Renault Twingo previous engine from the Renault 5. Alongside the new engine came the Twingo Matic model, equipped with a 3-speed automatic gearbox. Also, various improvements were made including the addition of a third brake light. Two years later, the Twingo underwent its first major restyling revisions to the interior and dashboard. The front and rear lights were revised, and front orange indicator lights were merged into the headlamp housing. Two months later, the top of the range Twingo Initiale model launched. In September 2000, the Twingo underwent its second major restyling. Additions included larger 14" wheels, revised door trims with larger
Fluence response Fluence response Both fluence rates and irradiance of light are important signals for plants and are detected by phytochrome. Exploiting different modes of photoreversibility in this molecule allow plants to respond to different levels of light. There are three main types of fluence rate governed responses that are brought about by different levels of light. As the name would suggest this type of response is triggered by very low levels of light and is thought to be mediated by phytochrome A. It can be initiated by fluences as low as 0.0001μmol/m up to about 0.05μmol/m. Germination of "Arabidopsis" can be