time-concentration interaction of Al toxicity in wheat root meristems

  • 124 Pages
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  • English
Aluminum -- Toxico
Statementby Roy Dean Rhue.
The Physical Object
Pagination[11], 124 leaves, bound :
ID Numbers
Open LibraryOL17905550M

The time-concentration interaction of Al toxicity in the root meristems of Brevor wheat was studied using the L.D. 50 as a criteria for Al damage. The L.D. 50 represented a precise, well defined degree of biological damage which was easily reproduced under conditions where factors like temperature, pH, nutrient concentration, Al concentration Cited by: 5.

Cell suspension cultures have been used previously to analyse basic mechanisms involved in Al toxicity at a cellular level (e.g. Ojima et al., ;Yamamoto et al., ;Staß and Horst, TABLE Threshold of Al Toxicity to Some Plants Where Root Elongation was the Measure of Response and Where Available Al was ⫹ Expressed as Al3⫹ Activity in Solution Plant Gramineae spp.

Cotton Barley Coffee Cotton Wheat Honeylocust Red spruce Hybrid poplar Red spruce, balsam fir Autumn-olive Pine, oak, birch. Toxicity can also take place on the root surface if an element is at a particularly high concentration in the rooting medium or nutrient solution bathing the roots.

of their crops over time. characterization of kiwifruit bud release from dormancy was reported by Walton et al. and floral meristems, respectively, whereas the root meristems continuously add new cells to the growing root.

The cells at the meristem are pluripotent so that their (Richard et al., ) and direct interaction with Cytokinins with CDKs has been. Full text of "Current Topics In Plant Science" See other formats. The different effects of PEG and NaCI on leaf development are associated with differential inhibition of root water transport Article in Plant Cell and Environment 18(7) - April.

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17 No. 10 OPOLE EDITORIAL COMMITTEE Witold Wac³awek (University, Opole, PL) – Editor-in-Chief Milan Kraitr. These results indicated their special roles in tooth injury repair and potential application in pulp regeneration.

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PMID: [PubMed - as supplied by publisher] (Source: Cell Biology International) Lipopolysaccharide upregulates the proliferation, migration and odontoblastic differentiation of NG2+ cells from human dental pulp in vitro.

O Scribd é o maior site social de leitura e publicação do mundo. Template-Type: ReDIF-Article Author-Name: Prof.

Marina A. Orlova Title: PHARMACOPHORE SUPERFAMILY TO OPERATE THE CELL PROLIFERATION AND. Shakina L.A. et al., Central European Journal of Biology,20 IDEAS OF PROFESSOR GEORGIY SHAVLOVSKY AND THEIR DEVELOPMENT AT THE INSTITUTE OF CELL BIOLOGY, NAS OF UKRAINE Fedorovych D.V.1, Sibirny A.A.1,2 1 Institute of Cell Biology, National Academy of Science of Ukraine, Drahomanov Street 14/16, Lviv, Ukraine; 2.

Sanders et al. (), in describing approaches to development of monitoring programs designed to measure ecological impacts of new energy production facilities, defined a phase called "prediction" that involved (1) synthesis of existing information about the characteristics of the facility, composition and toxicity of expected effluents, and.

Optimized suspension culture: the rotating-wall vessel. NASA Technical Reports Server (NTRS) Hammond, T. G.; Hammond, J. Suspension culture remains a popular modali. Peer Review DRAFT September Issue Paper on ECOLOGICAL SIGNIFICANCE Mark Harwell Rosenstiel School of Marine and Atmospheric Science University of Miami Miami, FL Bryan Norton School of Public Policy Georgia Institute of Technology Atlanta, GA William Cooper Institute for Environmental Toxicology Michigan State University East Lansing, MI John Gentile Risk Assessment.

Conclusion. NASA Technical Reports Server (NTRS) Arnold, Steven M.; Wong, Terry T. This compilation of papers in this book represents approximately half of the works d.

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Experiments comparing the percentage of the N in green manures and in fertilizers that gets into the growing crops have shown no consistent difference between these two types of N source (Peoples et al.

).Figure shows results from a long-term experiment in Oregon in which the fields bore wheat and bare fallow in alternate years for more.

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