Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "Bączkiewicz, A." wg kryterium: Autor


Wyświetlanie 1-7 z 7
Tytuł:
Genetic variation of silver fir progeny from Tisovik Reserve population determined via microsatellite and isozyme markers
Autorzy:
Pawlaczyk, E.M.
Baczkiewicz, A.
Buczkowska, K.
Bobowicz, M.A.
Powiązania:
https://bibliotekanauki.pl/articles/38542.pdf
Data publikacji:
2017
Wydawca:
Instytut Badawczy Leśnictwa
Źródło:
Folia Forestalia Polonica. Series A . Forestry; 2017, 59, 1
0071-6677
Pojawia się w:
Folia Forestalia Polonica. Series A . Forestry
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Morfologiczne i anatomiczne zróżnicowanie populacji kosodrzewiny (Pinus mugo Turra) z polskich Tatr wyrażone w cechach igieł
Population differences in morphological and anatomical traits of Pinus mugo Turra needles from the Polish part of the Tatra Mountains
Autorzy:
Pawlaczyk, E.M.
Bączkiewicz, A.
Wawrzyniak, P.
Czołpińska, M.
Gonera, P.
Buczkowska, K.
Powiązania:
https://bibliotekanauki.pl/articles/1293462.pdf
Data publikacji:
2017
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
lesnictwo
Tatry
sosna gorska
Pinus mugo
igly sosny
budowa anatomiczna
zmiennosc morfologiczna
czynniki siedliska
podloza
wysokosc nad poziomem morza
dwarf mountain pine
Tatra Mts.
variability
needle
altitude
substrate
Opis:
The main aim of this study was to describe the variation between the populations of the dwarf mountain pine Pinus mugo Turra based on the morphological and anatomical traits of their needles, and to investigate the relationship between the observed variation and environmental conditions (altitude and substrate).Two-year-old needles were collected from 180 individuals of six populations of P. mugo growing in the Tatra Mts. Two populations were classified as dense, located at 1360–1450 m altitude, and the remaining four formed loose clusters and were situated at 1500–1650 m altitude. Four of the populations are growing on granite and two on a limestone substrate. The natural variation of 10 morpho-anatomical and 3 synthetic needle traits was measured. In addition to descriptive statistics, the analyses of variance (ANOVA) with a Tukey test and principal component analysis were computed. We also estimated Pearson correlation coefficients for the examined needle traits and altitude as well as substrate. Our results indicate that the P. mugo populations differ significantly with regard to the investigated traits for which the Trzydniowiański Wierch population was the most distinct. The observed pattern of variability is largely caused by differences in stomatal traits and these features are positive correlated with altitude. Additionally, populations growing on granite have larger values for most of the examined traits compared to populations growing on limestone.
Źródło:
Leśne Prace Badawcze; 2017, 78, 1
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New taxon of the genus Calypogeia (Jungermanniales, Hepaticae) in Poland
Autorzy:
Buczkowska, K.
Baczkiewicz, A.
Powiązania:
https://bibliotekanauki.pl/articles/57925.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
new taxon
Calypogeia
Jungermanniales
Hepaticae
Bryophyta
liverwort
genetic distance
Polska
Opis:
Genetic differentiation of Calypogeia muelleriana s.l. was studied using isozyme analysis. Two forms of this species: typical and atypical were reported from Poland. The 10 putative loci in 7 enzyme systems were analyzed in 58 samples: 34 of the typical and 15 of atypical form. The isozyme studies revealed that the typical and atypical forms of C. muelleriana in Poland are clearly genetically different. Typical plants morphologically correspond to the type specimen of C. muelleriana, but atypical form is a new, genetically distinct but unrecognized so far taxon. Each group is defined by several fixed alleles present in all populations. The UPGMA dendrogram based on Nei’s genetic distances shows that both taxa (C. muelleriana and the newly detected taxon) clearly differ from C. azurea – the species used as a reference group. Genetic distance among two groups of C. muelleriana (D = 1.093) was almost the same as among C. azurea and the newly detected taxon (D = 1.060). Genetic distance among C. azurea and the typical form of C. muelleriana was the lowest (D = 0.628).
Źródło:
Acta Societatis Botanicorum Poloniae; 2011, 80, 4
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Genetic differentiation among geographically close populations of Malva alcea
Autorzy:
Celka, Z.
Buczkowska, K.
Baczkiewicz, A.
Drapikowska, M.
Powiązania:
https://bibliotekanauki.pl/articles/19667.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Źródło:
Acta Biologica Cracoviensia. Series Botanica; 2010, 52, 2
0001-5296
Pojawia się w:
Acta Biologica Cracoviensia. Series Botanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Species-specific chloroplast DNA polymorphism in the trnV-rbcL region in Pinus sylvestris and P. mugo
Autorzy:
Wachowiak, W
Baczkiewicz, A.
Celinski, K.
Prus-Glowacki, W.
Powiązania:
https://bibliotekanauki.pl/articles/41357.pdf
Data publikacji:
2004
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
Scotch pine
Pinus sylvestris
Pinus mugo
dwarf pine
hybridization
DNA marker
mtDNA
trnV-rbcL region
chloroplast
DNA polymorphism
Opis:
Four cpDNA regions were analyzed with the use of PCR-RFLP technique and nucleotide sequences of two mtDNA regions were characterized in order to find P. sylvestris and P. mugo species specific markers useful for studies of the species hybridization. The difference in the restriction fragment patterns of trnV-rbcL region after digestion with MvaI endonuclease was detected. The analyses of the species representatives from various geographic regions revealed that the observed polymorphism is species specific. No differences have been disclosed in the analyzed trnS-trnT, trnK1-trnK2, trnC-trnD cpDNA regions. The P. sylvestris and P.mugo mtDNA sequences of orf25 and coxI regions proved to be identical.
Źródło:
Dendrobiology; 2004, 51; 67-72
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Isoenzyme markers of two hepatic species: Barbilophozia lycopodioides [Wallr.] Loeske, and B. hatcheri [A. Evans] Loeske
Autorzy:
Baczkiewicz, A
Buczkowska, K.
Lembicz, M.
Powiązania:
https://bibliotekanauki.pl/articles/57952.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Tatras Mountains
Polska
Barbilophozia hatcheri
plant community
Barbilophozia lycopodioides
isoenzyme marker
population
hepatic species
Opis:
Two closely related species of the genus Barbilophozia: B. lycopodioides and B. hatcheri were studied in populations from the Tatra Range (S Poland), where they are frequent and widely distributed. Both species play an important role in plant communities and grow here very often side by side. Typically developed plants are quite easy to distinguish (even in the field), however morphologically intermediate forms, difficult to recognize by using of classical taxonomic methods, sometimes are found. We found enzymatic markers, that allow to recognize the critical forms. Both studied species are different in enzymatic patterns of glutamate oxaloacetate transaminase (GOT) and peroxidases (PX). In GOT four different phenotypes were detected. The first two (GOT 1 and GOT 2) were characteristic for B. hatcheri and next two (GOT 3 and GOT 4) for B. lycopodioides. Peroxidase patterns, that were monomorphic and specific for each species, exhibit different mobility in anodal and cathodal parts of gel. Results of the studies allowed us to draw the conclusion, that PX and GOT are good isoenzymatic markers and they can have practical application for identification of Barbilophozia species.
Źródło:
Acta Societatis Botanicorum Poloniae; 2003, 72, 2
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

    Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies