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Nitrogen-fixing root nodules elicited by rhizobial potassium ion transporter <i>Smkup1</i>: senescence and autophagy. [PDF]
Front Plant SciSemenova MG +4 more
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Harnessing brassinosteroid signaling in rice: from molecular pathways to environmentally adaptive breeding. [PDF]
Front Plant SciLi S +9 more
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Plant hormones, plant growth regulators
Orvosi Hetilap, 2014Plants seem to be rather defenceless, they are unable to do motion, have no nervous system or immune system unlike animals. Besides this, plants do have hormones, though these substances are produced not in glands. In view of their complexity they lagged behind animals, however, plant organisms show large scale integration in their structure and ...
György, Végvári, Edina, Vidéki
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On the action of plant growth regulators
Biochimica et Biophysica Acta, 1952Abstract A plant growth regulator 2-methyl 4-chlorophenoxy acetic acid “MCPA” is interacted with a range of surface-active compounds, spread as monolayers on a Langmuir trough, to investigate factors involved in its mode of action within the plant. By using quaternary ammonium salt C 18 H 37 N + (CH 3 ) 3 }Cl − , it is deduced that “MCPA” interacts ...
R C, BRIAN, E K, RIDEAL
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Castanospermine?a plant growth regulator
Journal of Chemical Ecology, 1988Castanospermine, 1,6,7,8-tetrahydroxyoctahydroindolizine, has been shown to be a potent dicot phytotoxin. The effective concentration to inhibit root length elongation of dicot roots by 50% is 300 ppb, while the effective concentration against monocot roots is 200 ppm, i.e., 10(3) times less effective.
K L, Stevens, R J, Molyneux
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Plant Growth Regulators, Viruses and Plant Growth
1990Virus infection alters plant growth and development. The role of plant growth regulators (PGRs) in control of these processes in diseased plants is reviewed, taking tobacco mosaic virus infections of tobacco and tomato as the main model systems. Growth inhibition was related primarily to severity of visible mosaic symptoms rather than to the extent of ...
R. J. Whenham, R. S. S. Fraser
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Cytokinins in Regulation of Plant Growth
1973The extension of principles governing gene-controlled protein biosynthesis in prokaryotes as a basic regulatory mechanism common to all growth and developmental processes in eukaryotes, also, is now generally accepted. The question, then, is, what factors are involved in modulating the expression of genetic potentials in cells with an identical genome ...
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Economic Botany, 1949
Large-scale use of plant growth-regulating chemicals, unheard of ten years ago, has fostered a multimillion dollar business. In 1948, 27 1/2 million pounds of 2,4-D, once used only in minute doses for laboratory work, were manufactured for agricultural use, primarily in weed eradication.
R. L. Weintraub, A. G. Norman
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Large-scale use of plant growth-regulating chemicals, unheard of ten years ago, has fostered a multimillion dollar business. In 1948, 27 1/2 million pounds of 2,4-D, once used only in minute doses for laboratory work, were manufactured for agricultural use, primarily in weed eradication.
R. L. Weintraub, A. G. Norman
openaire +1 more source