Ethylene Signal Transduction
نویسندگان
چکیده
منابع مشابه
Update on Ethylene Signal Transduction Mechanistic Insights in Ethylene Perception and Signal Transduction
The gaseous hormone ethylene profoundly affects plant growth, development, and stress responses. Ethylene perception occurs at the endoplasmic reticulum membrane, and signal transduction leads to a transcriptional cascade that initiates diverse responses, often in conjunction with other signals. Recent findings provide a more complete picture of the components and mechanisms in ethylene signali...
متن کاملThe ethylene signal transduction pathway in plants.
Ethylene (C2H4), the chemically simplest plant hormone, is among the best-characterized plant growth regulators. It participates in a variety of stress responses and developmental processes. Genetic studies in Arabidopsis have defined a number of genes in the ethylene signal transduction pathway. Isolation of two of these genes has revealed that plants sense this gas through a combination of pr...
متن کاملEthylene signal transduction. Moving beyond Arabidopsis.
Phytohormones are responsible for integrating many aspects of plant growth and development. They modulate how fast and in what direction an organ grows. And in many cases, they determine the point at which it will die. Hormones are the signals that integrate internal developmental and external environmental inputs and translate them into appropriate responses. Plants have many ways in which to ...
متن کاملAcquired Resistance Signal Transduction in Arabidopsis Is Ethylene Independent.
To clarify the role of ethylene in systemic acquired resistance (SAR), we conducted experiments using Arabidopsis ethylene response mutants. Plants that are nonresponsive to ethylene (i.e., [theta]tr1 and [theta]in2) showed normal sensitivity to the SAR-inducing chemicals salicylic acid (SA) and 2,6-dichloroisonicotinic acid with respect to SAR gene induction and pathogen resistance. This indic...
متن کاملMechanistic Insights in Ethylene Perception and Signal Transduction.
The gaseous hormone ethylene profoundly affects plant growth, development, and stress responses. Ethylene perception occurs at the endoplasmic reticulum membrane, and signal transduction leads to a transcriptional cascade that initiates diverse responses, often in conjunction with other signals. Recent findings provide a more complete picture of the components and mechanisms in ethylene signali...
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ژورنال
عنوان ژورنال: Annals of Botany
سال: 2005
ISSN: 1095-8290,0305-7364
DOI: 10.1093/aob/mci100