Ethylene Perception and Gene Expression - Postharvest Biology and Technology of Fruits, Vegetables, and Flowers - page 136

functional identity via the capacity to respond differentially to developmental and hormonal
cues. The rationale and practical significance of studies on ethylene perception and gene
expression is that if such a critical step in ethylene signal transduction can be understood,
then, it would be possible to chemically or genetically modify plants in such a way as to
prevent the increase in ethylene that leads to postharvest loss of plant quality. Nevertheless,
the importance of receptor levels and possible receptor interplay during fruit ripening and
flower senescence remain to be elucidated and is still a continuing area of study.
References
Abeles, F.B., Morgan, P.W., and Saltveit, M.E. 1992. Fruit ripening, abscission, and post-harvest disorders. In:
Ethylene in Plant Biology (eds, F.B. Abeles, P.W. Morgan, and M.E. Saltveit), 2nd edn, Academic Press, San
Diego, pp. 182-221.
Alexander, L. and Grierson, D. 2002. Ethylene biosynthesis and action in tomato: a model for climacteric fruit
ripening. J. Exp. Bot., 53: 2039-2055.
Aravind, L. and Ponting, C.P. 1997. The GAF domain: an evolutionary link between diverse phototransducing
proteins. Trends Biochem. Sci., 22: 458-459.
Arora, A., Watanabe, S., Ma, B., Takada, K., and Ezura, H. 2006. A novel ethylene receptor homolog gene
isolated from ethylene-insensitive flowers of gladiolus ( Gladiolus grandiflo a hort.). Biochem. Biophys. Res.
Commun., 351: 739-744.
Barry, C.S. and Giovannoni, J.J. 2006. Ripening in the tomato Green-ripe mutant is inhibited by ectopic expression
of a protein that disrupts ethylene signaling. Proc. Natl. Acad. Sci. U.S.A., 103: 7923-7928.
Barry, C.S., McQuinn, R.P., Thompson, A.J., Seymour, G.B., Grierson, D., and Giovannoni, J.J. 2005. Ethylene
insensitivity conferred by the Green-ripe and Never-ripe 2 ripening mutants of tomato. Plant Physiol., 138:
267-275.
Bleecker, A., Estelle, M., Somerville, C., and Kende, H. 1988. Insensitivity to ethylene conferred by a dominant
mutation in Arabidopsis thaliana . Science, 241: 1086-1089.
Bovy, A.G., Angenet, G.C., Dons, H.J.M., and van Altvorst, A.C. 1999. Heterologous expression of the Arabidopsis
etr1-1 allele inhibits the senescence of carnation flowers. Mol. Breed., 5: 301-308.
Chang, C., Kwok, S.F., Bleecker, A.B., and Meyerowitz, E.M. 1993. Arabidopsis ethylene-response gene ETR1 :
similarity of products to two-component regulators. Science, 262: 539-554.
Chen, Y.F., Etheridge, N., and Schaller, G.E. 2005. Ethylene signal transduction. Ann. Bot. (Lond.), 95: 901-915.
Cin, V.D., Danesin, M., Boschetti, A., Dorigoni, A., and Ramina, A. 2005. Ethylene biosynthesis and perception
in apple fruitlet abscission ( Malus domestica L. Borck). J. Exp. Bot., 56: 2995-3005.
Clark, D.G., Gubrium, E.K., Barrett, J.E., Nell, T.A., and Klee, H.J. 1999. Root formation in ethylene-insensitive
plants. Plant Physiol., 121: 53-60.
Clevenger, D.J., Barrett, J.E., Klee, H.J., and Clark, D.G. 2004. Factors affecting seed production in transgenic
ethylene-insensitive petunias. J. Am. Soc. Hort. Sci., 129: 401-406.
Cobb, D., Schneiter, N., Guo, S., Humiston, G.A., Harriman, B., and Bolar, J. 2002. Flower specific expression of
an ethylene receptor (ETR1-1) confers ethylene insensitivity in transgenic petunia. In: XXVIth International
Horticultural Congress , Toronto, Canada, p. 83.
Cui, M.L., Takada, K., Ma, B., and Ezura, H. 2004. Overexpression of mutated melon ethylene receptor gene
Cm-ETR1/H69A confers reduced ethylene sensitivity to heterologous plant Nemesiastrumosa . Plant Sci., 167:
253-258.
Dervinis, C., Clark, D.G., Barrett, J.E., and Nell, T.A. 2000. Effect of pollination and exogenous ethylene on
accumulation of ETR1 homologue transcripts during flower petal abscission in geranium ( Pelargonium x
hortorum L.H. Bailey). Plant Mol. Biol., 42: 847-856.
El-Sharkawy, I., Jones, B., Li, Z., Lelievre, J., Pech, J.C., and Latche, A. 2003. Isolation and characterization of
four ethylene perception elements and their expression during ripening in pears with/without cold requirement.
J. Exp. Bot., 54: 1615-1625.
Gillaspy, G., Ben-David, H., and Gruissem, W. 1993. Fruit: a developmental perspective. Plant Cell, 5: 1439-1451.
Giovannoni, J.J. 2004. Genetic regulation of fruit development and ripening. Plant Cell, 16(Suppl): S170-S180.
Gubrium, E.K., Clevenger, D.J., Clark, D.G., Barret, J.E., and Neil, T.A. 2000. Reproduction and horticultural
performance of transgenic ethylene-insensitive Petunias. J. Am. Soc. Hort. Sci., 125: 277-281.