Results 261 to 270 of about 75,296 (276)

Formation of Floral Organs

2000
The formation of floral organs on the meristem follows on the heels of evocation and overlaps with evocation. The conventional angiosperm flower is made up of four whorls of modified leaves constituting the sterile and fertile parts. The sterile parts consist of an outer whorl of sepals that are usually green and enclose the rest of the flower before ...
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Phalaenopsis flowering locus VE regulates floral organ maturation

Plant Cell Reports, 2017
PaFVE is low ambient temperature-inducible and acts as a systemic regulator in the early stage of floral development in Phalaenopsis. Phalaenopsis aphrodite: subsp. formosana, a native orchid species of Taiwan, is an economically important ornamental crop that requires low ambient temperature for floral transition.
Kah Wee Koh, Shu-Hong Lee, Ho-Ku Chen, Chia-Yen Chang, Ming-Tsair Chan   +4 more
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Characterization and Identification of a Novel Mutant fon(t) on Floral Organ Number and Floral Organ Identity in Rice

Journal of Genetics and Genomics, 2007
The floral-organ-number mutant fon(t) was firstly discovered in the progeny of a cross between a diploid (Chunjiang 683) and a haploid (SARIV-620-A) rice cultivar. The fon(t) mutant showed normal vegetative development and produced normal inflorescence structures.
Yun, Li, Peizhou, Xu, Hongyu, Zhang, Hai, Peng, Quanfang, Zhang, Xudong, Wang, Xianjun, Wu   +6 more
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Gene Regulatory Network Models for Floral Organ Determination

2013
Understanding how genotypes map unto phenotypes implies an integrative understanding of the processes regulating cell differentiation and morphogenesis, which comprise development. Such a task requires the use of theoretical and computational approaches to integrate and follow the concerted action of multiple genetic and nongenetic components that hold
Eugenio, Azpeitia, José, Davila-Velderrain, Carlos, Villarreal, Elena R, Alvarez-Buylla   +3 more
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Molecular Studies on the Differentiation of Floral Organs

Annual Review of Plant Physiology and Plant Molecular Biology, 1991
INTRODUCTION . . . . . . . . . _ . . . _ . . . . . . . . . . . . . . . _ . . . _ _ . . . . . . . . . . . . . . . _ . , . _ . . . . . . . . . . . . _ . . . _ . . . . . . . . . . . . Floral Initiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Floral Meristems to Floral Organs: Genes Controlling Early Events in Arabidopsis Flower Development

Annual Review of Plant Physiology and Plant Molecular Biology, 1995
Molecular and genetic studies show that the underlying mechanisms control­ ling flower development are largely conserved in distantly related dicotyledon­ ous plant species. These studies have identified early-acting genes that pro­ mote the formation of floral meristems and later-acting genes that determine the fate of floral organ primordia.
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Manipulating floral organ identity

Current Biology, 1993
Elizabeth Dennis, John L. Bowman
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The Regulation of Tobacco Floral Organ Initiation

Botanical Gazette, 1980
Flower buds of tobacco (Nicotiana tabacum), excised before organ primordia are present or, except for the sepals, determined, will continue normal development and produce all floral organs in a usual sequence when placed on a simple, defined medium lacking growth substances By surgically manipulating organ primordia, it was possible to infer the source
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Induction on Regeneration of Floral Organs and Sexual Organs

1993
The present paper introduces the new progress on induction of regeneration of flower organs and sexual organs in China. It mainly includes four parts: 1. Regeneration of tepals, stamens and ovules in hyacinth. 2. Maturity of the regenerative stamens and ovules. 3. Regeneration of spikelet and pistil of wheat. 4.
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Evolution of Floral Organ Identity

2017
Günter Theißen, Florian Rümpler
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