Results 11 to 20 of about 470 (172)

Multiple forms of superoxide dismutase in the apoplast and whole-needle extract of Serbian spruce [Picea omorika (Panč.) Purkyně] [PDF]

Archives of Biological Sciences, 2006
Activity and isoenzyme composition of superoxide dismutase in the apoplast and whole-needle extract of Picea omorika (Panč.) Purkyně, was studied. Total SOD activity of the soluble fraction of the needle extract exceeded markedly that of the apoplastic ...
Bogdanović Jelena, Prodanović R., Milosavić N., Prodanović Olivera, Radotić Ksenija   +4 more
doaj   +4 more sources

Somatic embryogenesis of selected spruce species (Picea abies, P. omorika, P. pungens 'Glauca' and P. breweriana)

Acta Societatis Botanicorum Poloniae, 2011
Somatic embryogenesis was studied in four spruce species (Picea abies, P. omorika, P. pungens 'Glauca' and P. brewenana) to determine if this method can be used for in vitro propagation of coniferous trees.
Teresa Hazubska-Przybył, Krystyna Bojarczyk   +1 more
doaj   +3 more sources

Antioxidative enzymes during germination of two lines of Serbian spruce [Picea omorika (Panč.) Purkyně] [PDF]

Archives of Biological Sciences, 2007
Two lines of Picea omorika (Panč.) Purkyně were compared with respect to germination percentage as well as specific activity and isoenzyme pattern of catalase, superoxide dismutase, and peroxidase (POD) during germination. Line A had a higher germination
Prodanović Olivera, Prodanović R., Bogdanović Jelena, Mitrović Aleksandra, Milosavić N., Radotić Ksenija   +5 more
doaj   +4 more sources

Izoenzimska analiza uključujući problem reprodukcije i konzervacije, populacija Pančićeve omorike (Picea omorika (Panč.) Purk.) sa višegradskog područja

Glasnik Šumarskog Fakulteta Univerziteta u Banjoj Luci, 2005
Pančićeva omorika (Picea omorika (Panč.) Purk.) u prirodi ima malo i disjunktno područje rasprostiranja u istočnoj Bosni, u području srednjeg toka rijeke Drine (Slika 1) Najpoznatiji lokaliteti sa Pančićevom omorikom su na višegradskom području gdje se ...
Dalibor Ballian, Dušan Gömöry, Roman Longauer, Todor Mikić, Ladislav Paule   +4 more
doaj   +10 more sources

Serbian spruce (Picea omorika (Pančić) Purkyné) - endemicity and advantages [PDF]

, 2020
Conifers, as a response to mechanical stress, such as wind and stem lean, form reaction wood called compression wood (CW). CW occurs in a range of gradations from near normal wood (NW) to severe CW (SCW). As the severity of CW affects the mechanical and chemical properties of wood, and as CW has limited value in the forest products industry, it is ...
Mitrović, Aleksandra Lj., Bogdanović Pristov, Jelena   +1 more
openaire   +2 more sources

Uspevanje omorike (Picea omorika (Pančić) Purk.) v generativnem semenskem nasadu Počivalnik pri Postojni

Acta Silvae et Ligni, 2020
Serbian spruce (Picea omorika (Pančić) Purk.) is an endemic tree species from the Balkan Peninsula. The species also thrives in Slovenia and would be an interesting minority alternative to Norway spruce (Picea abies (L.) Karst.) on some sites. This study
Sebastian Bambič, Kristjan Jarni, Gregor Božič, Robert Brus   +3 more
doaj   +3 more sources

Diversity of Picea omorika (Pančić) Purk. Populations Based on Morpho-anatomical Needle Traits and Bioclimatic Parameters

South-East European Forestry
Picea omorika (Pančić) Purkyne is a well-known endemic conifer species. However, there have been few morpho-anatomical studies to date. Several years ago, preliminary population studies of P.
Biljana Nikolić, Nemanja Rajčević, Zorica Mitić, Sanja Jovanović, Nevena Čule, Katarina Mladenović, Marija Marković, Petar Marin   +7 more
doaj   +2 more sources

Developmental Histology of Organogenic and Embryogenic Tissue in Picea omorika Culture

Biologia plantarum, 2003
The histological events during adventitious bud and somatic embryo development in explants from Picea omorika seedlings cultivated in vitro have been examined. Meristematic activity in the superficial layers of cotyledons led to bud primordia formation.
Budimir, Snežana
openaire   +3 more sources

Provenance Variation in Functional Traits of European Forest Trees: Meta-Analysis Reveals Effects of Taxa and Age Despite Critical Research Gaps. [PDF]

Ecol Evol
This meta‐analysis on intraspecific variation in European trees studied the frequency of provenance variation, provenance–environment interaction, clinal variation along the climate of origin or transfer distance. While identifying trait group specific patterns of variation, research gaps have been identified in terms of age and geographical ...
Aspalter S, Ciceu A, Landivar Albis CM, Chakraborty D, Schueler S.   +4 more
europepmc   +2 more sources

ClAPRT3-Mediated Adenine Salvage Pathway Enhances Purine Metabolites to Sustain Seed Vigour During Selfing in Cunninghamia lanceolata. [PDF]

Plant Biotechnol J
ABSTRACT Selfing often causes inbreeding depression, especially during seed and seedling stages. However, some selfed progeny show low inbreeding depression with enhanced vigour, differing from inbred counterparts. This study investigates the molecular mechanisms maintaining seed vigour during selfing in Cunninghamia lanceolata.
Deng H, Zhao Y, Liu J, Han K, Han J, Ke M, Huang R, Wei R, El-Kassaby YA, Wang R, Yan S, Sun Y, Li Y, Zheng H.   +13 more
europepmc   +2 more sources