Results 1 to 10 of about 642 (131)

Rewizja matematyczna siatki geobotanicznej ATPOL – propozycja algorytmów konwersji współrzędnych [PDF]

open access: yesAgronomy Science, 2016
Artykuł przedstawia aktualnie sygnalizowane wątpliwości dotyczące korzystania z siatki geobotanicznej ATPOL, w szczególności brak jasno zdefiniowanego algorytmu przeliczania współrzędnych geograficznych na pole siatki.
ŁUKASZ KOMSTA
doaj   +5 more sources

The enzymatic properties of Arabidopsis thaliana DNA polymerase λ suggest a role in base excision repair. [PDF]

open access: yesPlant Mol Biol
Base excision repair (BER) generates gapped DNA intermediates containing a 5′-terminal 2-deoxyribose-5-phosphate (5′-dRP) group. In mammalian cells, gap filling and dRP removal are catalyzed by Pol β, which belongs to the X family of DNA polymerases.
Morales-Ruiz T   +7 more
europepmc   +5 more sources

Vegetation databases augment but do not replace species distribution atlases in species richness assessment

open access: yesEcological Indicators, 2023
Mapping of species richness (SR) patterns is pivotal for biogeography and nature conservation. Vegetation plot databases serve as a new source of information, but they are inherently affected by the methodological background of data collection.
Tomasz H. Szymura   +5 more
doaj   +3 more sources

Role of RNA interference (RNAi) in the Moss Physcomitrella patens. [PDF]

open access: yesInt J Mol Sci, 2013
RNA interference (RNAi) is a mechanism that regulates genes by either transcriptional (TGS) or posttranscriptional gene silencing (PTGS), required for genome maintenance and proper development of an organism.
Arif MA, Frank W, Khraiwesh B.
europepmc   +5 more sources

Effect of Environmental Factors on Germination and Emergence of Invasive Rumex confertus in Central Europe. [PDF]

open access: yesScientificWorldJournal, 2015
Rumex confertus is a biennial species native to Eastern Europe and Asia, where it thrives on meadow‐steppes and glades in forest‐steppe. This species has increased its range rapidly within central Europe, yet its biology is not well understood, which has led to poorly timed management. Effects of temperature, light, sodium chloride (NaCl), hydrogen ion
Kołodziejek J, Patykowski J.
europepmc   +2 more sources

Role of AtPolζ, AtRev1 and AtPolη in γ ray-induced mutagenesis. [PDF]

open access: yesPlant Signal Behav, 2011
Nakagawa M   +3 more
europepmc   +2 more sources

Adaptation of the "Herbarium" Computer DataBase to Archiving and Analysis of Floristic Data [PDF]

open access: yes, 2010
The aim of the study was to present "Herbarium" computer database. The basic goal of construction of the database was gathering and analysing of archival and contemporary floristic data referring to the area of Central Poland.
Jakubowska-Gabara, Janina   +2 more
core   +2 more sources

Erigeron acris L. subsp. angulosus (Gaudin) Vacc. (Asteraceae), a new taxon in the flora of Poland [PDF]

open access: yes, 2018
The paper reports for the first time the occurrence of Erigeron acris subsp. angulosus in Poland. This rare European temperate plant was found in August 2014 in a former sand and gravel quarry, close to the Sobolewo reservoir in the town of Suwałki ...
Pliszko, Artur
core   +2 more sources

Disciseda verrucosa (Agaricomycetes, Basidiomycota) – a species new to Poland

open access: yesActa Mycologica, 2017
The genus Disciseda in Poland until now was represented by two species: Disciseda bovista and D. candida. During the mycological investigations on the macromycetes fungi in the xerothermic grasslands of the Nida Basin, a species new for Poland from this ...
Agnieszka Tomaszewska   +2 more
doaj   +1 more source

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