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1999 | 21 | 2 |

Tytuł artykułu

Changes in water content, sugars and invertase activity in developing seeds of Hibiscus esculentum

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Seeds of Hibiscus esculentum were analyzed for growth, in terms of fresh and dry weights, cell size, water content, reducing and non-reducing sugars and acid invertase activity. On the basis of growth analysis seed development is divided into four distinct phases of a) cell division, d) cell elongation, c) dry matter accumulation and, d) maturation. A close parallel with water content and cell size was observed. A peak level of reducing sugars was observed during the rapid elongation growth. The role of invertase in hydrolyzing sugars and its regulation of sink development is discussed.

Wydawca

-

Rocznik

Tom

21

Numer

2

Opis fizyczny

p.155-159,fig.

Twórcy

autor
  • Saurashtra University, Rajkot - 360 005, India

Bibliografia

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  • Esrtuch J.J. and J.P. Beltran 1991. Changes in invertase activities precede ovary growth induced by gibberellic acid in Pisum sativum. Physiol. Plant. 81, 319–326.
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  • Katsumi M., H. Kazama and N. Kawamura 1980. Osmotic potential of the epidermal cells of cucumber hypocotyls as affected by gibberellin and cotyledons. Plant Cell Physiol. 21, 933–937.
  • Lee T.H., A. Sugiyama, K. Takeno, H, Ohno and S. Yamaki 1997. Changes in content of indole- 3- acetic acid and in activities of sucrose metabolizing enzymes during fruit growth in egg plant (Solanum melongena L.). J. Plant Physiol. 150, 292–296.
  • Morris D.A. And E. D. Arthur 1984. Invertase and auxin-induced elongation in internodal segments of Phaseolus vulgaris. Phytochemistry 23, 2163–2167.
  • Morris D.A. And E. D. Arthur 1986. Stimulation of acid invertase activity by indol-3yl-acetic acid in tissues undergoing cell expansion. Plant Growth Regul. 4, 259–271.
  • Povaiah B.W. and K. Veluthambi 1985. Auxinregulated invertase activity in strawberry fruits. J. Amer. Soc. Hort. Sci. 110, 258–261.
  • Sato T., T. Iwastsubo, M. Takahashi, H. Nakagawa, N. Ogura and H. Mori 1993. Intracellular localization of acid invertase in tomato fruit and molecular cloning of a cDNA for the enzyme. Plant Cell Physiol. 34, 263–269.
  • Sofield I., L. T. Evans, M.G. Cook and I.F. Wardlaw 1997. Factor influencing the rate and duration of grain filling in wheat. Aust. J. Plant Physiol. 4, 785–797.
  • Sung S.S., W.J. Sheith, D.R. Geiger and C.C. Black 1994. Growth, sucrose synthase and invertase activities of developing Phaseolus vulgaris L. fruits. Plant Cell and Environ. 17, 419–426.
  • Taiz L. 1984. Plant cell expansion: regulation of cell wall mechanical properties. Annu. Rev. Plant Physiol. 35, 585–657.
  • Thaker V.S., S. Saroop, P.P. Vaishnav and Y.D. Singh 1992. Physiological and biochemical changes associated with cotton fiber development. V. Acid inverse and sugars. Acta Physiol. Plant. 14, 11–18.
  • Thaker V.S. 1998. Role of peroxiase and glycosidase in regulation of sink size in developing seeds od Hibiscus esculentum. Acta Physiol. Plant. 20, 179–182.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-article-0157e832-5f3d-40ba-88e1-1107bf96b753
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