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Cytokinins modulate auxin-induced organogenesis in plants via regulation of the auxin efflux

Proceedings of the National Academy of Sciences of the United States of America

Feb 13, 2009

Marketa PernisovaJan Hejatko

Abstract

Postembryonic de novo organogenesis represents an important competence evolved in plants that allows their physiological and developmental adaptation to changing environmental conditions. The phytohormones auxin and cytokinin (CK) are important regulators of the developmental fate of pl...read more

Mentioned in this Paper

Organogenesis, Plant
Tobacco
Auxins
Nicotiana
Plant bulb
Cytokinins
Metabolic Inhibition
Hypocotyl
Auxin Transport
Organogenesis
Paper Details
References
  • References42
  • Citations75
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  • References42
  • Citations75
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Embryogenesis

Embryogenesis is the process by which the embryo forms and develops. It starts with the fertilization of the egg cell (ovum) by a sperm cell, (spermatozoon). Once fertilized, the ovum is referred to as a zygote, a single diploid cell. The zygote undergoes mitotic divisions with no significant growth (a process known as cleavage) and cellular differentiation, leading to development of a multicellular embryo

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Kamil RůzickaEva Benková
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Cytokinins modulate auxin-induced organogenesis in plants via regulation of the auxin efflux

Proceedings of the National Academy of Sciences of the United States of America

Feb 13, 2009

Marketa PernisovaJan Hejatko

PMID: 19211794

DOI: 10.1073/pnas.0811539106

Abstract

Postembryonic de novo organogenesis represents an important competence evolved in plants that allows their physiological and developmental adaptation to changing environmental conditions. The phytohormones auxin and cytokinin (CK) are important regulators of the developmental fate of pl...read more

Mentioned in this Paper

Organogenesis, Plant
Tobacco
Auxins
Nicotiana
Plant bulb
Cytokinins
Metabolic Inhibition
Hypocotyl
Auxin Transport
Organogenesis

Feeds With Similar Papers

Embryogenesis

Embryogenesis is the process by which the embryo forms and develops. It starts with the fertilization of the egg cell (ovum) by a sperm cell, (spermatozoon). Once fertilized, the ovum is referred to as a zygote, a single diploid cell. The zygote undergoes mitotic divisions with no significant growth (a process known as cleavage) and cellular differentiation, leading to development of a multicellular embryo

Related Papers

Proceedings of the National Academy of Sciences of the United States of America

Cytokinin regulates root meristem activity via modulation of the polar auxin transport

Proceedings of the National Academy of Sciences of the United States of AmericaFebruary 28, 2009
Kamil RůzickaEva Benková
Paper Details
References
  • References42
  • Citations75
12345
  • References42
  • Citations75
12345...

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