Cassava is an important carbohydrate source that provides food security and alternative renewable energy development. This plant is naturally drought tolerant, but there is a wide variation within cassava genotypes in their ability to maintain high yield and starch production under drought stress. It has been reported that cassava clones with leaf retention or stay- green trait can produce more…
A blue-green algae spiru1ina fusiformis was grown under various light regimes in a laboratory-scale experiment. A 500 watt halogen lamp was employed as the light source, while the light variation of 2,000 lux, 4,000 lux, 6,000 lux, 8,000 lu,c, and 10,000 lux was obtained by placing a series of 2 L experimental bottles at various distances. The growth medium used was a modified-Zarrouk medium wi…
Bt05 is marine bacterium which was isolated From the Jakarta flay, Indonesia. The aim of this study was to characterize PAHs-degrading property and molecular identification by partial analysis of 16S rRNA gene, and to partially analyze dioxygenase gene of 13105 isolate. Our further study on this isolate revealed that it could degrade three PAHs (phenanthrene, dibenzothiophene, fluorene) between…