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Effect of amitrole on chloroplast pigment levels in Nicotiana rustica and Triticum vulgare plants


, : Effect of amitrole on chloroplast pigment levels in Nicotiana rustica and Triticum vulgare plants. Anales de Edafologia y Agrobiologia 42(1/2): 329-342

Tobacco and wheat were treated with 0, 10 or 1000 p.p.m. amitrole during early growth or as mature plants. In both spp. amitrole reduced growth and induced chlorosis due to chloroplast malformations and reductions in concn. of both chlorophylls and carotenoids.

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Related references

Codina-Mahrer, C.M.rales-Pujol, C., 1983: Effects of amitrole on chloroplastic pigment levels inNicotiana rustica and Triticum vulgare plants. Anales de edafologia y agrobiologia 42(1-2): 329-342

Codina M.C.; Morales P.C.; Serrano G.M., 1983: Influence of alkaline elements on growth and chloroplast pigment levels in Nicotiana rustica L. Effect of replacing 50% of the K in the nutrient solution by Li, Na or Rb and of 25% of the K by Cs on growth and pigment levels in N. rustica grown in sand in controlled environment was investigated. Plants grown with Na or Li developed similarly...

Krishnaswami R., 1968: The relationship between response to radiation and nature of poly ploidy in some crop plants hordeum vulgare m triticum aestivum m nicotiana rustica d gossypium hirsutum d. Caryologia 21(4): 303-310

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Markley, M.C., 1937: Variability in carotenoid pigment content of individual plants of Triticum vulgare and Triticum durum. The carotenoid content for individual wheat plants was determined and expressed as parts per million of ground meal or as weight of pigment per kernel. An investigation of the pigment content of the offspring of crosses between varieties of'd...

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Schneider I., 1989: Uptake and metabolism of amitrole by leaves of regenerated nicotiana plumbaginifolia plants selected for amitrole tolerance. Amitrole is taken up and metabolized at different rates by leaves of 16 examined regenerants of Nicotiana plumbaginifolia. Both, stimulation and inhibition of the herbicide uptake as well as the herbicide metabolism are not related to the amitrole...

Iwai S.; Nakata K.; Nagao T.; Kawashima N.; Matsuyama S., 1981: Detection of the nicotiana rustica chloroplast genome coding for the large subunit of fraction i protein in a somatic hybrid in which only the nicotiana tabacum chloroplast genome appeared to have been expressed. Nine plants were produced from anthers of a somatic hybrid which had been obtained by fusion of N. tabacum L. and N. rustica L. protoplasts. As determined by electrofocusing, the Fraction I protein of the original somatic hybrid had large-subunit...

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