21 citations · 21 across the 5 of their papers we have counts for
8 papers
Embedded transfer RNA Genes
Zhumur Ghosh, Smarajit Das, Jayprokas Chakrabarti +2
In euryarchaeal methanogen M.kandleri and in Nanoarchaea N. equitans some of the missing tRNA genes are embedded in others. We argue from bioinformatic evidence that position speci…
Positioning Crenarchaeal tRNA-Introns
Smarajit Das, Zhumur Ghosh, Jayprokas Chakrabarti +2
We precisely position a noncanonical intron in the odd second copy of tRNAAsp(GTC) gene in the newly sequenced crenarchaea S.acidocaldarius. The uniform assortment of some features…
Weighted-Codon-Usage Based Phylogeny In Ectocarpales
Smarajit Das, Jayprokas Chakrabarti, Zhumur Ghosh +2
We analyse forty seven chloroplastid genes of the large subunit of RuBisCO, from the Algal order Ectocarpales, sourced from GenBank. Codon-usage weighted by the nucleotide base bia…
Identity Elements of Archaeal tRNA
Bibekanand Mallick, Jayprokas Chakrabarti, Satyabrata Sahoo +2
Features unique to a transfer-RNA are recognized by the corresponding tRNA-synthetase. Keeping this in view we isolate the discriminating features of all archaeal tRNA. These are o…
tRNA-alike in Nanoarchaeum equitans ?
Bibekanand Mallick, Jayprokas Chakrabarti, Zhumur Ghosh +2
The recent algorithm for five split tRNA-genes in N.equitans is new . It locates missing tRNA-trp, tRNA-imet, tRNA-glu and tRNA-his . But the split tRNA-trp(CCA) solution is anomal…
Statistical Approach to Gene Evolution
Sujay Chattopadhyay, William A. Kanner, Jayprokas Chakrabarti
The evolution in coding DNA sequences brings new flexibility and freedom to the codon words, even as the underlying nucleotides get significantly ordered. These curious contra-rule…