. , Jaromin M. , Krajewski P. , Milczarski P. , Drzazga T. , Matysik J. , Mazur R. , Sikora T. , Witkowski E. , Buczykowicz J. , Tyrka D.

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nr 286