The experiment was conducted at the Biotechnology Laboratory, Bangladesh Sugarcrop Research Institute (BSRI), Ishurdi, Pabna, Bangladesh. Sugarcane somaclones were developed using callus culture supplemented with 2,4-D. Sugarcane somaclones and their sources varieties were analyzed by RAPD molecular markers to check the variation at molecular level based. Information of genetic similarities and diversity among somaclones and their sources varieties is necessary for future breeding programs and derivation of plant lines. Genetic variability and relationships among four varieties viz. Isd 37, Isd 38, Isd 39 and Isd 40 and their 12 somaclones CC–37–1, CC–37– 4, CC–37–5, CC–38–1, CC–38–2, CC–38–5, CC–39–3, CC–39–5, CC–39–6, CC–40–2, CC– 40–3 and CC–40–6 were established by using six RAPD primers. The highest genetic dissimilarity was detected between Isd 37 variety and somaclone CC-37-1 (91%), while the lowest dissimilarity was found between Isd 40 variety and somaclone CC-40-6 (51%). All genotypes (somaclones and their sources varieties) showed an average genetic similarity of 0.26%. Six RAPD primers used in this experiment were able to discriminate all genotypes of sugarcane analyzed. Highest amount of DNA (6741.5 ng/μl) was recovered from the variety Isd 37 and the lowest amount (2012.5 ng/μl) was obtained from the somaclone CC–39–5 from Isd 39 variety.
In this study the influence of some meteorological variables on Ultra High Frequency (UHF) radio signals from Edo Broadcasting Service (EBS) in Benin City, South-South, Nigeria located within Latitude 6°20’17″N and Longitude 5°37’32″E was investigated.
Some emphasis has recently been put on the utilisation of the ambient energy from ground source and other renewable energy sources in order to stimulate alternative energy sources for heating and cooling of buildings. Exploitation of renewable energy sources and particularly ground heat in buildings can significantly contribute towards reducing dependency on fossil fuels.
Queuing theory is the mathematical study of waiting lines [12]. The application of Queuing models was carried out in Madonna Model Secondary School, Owerri, Imo State, Nigeria. Specifically, this study attempts to eliminate waiting time and to formulate a suitable model queuing model as a solution in Dining Hall system
The experiment was conducted at the Biotechnology Laboratory, Bangladesh Sugarcrop Research Institute (BSRI), Ishurdi, Pabna, Bangladesh. Sugarcane somaclones were developed using callus culture supplemented with 2,4-D.
Limestone is essential and a principal raw material including and for Portland cements manufacturing. During geological investigation and evaluation, the geology and geometry of its deposits is ascertained. Ideally the information expected should cover all the properties which are important in the resource’s valuation.
