Browsing by Subject "genes"
Now showing items 1-5 of 5
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Detection of luciferase gene sequences in nonluminescent bacteria from the Chesapeake Bay
(FEMS, 2000)A 745-bp luxA fragment was amplified from Vibrio harveyi (UM 1503), radiolabeled, and used as a probe to detect and quantify luxA genotypes in culturable bacterial populations from the Chesapeake Bay. DNA samples from 53 ... -
Diversity of nitrite reductase genes (nirS) in the denitrifying water column of the coastal Arabian Sea
(Inter-Research, 2004)Denitrification often occurs in the water column, underlying zones of intense productivity and decomposition in upwelling regions. In the denitrifying zone off the southwest coast of India, high concentrations of nitrite ... -
Gynogenetic induction in marine bivalve molluscs for improvement of stocks: Standardization of some important factors
(University of Kerala, Thiruvananthapuram, 1993)Experiments conducted for standardizing sperm density for artificial insemination of Chlamys mobilis prior to inducing gynogenesis by ultra-violet rays irradiated sperms showed that 10:1 ratio of sperms to eggs should be ... -
Little genetic variation in the oil sardine, Sardinella longiceps Val., from the western coast of India
(CSIRO Publishing, 1994)Enzyme gene variability in the oil sardine, @iSardinella longiceps@@, from three localities along the western coast of India was studied by starch-gel electrophoresis. Out of 19 loci scored, no locus was polymorphic by the ... -
Use of a chiA probe for detection of chitinase genes in bacteria from the Chesapeake Bay
(FEMS, 2000)PCR primers specific for the chiA gene were designed by alignment and selection of highly conserved regions of chiA sequences from Serratia marcescens, Alteromonas sp., Bacillus circulans and Aeromonas caviae. These primers ...