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Regulation of programmed ribosomal frameshifting by co-translational refolding RNA hairpins.
RNA structures are unwound for decoding. In the process, they can pause the elongating ribosome for regulation. An example is the stimulation of -1 programmed ribosomal frameshifting, leading to 3' direction slippage of the reading-frame during…
Position: 4864 (35 views)
Regulation of coronaviral poly(A) tail length during infection.
The positive-strand coronavirus genome of ~30 kilobase in length and subgenomic (sg) mRNAs of shorter lengths, are 5' and 3'-co-terminal by virtue of a common 5'-capped leader and a common 3'-polyadenylated untranslated region. Here, by ligating…
Position: 7354 (29 views)
Regulador vegetal e bioestimulante na indução floral do maracujazeiro-amarelo em condições de entressafra Plant regulator and biostimulant in yellow passion-fruit floral induction under non inductive condition
O objetivo do trabalho foi avaliar o efeito de regulador vegetal e de bioestimulante na indução floral do maracujazeiro-amarelo em condições não-indutivas, em Araguari-MG. Foram identificados e podados 12 ramos terciários por parcela (02-04-05),…
Position: 19220 (15 views)
Registro fósil y distribución de Anadenathera en Argentina desde el Mioceno hasta la actualidad
En la actualidad Fabaceae, es una de las familias dominantes de los Bosques Tropicales Estacionalmente Secos (Seasonally Dry Tropical Forests, SDNF o Bosques Secos Estacionales Neotropicales, BSEN. El género Anadenanthera, que integra dicha familia,…
Position: 2006 (50 views)
Registro del atropellamiento de Herpailurus yagouarundi (Carnivora: Felidae) en la zona suburbana de Puerto Vallarta, México
Herpailurus yagouaroundi es uno de los felinos más atropellados en carretera de México. En esta nota, se presenta evidencia fotográfica de un jaguarundi arrollado en una carretera suburbana de Puerto Vallarta, México. Se comentan las características…
Position: 3624 (40 views)
Registro de guacamaya verde (Ara militaris) en la UMA Santa Cruz Achichipilco, municipio de Teotlalco, Puebla, México
Reportamos un grupo de guacamayas verdes (Ara militaris) avistadas en la localidad de Santa Cruz Achichipilco, municipio de Teotlalco, Puebla. El registro extiende el área de distribución de la especie a la Mixteca poblana. Además, reportamos sitios…
Position: 5873 (32 views)
Regionalismo e desenvolvimento: a reunião especializada sobre agricultura familiar do Mercosul (REAF)
O Mercado Comum do Sul (MERCOSUL) passou, nos anos 2000, por um processo de revisão institucional, marcado pela extinção do consenso em apoiar a integração regional nos mecanismos de mercado, passando assim, a compreendê-la como um instrumento para a…
Position: 8004 (28 views)
Regional Entrepreneurial Capacity
The article aims to study the category of “entrepreneurial capacity” and to develop a system for assessing entrepreneurial capacity at the regional level. The system of economic indicators was developed to assess the entrepreneurial capacity of the…
Position: 6314 (31 views)
Regional differences in the impact of the COVID-19 pandemic on food sufficiency in California, April-July 2020: implications for food programmes and policies.
To evaluate regional differences in factors associated with food insufficiency during the initial months of the COVID-19 pandemic among three major metropolitan regions in California, a state with historically low participation rates in the…
Position: 15131 (20 views)
Region-specific COVID-19 risk scores and nutritional status of a high-risk population based on individual vulnerability assessment in the national survey data.
Coronavirus disease 2019 (COVID-19) is an ongoing pandemic outbreak leading to more than 1 million deaths worldwide as reported in 2020. Several risk assessment tools, including individual vulnerability to COVID-19, have been developed. The present…
Position: 12063 (23 views)