Gummosis in tulips under the influence of ethephon

Munk, W.J. de; Saniewski, M.

doi:10.1016/0304-4238(89)90098-8

Cited by 7 publications

(5 citation statements)

References 16 publications

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“…Applying high concentrations of IAA or naphthaleneacetic acid (NAA), which induced ethylene, did not induce gum formation in the stem of tulip (Saniewski et al, 1990). These results suggest that JA-Me, but not ethylene, is essential for gum formation in tulip shoots, although the process of gummosis is considered to be regulated by ethylene in tulip bulbs (De Hertogh et al 1980, De Munk and Saniewski 1989, Kamerbeek and De Munk 1976, Kamerbeek et al 1971, Moe and Hagness 1975. In tulip bulbs, ethylene induced gum (Saniewski and Puchalski 1988), as well as JA-Me.…”

Section: Resultsmentioning

confidence: 99%

“…In tulip bulbs, infection by Fusarium oxysporum f. sp. tulipae and the application of ethylene or the ethylene-generating compound ethephon has been found to induce gum formation (De Hertogh et al, 1980, De Munk and Saniewski 1989, Kamerbeek and De Munk 1976, Kamerbeek et al, 1971, Moe and Hagness 1975. JA-Me has also been reported to stimulate ethylene production in various plants such as preclimacteric apples (Saniewski et al 1986); tomatoes (Saniewski andCzapski 1985, Saniewski et al 1987); rice leaves (Chuo and Kao 1992); olive leaves (Sanz et al 1993); flowers of Dendrobium, Petunia, and Phalaenopsis (Porat et al, 1993(Porat et al, , 1995; and tendrils of Bryonia dioica (Weiler et al 1993).…”

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confidence: 99%

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Gum Formation by Methyl Jasmonate in Tulip Shoots is Stimulated by Ethylene

Saniewski

Miyamoto

Ueda

1998

J Plant Growth Regul

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The promotive effect of methyl jasmonate (JA-Me) on the induction of gum in tulip shoots (Tulipa gesneriana L. cvs. Gudoshnik and Apeldoorn) was studied in the presence of ethylene. Gum formation in the stem and the basal part of the leaves was induced by JA-Me (1% w/w in lanolin) and stimulated strongly by the simultaneous application of 1 or 5 mM 1-aminocyclopropane-1-carboxylic acid (ACC). JA-Me at a concentration of 0.1% did not induce gum, but that together with ACC at a concentration of 1 or 5 mM induced it substantially. Although JA-Me stimulated ethylene production substantially in the stem of intact tulips, ethephon (1% w/w) or ACC (1 or 5 mM) did not induce gum formation in tulip shoots. JA-Me induced gum formation in tulip shoots even in the presence of aminooxyacetic acid or cobalt ions. Moreover, gum formation was also observed in the cut shoot applied with JA-Me as a solution at concentrations of 0.23 mM or more. These results strongly suggest that JA-Me is required for gum formation in tulip shoots, and ethylene probably makes the tissues of shoots sensitive to JA-Me.

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Section: Resultsmentioning

confidence: 99%

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confidence: 99%

Gum Formation by Methyl Jasmonate in Tulip Shoots is Stimulated by Ethylene

Saniewski

Miyamoto

Ueda

1998

J Plant Growth Regul

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“…Ethylene or ethylene-generating compounds applied exogenously to stone-fruit trees such as plum, peach, apricot (Nair et al 1980;Olien and Bukovac 1982;Boothby 1983;Morrison et al 1987;Saniewski et al 1998aSaniewski et al , 2002Ueda et al 2003) and tulip bulbs (Kamerbeek and De Munk 1976;De Hertogh et al 1980;De Munk and Saniewski 1989;De Wild et al 2002) substantially induce gummosis. Jasmonic acid (JA) and methyl jasmonate (JA-Me) applied exogenously to the first internode of tulip stems as lanolin paste clearly produced gums with ethylene production (Saniewski and Puchalski 1988;Saniewski et al 1998bSaniewski et al , 2000.…”

Section: Introductionmentioning

confidence: 98%

Identification of jasmonic acid and its methyl ester as gum-inducing factors in tulips

et al. 2005

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The purpose of this study was to identify endogenous factors that induce gummosis and to show their role in gummosis in tulip (Tulipa gesneriana L. cv. Apeldoorn) stems. Using procedures to detect endogenous factors that induce gum in the stem of tulips, jasmonic acid (JA) and methyl jasmonate (JA-Me) were successfully identified using gas-liquid chromatography-mass spectrometry. Total amounts of JA and JA-Me designated as jasmonates in tulip stems were also estimated at about 70-80 ng/g fresh weight, using deuterium-labeled jasmonates as internal standards. The application of JA and JA-Me as lanolin pastes substantially induced gums in tulip stems with ethylene production. The application of ethephon, an ethylene-generating compound, however, induced no gummosis although it slightly affected jasmonate content in tulip stems. These results strongly suggest that JA and JA-Me are endogenous factors that induce gummosis in tulip stems.

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“…Apeldoorn) bulbs, infection of Fusarium oxysporum f. sp. tulipae and application of ethylene or ethylene-releasing compound, ethephon, have been found to induce gums (Kamerbeek and De Munk, 1976;De Hertogh et al, 1980;De Munk and Saniewski, 1989;De Wild et al, 2002).…”

Section: Introductionmentioning

confidence: 99%