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Health Organization

by States (nis Who, Independent States , 1997
"... WHO monographs on medicinal plants ..."
Abstract - Cited by 315 (0 self) - Add to MetaCart
WHO monographs on medicinal plants

Classification of Wetlands and Deepwater Habitats of the United States

by Lewis M. Cowardin, Virginia Carter, Francis C. Golet, Wildlife Service - FWS/OBS79/31. USDI, U.S. Fish and Wildlife Service, Office of Biological Service. 103 , 1979
"... This classification, to be used in a new inventory of wetlands and deepwater habitats of the United States, is intended to describe ecological taxa, arrange them in a system useful to resource managers, furnish units for mapping, and provide uniformity of concepts and terms. Wetlands are defined by ..."
Abstract - Cited by 411 (1 self) - Add to MetaCart
by plants (hydrophytes), soils (hydric soils), and frequency of flooding. Ecologically related areas of deep water, traditionally not considered wetlands, are included in the classification as deepwater habitats. Systems form the highest level of the classification hierarchy; five are defined

Radiosity and Realistic Image Synthesis

by M. Cohen, J. Wallace, J. Radiosity, In Artificial, Life Iii, C. G. Langton, Ed. Addison-wesley , 1993
"... this paper, such as the global distribution of radiative energy in the tree crowns, which affects the amount of light reaching the leaves and the local temperature of plant organs. The presented framework itself is also open to further research. To begin, the precise functional specification of the ..."
Abstract - Cited by 355 (0 self) - Add to MetaCart
this paper, such as the global distribution of radiative energy in the tree crowns, which affects the amount of light reaching the leaves and the local temperature of plant organs. The presented framework itself is also open to further research. To begin, the precise functional specification

Auxin regulates the initiation and radial position of plant organs

by Didier Reinhardt, Therese M, Cris Kuhlemeier - The Plant Cell , 2000
"... Leaves originate from the shoot apical meristem, a small mound of undifferentiated tissue at the tip of the stem. Leaf formation begins with the selection of a group of founder cells in the so-called peripheral zone at the flank of the mer-istem, followed by the initiation of local growth and finall ..."
Abstract - Cited by 85 (8 self) - Add to MetaCart
-stood. Hormones, especially auxin and gibberellin, are known to influence phyllotaxis, but their specific role in the determination of organ position is not clear. We show that inhibition of polar auxin transport blocks leaf formation at the vegetative tomato meristem, resulting in pinlike naked stems

AUTOMATIC RECORDING OF MOVEMENTS OF PLANT ORGANS

by A. E. Navez, T. W. Robinson , 1932
"... In the study of many reactions of plants involving slow displacements of organs in space, one is often confronted with the necessity of keeping track of the successive positions occupied at definite moments by the organ considered as well as making a record of them free of personal bias. Photographi ..."
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In the study of many reactions of plants involving slow displacements of organs in space, one is often confronted with the necessity of keeping track of the successive positions occupied at definite moments by the organ considered as well as making a record of them free of personal bias

Regulation of flowering time and floral organ identity by a MicroRNA and its APETALA2-like target genes

by Milo J. Aukerman, Hajime Sakai, The Plant Cell - Plant Cell , 2003
"... MicroRNAs (miRNAs) are �21-nucleotide noncoding RNAs that have been identified in both animals and plants. Although in animals there is direct evidence implicating particular miRNAs in the control of developmental timing, to date it is not known whether plant miRNAs also play a role in regulating te ..."
Abstract - Cited by 269 (0 self) - Add to MetaCart
MicroRNAs (miRNAs) are �21-nucleotide noncoding RNAs that have been identified in both animals and plants. Although in animals there is direct evidence implicating particular miRNAs in the control of developmental timing, to date it is not known whether plant miRNAs also play a role in regulating

CHAPTER 9 CONCEPTS OF MODELLING CARBON ALLOCATION AMONG PLANT ORGANS

by L. F. M. Marcelis, E. Heuvelink
"... Abstract. The simulation of carbon allocation among plant organs is one of the weakest features of crop growth models. This paper briefly discusses five concepts of modelling carbon partitioning: 1. Descriptive allometry, proposing a predetermined ratio between the (relative) growth rates of plant o ..."
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Abstract. The simulation of carbon allocation among plant organs is one of the weakest features of crop growth models. This paper briefly discusses five concepts of modelling carbon partitioning: 1. Descriptive allometry, proposing a predetermined ratio between the (relative) growth rates of plant

Heterogeneity in Electron Donor of Different Plant Organisms

by Geertje J. Janssen, Esha Roy, Jörg Matysik, A. Alia, G. J. Janssen, E. Roy, J. Matysik, A. Alia
"... Ó The Author(s) 2011. This article is published with open access at Springerlink.com Abstract In plants and cyanobacteria, two light-driven electron pumps, photosystems I and II (PSI, PSII), facilitate electron transfer from water to carbon dioxide with quantum efficiency close to unity. While simil ..."
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Ó The Author(s) 2011. This article is published with open access at Springerlink.com Abstract In plants and cyanobacteria, two light-driven electron pumps, photosystems I and II (PSI, PSII), facilitate electron transfer from water to carbon dioxide with quantum efficiency close to unity. While

between plant organs—a widespread phenomenon{

by Franz-w. Badeck, Guillaume Tcherkez, Jaleh Ghashghaie
"... Post-photosynthetic fractionation of stable carbon isotopes ..."
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Post-photosynthetic fractionation of stable carbon isotopes

Distinctive features of plant organs characterized by global analysis of gene expression in Arabidopsis

by Takeshi Obayashi, Takashi Okegawa, Yuko Sasaki-sekimoto, Hiroshi Shimada, Tatsuru Masuda, Erika Asamizu, Yasukazu Nakamura, Daisuke Shibata, Satoshi Tabata, Ken-ichiro Takamiya, Hiroyuki Ohta - DNA Res , 2004
"... The distinctive features of plant organs are primarily determined by organ-specific gene expression. We analyzed the expression specificity of 8809 genes in 7 organs of Arabidopsis using a cDNA macroarray system. Using relative expression (RE) values between organs, many known and unknown genes spec ..."
Abstract - Cited by 11 (4 self) - Add to MetaCart
The distinctive features of plant organs are primarily determined by organ-specific gene expression. We analyzed the expression specificity of 8809 genes in 7 organs of Arabidopsis using a cDNA macroarray system. Using relative expression (RE) values between organs, many known and unknown genes
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