The Role of Jasmonic Acid and Related Compounds in the Regulation of Plant Development

Koda, Yasunori

doi:10.1016/s0074-7696(08)62040-9

Cited by 178 publications

(114 citation statements)

References 98 publications

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“…These substances can activate the expression of several genes, leading to the accumulation of their products, which are referred to as jasmonate-induced proteins. The best-studied jasmonate-induced proteins include proteinase inhibitors, thionins, vegetative storage proteins, lipoxygenases, ribosome-inactivating proteins, enzymes of phenylpropanoid metabolism, and others (Koda, 1992; for review, see Reinbothe et al, 1994). The jasmonates can also repress the expression of genes related to photosynthesis at the transcriptional and translational levels (Reinbothe et al, 1994).…”

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confidence: 99%

Differential Expression of a Novel Gene in Response to Coronatine, Methyl Jasmonate, and Wounding in the Coi1Mutant of Arabidopsis1

et al. 1998

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Coronatine is a phytotoxin produced by some plant-pathogenic bacteria. It has been shown that coronatine mimics the action of methyl jasmonate (MeJA) in plants. MeJA is a plant-signaling molecule involved in stress responses such as wounding and pathogen attack. In Arabidopsis thaliana, MeJA is essential for pollen grain development. The coi1 (for coronatine-insensitive) mutant of Arabidopsis, which is insensitive to coronatine and MeJA, produces sterile male flowers and shows an altered response to wounding. When the differential display technique was used, a message that was rapidly induced by coronatine in wild-type plants but not in coi1 was identified and the corresponding cDNA was cloned. The coronatine-induced gene ATHCOR1 (for A. thaliana coronatineinduced) is expressed in seedlings, mature leaves, flowers, and siliques but was not detected in roots. The expression of this gene was dramatically reduced in coi1 plants, indicating that COI1 affects its expression. ATHCOR1 was rapidly induced by MeJA and wounding in wild-type plants. The sequence of ATHCOR1 shows no strong homology to known proteins. However, the predicted polypeptide contains a conserved amino acid sequence present in several bacterial, animal, and plant hydrolases and includes a potential ATP/GTP-binding-site motif (P-loop).

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Differential Expression of a Novel Gene in Response to Coronatine, Methyl Jasmonate, and Wounding in the Coi1Mutant of Arabidopsis1

et al. 1998

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“…1 1 O, 1996 implicated as endogenous plant signaling molecules that are involved in the response to stresses, such as wounding and pathogens. Jasmonates also influence many physiological processes in the plant; these aspects have recently been reviewed (Parthier, 1991;Koda, 1992;Sembdner and Parthier, 1993;Farmer, 1994;Reinbothe et al, 1994); see also Creelman and Mullet (1995).…”

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confidence: 99%

A Wound- and Methyl Jasmonate-Inducible Transcript Coding for a Myrosinase-Associated Protein with Similarities to an Early Nodulin

Taipalensuu¹,

Falk²,

Rask³

1996

Plant Physiol.

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Myrosinase is regarded as a defense-related enzyme in the Brassicaceae and is capable of hydrolyzing glucosinolates into various compounds, some of which are toxic. Severa1 myrosinase isoenzymes exist, and some of them have been found in association with nonmyrosinase proteins. One of these associated proteins, myrosinase-associated protein (MyAP), was purified from seeds of Brassica The myrosinase-glucosinolate system is a preformed, two-component system that is activated upon tissue damage, whereby enzymatic decomposition of glucosinolates by the myrosinase enzyme takes place. Glucosinolates and their hydrolysis products are claimed to function as a defense against generalized herbivores and are implicated as a factor in host-plant recognition by specialized consumers (Chew, 1988;Louda and Mole, 1991). Myrosinase (thioglucoside glucohydrolase, EC 3.2.3.1) consists of a group of isoenzymes capable of hydrolyzing the thioglucoside bond in glucosinolates. The resulting aglycones rearrange spontaneously and yield, in addition to sulfate, compounds such as isothiocyanates, organic thiocyanates, epithionitriles, and nitriles. Within individual plants of a species, several different types of glucosinolates exist. The exact outcome of the reaction depends on a number of factors '

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“…Coronatine causes chlorosis and promotes senescence in tobacco leaves (Kenyon and Turner, 1990), inhibits root growth in wheat (Sakai, 1980), stimulates ethylene production by leaves of bean (Ferguson and Mitchell, 1985) and tobacco (Kenyon and Turner, 1992), increases amylase activity in potato tubers (Sakai et al, 1979a), and causes hypertrophy of potato tubers (Sakai et al, 1979b). Some of the responses caused by coronatine are similar to responses induced by the plant growth regulator MeJA (for reviews, see Koda, 1992;Sembdner and Parthier, 1993;Gross and Parthier, Present address: Centro de Biologia Molecular e Engenharia Genética, Universidade Estadual de Campinas, 13083-970 Campinas, SP Brazil.…”

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confidence: 99%

COI1-Dependent Expression of an Arabidopsis Vegetative Storage Protein in Flowers and Siliques and in Response to Coronatine or Methyl Jasmonate

1995

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The Role of Jasmonic Acid and Related Compounds in the Regulation of Plant Development

Cited by 178 publications

References 98 publications

Differential Expression of a Novel Gene in Response to Coronatine, Methyl Jasmonate, and Wounding in the Coi1Mutant of Arabidopsis1

Differential Expression of a Novel Gene in Response to Coronatine, Methyl Jasmonate, and Wounding in the Coi1Mutant of Arabidopsis1

A Wound- and Methyl Jasmonate-Inducible Transcript Coding for a Myrosinase-Associated Protein with Similarities to an Early Nodulin

COI1-Dependent Expression of an Arabidopsis Vegetative Storage Protein in Flowers and Siliques and in Response to Coronatine or Methyl Jasmonate

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