Browsing by Subject "genetics"
Now showing items 1-11 of 11
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Biochemical genetics of some Indian fishes
(CMFRI, Cochin, 1993)Studies on biochemical genetics of fishes, using electrophoretic methods, are relatively of recent origin. Earlier serum and eye lens protein were used to identify marine populations. This technique showed that closely ... -
Culturable bacterial phylogeny from a shallow water hydrothermal vent of Espalamaca (Faial, Azores) reveals a variety of novel taxa
(Current Science Association, 2014)Phylogenetic diversity of the 16S rRNA gene associ-ated with the domain bacteria was examined at the level of operational taxonomic units (OTUs) using the rarefaction analysis from a newly identified shallow water hydrothermal ... -
Genetic divergence in the Indian mackerel Rastrelliger kanagurta (Cuv) from the coastal waters of Peninsular India and the Andaman Sea
(CMFRI, Kochi, 1993)Genetic divergence in the Indian mackerel Rastrelliger kanagurta (Cuv) from the west coast (Goa), east coast (Madras) and the Andaman Sea was estimated, using allozyme markers. Skeletal muscle and eye proteins were ... -
Genetic relationships among five nemipterid fish species from the Indian coast using allozyme analysis
(Elsevier, 2002)Based on Nei's genetic distance Nemipterus peronii and N. japonicus showed a greater affinity to Parascolopsis aspinosa than to the other Nemipterus species studied. Significant differences between the Indian west and east ... -
Genetic relationships among three species of the genus Sardinella (Clupeidae)
(Indian Association for Limnology and Oceanography, 1994)An electrophoretic analysis of 17 enzyme coding loci was undertaken in three clupeid species, @iSardinella longiceps@@ Val., @iSardinella fimbriata@@ Val., collected from the west coast of India. At MDH-2, MEP and PGM loci ... -
Imtechella halotolerans gen. nov., sp. nov., a member of the family Flavobacteriaceae isolated from estuarine water
(International Union of Microbiological Societies, 2012)A novel Gram-negative, rod-shaped, non-motile, non-sporulating bacterium, designated strain K1 sup(T), was isolated from an estuarine water sample collected from Kochi, Kerala, India. Colonies on marine agar were circular, ... -
Induction of gynogenetic haploidy in oyster Crassostrea gigas, using ultra violet irradiated sperms
(NISCAIR, New Delhi, 1993)Eggs of Crassostrea gigas were fertilized with sperms exposed to different doses of UV irradiations by keeping a constant rate of 121.47 ergs. mm/2 sec/1 and changing the period of exposure from 4 to 90 sec. Samples of ... -
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 ... -
Preliminary studies on prawn, Penaeus merguiensis, for selection of broodstock in genetic improvement programs
(Elsevier, 1986)Studies conducted on prawn, @iPenaeus merguiensis@@ (de Man, 1888), from Goa and Devgarh (Maharashtra) waters showed higher average values of tail weight and other morphometric characters in Devgarh. The coefficient of ... -
Sequential interactions of silver-silica nanocomposite (Ag-SiO2 NC) with cell wall, metabolism and genetic stability of Pseudomonas aeruginosa, a multiple antibiotic-resistant bacterium
(Society for Applied Microbiology, 2013)The study was carried out to understand the effect of silver–silica nanocomposite (Ag-SiO sub(2)NC) on the cell wall integrity, metabolism and genetic stability of Pseudomonas aeruginosa, a multiple drug-resistant bacterium. ... -
Sequential interactions of silver-silica nanocomposite (Ag-SiO2NC) with cell wall, metabolism and genetic stability of Pseudomonas aeruginosa, a multiple antibiotic-resistant bacterium
(Society for Applied Microbiology, 2013)The study was carried out to understand the effect of silver-silica nanocomposite (Ag-SiO sub(2)NC) on the cell wall integrity, metabolism and genetic stability of Pseudomonas aeruginosa, a multiple drug-resistant bacterium ...