Results 21 to 30 of about 411 (140)

CRISPR/Cas9 und andere Genome Editing Techniken

open access: yesJulius-Kühn-Archiv, 2017
CRISPR/Cas9 und andere Nukleasetechniken ermöglichen es seit relativ kurzer Zeit erstmals gezielte sequenzspezifische Veränderungen an Pflanzengenomen durchzuführen.
Frank Hartung   +2 more
doaj   +1 more source

Patterns of Genetic Diversity and Implications for In Situ Conservation of Wild Celery (Apium graveolens L. ssp. graveolens)

open access: yesAgriculture, 2018
In Germany, the wild ancestor (Apium graveolens L. ssp. graveolens) of celery and celeriac is threatened by genetic erosion. Seventy-eight potentially suitable genetic reserve sites representing differing ecogeographic units were assessed with regard to ...
Lothar Frese   +3 more
doaj   +1 more source

ATR-FTIR Spectroscopy on intact dried leaves of sage (Salvia officinalis L.) – chemotaxonomic discrimination and essential oil composition

open access: yesJulius-Kühn-Archiv, 2016
Sage (Salvia officinalis L.) is cultivated worldwide for its aromatic leaves which are used as herbal spice and for phytopharmaceutical applications. Fast analytical strategies for essential oil analysis, performed directly on plant material would reduce
Gudi, Gennadi   +3 more
doaj   +1 more source

Effect of Different Growing Systems of Apple on Trunk and Branch Diseases and Pests

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2012
The presented study aimed to determine apples trunk and branch diseases and pests in three growing systems conventional, integrated and biological (organic).
Maria BOROVINOVA   +2 more
doaj   +1 more source

Do N-arachidonyl-glycine (NA-glycine) and 2-arachidonoyl glycerol (2-AG) share mode of action and the binding site on the β2 subunit of GABAA receptors? [PDF]

open access: yesPeerJ, 2013
NA-glycine is an endogenous lipid molecule with analgesic properties, which is structurally similar to the endocannabinoids 2-AG and anandamide but does not interact with cannabinoid receptors.
Roland Baur, Jürg Gertsch, Erwin Sigel
doaj   +2 more sources

Discrimination of fennel chemotypes applying IR and Raman spectroscopy – discovery of a new -asarone chemotype

open access: yesJulius-Kühn-Archiv, 2016
Various vibrational spectroscopy methods have been applied to classify different fennel chemotypes according to their individual profile of volatile substances.
Krähmer, Andrea   +4 more
doaj   +1 more source

Systemic spreading of exogenous applied RNA biopesticides in the crop plant Hordeum vulgare [PDF]

open access: yesExRNA, 2020
Background: Small (s) RNA molecules are crucial factors in the communication between hosts and their interacting pathogens/pests that can modulate both host defense and microbial virulence/pathogenicity known as cross-kingdom RNA interference (ckRNAi ...
D. Biedenkopf   +6 more
doaj   +1 more source

Cuticular hydrocarbons as potential mediators of cryptic species divergence in a mutualistic ant association

open access: yesEcology and Evolution, Volume 9, Issue 16, Page 9160-9176, August 2019., 2019
The two mutualistically associated ant species Crematogaster levior and Camponotus femoratus from the neotropics both exhibit unusually high cuticular hydrocarbon (CHC) diversity. By analyzing genetic barcodes, cuticular hydrocarbon profile, and morphological data, we can conclusively show that this diversity in fact reflects cryptic species and argue ...
Juliane Hartke   +9 more
wiley   +1 more source

Transient plant production of Salmonella Typhimurium diagnostic antibodies

open access: yesBiotechnology Reports, 2019
Salmonella Typhimurium is one of the most important zoonotic pathogens worldwide and a major cause of economic losses in the pig production chain. The emergence of multi-drug resistant strains over the past years has led to considerations about an ...
Lilya Kopertekh   +3 more
doaj   +1 more source

The database of the PREDICTS (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems) project

open access: yesEcology and Evolution, Volume 7, Issue 1, Page 145-188, January 2017., 2017
The collation of biodiversity datasets with broad taxonomic, biogeographic, and spatial extents is necessary to understand historical declines and to project—and hopefully avert—future declines. We describe and make freely available a database of more than 3.2 million biodiversity measurements from 94 countries representing over 47,000 species ...
Lawrence N. Hudson   +514 more
wiley   +1 more source

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