نتایج جستجو برای: mads

تعداد نتایج: 1565  

Journal: :Electronics 2021

Technologically speaking, humanity lives in an age of evolution, prosperity, and great development, as a new generation the Internet has emerged; it is Things (IoT) which controls all aspects lives, from different devices home to large industries. Despite tremendous benefits offered by IoT, still there are some challenges regarding privacy information security. The traditional techniques used M...

Journal: :The Astrophysical Journal 2021

We propose magnetically arrested disks (MADs) in quiescent black-hole (BH) binaries as the origin of multiwavelength emission, and argue that this class sources can dominate cosmic-ray spectrum around knee. X-ray luminosities Galactic BH state are far below Eddington luminosity, thus, radiatively inefficient accretion flows (RIAFs) formed inner region. Strong thermal turbulent pressures RIAFs p...

2016
Hui-Liang Li Li-Ran Wei Dong Guo Ying Wang Jia-Hong Zhu Xiong-Ting Chen Shi-Qing Peng

In plants MADS-box transcription factors (TFs) play important roles in growth and development. However, no plant MADS-box gene has been identified to have a function related to secondary metabolites regulation. Here, a MADS-box TF gene, designated as HbMADS4, was isolated from Hevea brasiliensis by the yeast one-hybrid experiment to screen the latex cDNA library using the promoter of the gene e...

Journal: :Molecular biology and evolution 2009
Hongyan Shan Laura Zahn Stephane Guindon P Kerr Wall Hongzhi Kong Hong Ma Claude W DePamphilis Jim Leebens-Mack

Phylogenomic analyses show that gene and genome duplication events have led to the diversification of transcription factor gene families throughout the evolutionary history of land plants and that gene duplications have played an important role in shaping regulatory networks influencing key phenotypic characters including floral development and flowering time. A molecular evolutionary investiga...

Journal: :Plant physiology and biochemistry : PPB 2009
Eleni Tani Alexios N Polidoros Emmanouil Flemetakis Catalina Stedel Chrissanthi Kalloniati Kyproula Demetriou Panagiotis Katinakis Athanasios S Tsaftaris

MADS-box genes encode transcriptional regulators that are critical for flowering, flower organogenesis and plant development. Although there are extensive reports on genes involved in flower organogenesis in model and economically important plant species, there are few reports on MADS-box genes in woody plants. In this study, we have cloned and characterized AGAMOUS (AG), SEEDSTICK (STK) and SE...

2014
Saraswati Nayar Meenu Kapoor Sanjay Kapoor

OsMADS29 is a seed-specific MADS-box transcription factor that affects embryo development and grain filling by maintaining hormone homeostasis and degradation of cells in the nucellus and nucellar projection. Although it has a bipartite nuclear localization signal (NLS) sequence, the transiently expressed OsMADS29 monomer does not localize specifically in the nucleus. Dimerization of the monome...

Journal: :Plant physiology 2002
Tsai-Yu Tzeng Hsing-Yu Chen Chang-Hsien Yang

Two MADS box genes, Lily MADS Box Gene 2 (LMADS2) and Eustoma grandiflorum MADS Box Gene 1 (EgMADS1), with an extensive similarity to the petunia (Petunia hybrida) FLORAL BINDING PROTEIN 7/11 and Arabidopsis AGL11, were characterized from the lily (Lilium longiflorum) and lisianthus (Eustoma grandiflorum). The expression of LMADS2 and EgMADS1 mRNA was restricted to the carpel and was absent in ...

2008
O. A. Shulga

MADS -box genes play an important role in plant ontogeny, particularly, in the regulation of floral organ induction and development. Eight full-length cDNAs of HAM genes ( Helianthus annuus MADS ) have been isolated from sunflower. They encode MADS-box transcription factors expressed in inflorescence tissues. In the frames of the ABCDE model, the HAM proteins were classified according to their ...

Objective(s): This study aims to evaluate combined proton nuclear magnetic resonance (1H NMR) spectroscopy and gas chromatography-mass spectrometry (GC-MS) metabolic profiling approaches, for discriminating between mustard airway diseases (MADs) and healthy controls and for providing biochemical information on this disease. Materials and Methods: In the present study, analysis of serum samples ...

1990
Mads Rosendahl

Interpretation using Attribute Grammars Mads Rosendahl Computer Laboratory University of Cambridge Cambridge CB2 3QG England

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