Literature DB >> 24424691

Phytochrome-induced changes of β-fructosidase activity in radish cotyledons.

M Zouaghi1.   

Abstract

β-fructofuranosidase (E.C.3.2.1.26) activity can hardly be detected in cotyledons from dark-grown radish (Raphanus sativus) seedlings. Under continuous far-red light two waves of β-fructofuranosidase activity can be observed. The first one concerns an acidic invertase which progressively disappears. This wave is followed by the appearance of a neutral invertase. Some characteristics of these two enzymes are given. Their regulation by light via phytochrome is discussed.

Entities:  

Year:  1976        PMID： 24424691     DOI： 10.1007/BF00387341

Source DB:  PubMed          Journal:  Planta        ISSN： 0032-0935            Impact factor:   4.116


  4 in total

1.  The partial purification and some properties of two sucrases of Phaseolus vulgaris.

Authors:  R A Cooper; R N Greenshields
Journal:  Biochem J       Date:  1964-08       Impact factor: 3.857

2.  Phytochrome-mediated repression of enzyme synthesis (lipoxygenase): a threshold phenomenon.

Authors:  H Oelze-Karow; P Schopfer; H Mohr
Journal:  Proc Natl Acad Sci U S A       Date:  1970-01       Impact factor: 11.205

3.  Change in invertase activity of sweet potato in response to wounding and purification and properties of its invertases.

Authors:  K Matsushita; I Uritani
Journal:  Plant Physiol       Date:  1974-07       Impact factor: 8.340

4.  Accumulation of protochlorophyll and chlorophyll a as controlled by photomorphogenically effective light.

Authors:  M Masoner; G Unser; H Mohr
Journal:  Planta       Date:  1972-09       Impact factor: 4.116
  4 in total
  2 in total

1.  Far-red mediated polyribosome formation in radish cotyledons : Effect of endogenous ribonucleases on polyribosome recovery.

Authors:  P Fourcroy; C Lambert; P Rollin
Journal:  Planta       Date:  1979-10       Impact factor: 4.116

2.  Phytochrome-regulated transfer of fructosidase from cytoplasm to cell wall in Raphanus sativus L. hypocotyls.

Authors:  M Zouaghi; D Klein-Eude; P Rollin
Journal:  Planta       Date:  1979-10       Impact factor: 4.116
  2 in total

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