Rops
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. The impact of pre-existing thyroid diseases on susceptibility to respiratory infections or self-reported sickness during the SARS-CoV-2 pandemic
ABSTRACT Introduction: This study aimed to evaluate the incidence, severity and presence of symptoms of respiratory tract infections and COVID-19, in patients with pre-existing thyroid dysfunction compared to individuals without thyroid diseases, during the peak month of the COVID-19 pandemic in the Netherlands. Subjects and methods: In this retrospective
Archives of Endocrinology and Metabolism. Publicado em: 2022
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2. Evaluation of gloves as a water bag coupling agent for therapeutic ultrasound
Abstract Introduction Therapeutic ultrasound (TUS) is a widespread modality in physiotherapy, and the water bag technique is a coupling method employed in the presence of anatomical irregularities in the treatment area. The aim of the present study is to evaluate the acoustic attenuation of the water bag and its effectiveness as a TUS coupling agent. Metho
Res. Biomed. Eng.. Publicado em: 27/03/2017
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3. Design de uma estrutura de proteção contra capotamento para tratores agrícolas utilizando simulação computacional
A ênfase deste t rabalho está vol tada à utilização da simulação computacional dentro do contexto do processo de desenvolvimento de produto. Foi utilizado o método dos elementos finitos para simular o teste de bancada que é realizado para val idar a resistência mecânica e a capacidade de absorção de energia de estruturas de proteção contra cap
Publicado em: 2011
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4. Conserved Subgroups and Developmental Regulation in the Monocot rop Gene Family1[w]
Rop small GTPases are plant-specific signaling proteins with roles in pollen and vegetative cell growth, abscisic acid signal transduction, stress responses, and pathogen resistance. We have characterized the rop family in the monocots maize (Zea mays) and rice (Oryza sativa). The maize genome contains at least nine expressed rops, and the fully sequenced ri
The American Society for Plant Biologists.
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5. Arabidopsis thaliana Rop GTPases are localized to tips of root hairs and control polar growth
Plants contain a novel unique subfamily of Rho GTPases, vital components of cellular signalling networks. Here we report a general role for some members of this family in polarized plant growth processes. We show that Arabidopsis AtRop4 and AtRop6 encode functional GTPases with similar intrinsic GTP hydrolysis rates. We localized AtRop proteins in root meris
Oxford University Press.
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6. Arabidopsis Rho-Related GTPases: Differential Gene Expression in Pollen and Polar Localization in Fission Yeast1
The Rho small GTP-binding proteins are versatile, conserved molecular switches in eukaryotic signal transduction. Plants contain a unique subfamily of Rho-GTPases called Rop (Rho-related GTPases from plants). Our previous studies involving injection of antibodies indicated that the pea Rop GTPase Rop1Ps is critical for pollen tube growth. In this study
American Society of Plant Physiologists.
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7. The Arabidopsis Rop2 GTPase Is a Positive Regulator of Both Root Hair Initiation and Tip Growth
Root hairs provide a model system for the study of cell polarity. We examined the possibility that one or more members of the distinct plant subfamily of RHO monomeric GTPases, termed Rop, may function as molecular switches regulating root hair growth. Specific Rops are known to control polar growth in pollen tubes. Overexpressing Rop2 (Rop2 OX) resulted in
American Society of Plant Biologists.
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8. A Genome-Wide Analysis of Arabidopsis Rop-Interactive CRIB Motif–Containing Proteins That Act as Rop GTPase Targets
The plant-specific Rop family GTPases are versatile molecular switches in many processes during plant growth, development, and responses to the environment. To understand how Rop achieves its functional versatility in signaling, we performed a genome-wide identification of putative Rop targets using a combination of the yeast two-hybrid method, bioinformatic
American Society of Plant Biologists.