نتایج جستجو برای: agavaceae

تعداد نتایج: 152  

2016
Alejandra G González-Gutiérrez Benjamín Rodríguez-Garay

The genus Polianthes belongs to the subfamily Agavoideae of the Asparagaceae family formerly known as Agavaceae. The genus is endemic to México and comprises about 15 species, among them is Polianthes tuberosa L. The aim of this work was to study and characterize the embryo sac and early embryo development of this species in order to generate basic knowledge for its use in taxonomy, in vitro fe...

2017
Gitte Peterson Ole Seberg Jerrold I. Davis Douglas H. Goldman Dennis W. Stevenson Lisa M. Campbell Fabian A. Michaelangeli Chelsea D. Specht Mark W. Chase Michael E. Fay J. Chris Pires John V. Freudenstein Christopher R. Hardy Mark P. Simmons

Mitochondrial sequences are an important source of data in animal phylogenetics, equivalent in importance to plastid sequences in plants. However, in recent years plant systematists have begun exploring the mitochondrial genome as a source of phylogenetically useful characters. The plant mitochondrial genome is renowned for its variability in size, structure, and gene organization, but this nee...

Journal: :Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 2002
Mitsuhiro Wada Chieko Morinaka Toshihiko Ikenaga Naotaka Kuroda Kenichiro Nakashima

An HPLC method with fluorescence detection for the determination of nitric oxide (NO) in cultivated plant cells (Agave pacifica, Agavaceae) was developed. NO was derivatized in situ with 2,3-diaminonaphthalene (DAN) as a labeling reagent and converted to 1(H)-naphthotriazole. The maximum peak height of the derivative was observed by incubation for 3 h at 25 degrees C with 0.2 mM DAN. Excess rea...

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