Results 101 to 110 of about 8,753 (215)

Postglacial occurrence and decline of Betula nana L. (dwarf birch) in northeastern Poland [PDF]

open access: yes, 2014
The Late Glacial and Holocene presence of Betula nana L. (dwarf birch) in northeastern Poland was reconstructed through palaeoecological analyses of sediment cores from the Taboły mire located in the territory of the Knyszyńska Forest.
Danuta Drzymulska
core   +1 more source

Fat Deposits in Certain Ericacere [PDF]

open access: yes, 1931
The purpose of this work was to investigate the structures of certain available plants of the family Ericacere with special interest in fat deposits in the tissues. HISTORICAL.
Stanely, Oran B.
core   +1 more source

Comprehensive Characterization for Ginsenosides Biosynthesis in Ginseng Root by Integration Analysis of Chemical and Transcriptome

open access: yesMolecules, 2017
Herbgenomics provides a global platform to explore the genetics and biology of herbs on the genome level. Panax ginseng C.A. Meyer is an important medicinal plant with numerous pharmaceutical effects.
Jing-Jing Zhang   +15 more
doaj   +1 more source

The role of Rho kinase (Rock) in re-epithelialization of adult zebrafish skin wounds [PDF]

open access: yes, 2018
Complete re-epithelialization of full-thickness skin wounds in adult mammals takes days to complete and relies on numerous signaling cues and multiple overlapping cellular processes that take place both within the epidermis itself and in other ...
Hammerschmidt, Matthias   +1 more
core   +2 more sources

A conserved morphogenetic mechanism for epidermal ensheathment of nociceptive sensory neurites. [PDF]

open access: yes, 2019
Interactions between epithelial cells and neurons influence a range of sensory modalities including taste, touch, and smell. Vertebrate and invertebrate epidermal cells ensheath peripheral arbors of somatosensory neurons, including nociceptors, yet the ...
Clanton, Joshua A   +10 more
core  

Attraction of Tomicus yunnanensis (Coleoptera: Scolytidae) to Yunnan Pine Logs with and without Periderm or Phloem: An Effective Monitoring Bait

open access: yesPsyche: A Journal of Entomology, 2012
The Yunnan pine shoot beetle, Tomicus yunnanensis Kirkendall and Faccoli (Coleoptera: Scolytinae) is an important pest of Yunnan pine (Pinus yunnanensis Franch) in China. Experiments with host log baits were done to develop a pest monitoring system using
Rong Chun Lu   +6 more
doaj   +1 more source

Suberin and Periderm Formation in Dieffenbachia1

open access: yesJournal of the American Society for Horticultural Science, 1970
Abstract Single-node stem cuttings of Dieffenbachia amoena, Gentil were stored at 16 to 37° C and at 25 to 100% relative humidities. The cuttings required at least 2 days to produce suberin on cell walls near the cut surface, at least 6 days to form phellogen beneath ...
openaire   +1 more source

Germinación de conidios de Botryosphaeria dothidea Mough.: Fr (Ces. & De Not.) y alteraciones histológicas en tallos de pitahaya (Hylocereus undatus) (Haworth) Britton & Rose [PDF]

open access: yes, 2013
Conidial germination of Botryosphaeria dothidea (anamorph: Fusicoccum) in sterile distilled water and 1% sterile dextrose solution was evaluated at 4, 6, 12, 24 and 36 h after incubation.
Cisneros-López, María E.   +2 more
core  

STUDY OF CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF PERIDERM OF POTATO TUBERS

open access: yesФармация и фармакология (Пятигорск), 2015
The article presents the results of the studies of potato tubers periderm of Nevsky breed for the presence of some classes of biologically active substances, and also its antimicrobial activity of the alcohol extracts obtained from it.
E. O. Kulichenko   +3 more
doaj   +1 more source

Characterizing the zebrafish organizer: microsurgical analysis at the early-shield stage [PDF]

open access: yes, 1996
The appearance of the embryonic shield, a slight thickening at the leading edge of the blastoderm during the formation of the germ ring, is one of the first signs of dorsoventral polarity in the zebrafish embryo.
Fraser, Scott E., Shih, John
core  

Home - About - Disclaimer - Privacy