Artikel ini merupakan ulasan singkat terhadap artikel john heritage yang berjudul "A change of state token and aspects of its sequential placement yang muncul dalam buku yang berjudul.structure of sosial action;studies in coversational analysis ( atkinson and heritage eds.1984).
A total of 137 strains of actinomycetes were isolated from 14 soil samples collected in lombok isand,indonesia using (Z isolation methods SDS YE (SY) and rehydration and CentriIfugation (RC) isolation methods) and humic acic vitamin (HV) agar as the isolation media.All the isolates were identified by morphological charcteristic an by analysis of 16S rRNA gene sequence.
The objektive of this study was to select and characterize three yeast isolates originating from soil of raja ampat region of papua indonesia for its potensial to.selection and characterization of cellulolytic yeast was carried out by measuring cellulolytic index (IS) with congo red method and measurement of carboxy methyl cellulase (CMC-ase) activity through determination of reducing sugar wit…
Transgenic rice plants harboring resistant gene to yellow stem borer cry 1B gene,had been obtained.howewer,the cry1B gene in second generation of transgenic rice linces are still segregated following mendelian ratio by 3;1.for further use in the breeding programs,it is important to ensure that the gene is a dominant gene and the plants are homozygous for cry1B gene.
Asparagine synthetase (AS) is one of the enzymes involving in ammonium metabolism in plant.It catalyzes the transfer of the amino of glutamine to aspartate giving asparagine.asparagine serves as amajor niteogen transport and storage molecule in many higher plants.