The complete amino acid sequence of ribonuclease (RNase MC) from the seeds of bitter gourd (Momordica charantia) has been determined. This has been achieved by the sequence analysis of peptides derived by enzymatic digestion with trypsin, lysylendopeptidase, and chymotrypsin, as well as by chemical
We recently isolated turnip vein-clearing virus (TVCV), a tobamovirus which causes vein clearing in Brassica rapa (turnip) and a mosaic in Nicotiana tabacum (tobacco). We present an electron microscopic and molecular characterization of TVCV. Viral particles from lower epidermis peel contained
We have identified a limited number of proteins secreted into the nectar of tobacco plants. Nectarin I is the most highly expressed nectar protein and has a monomer molecular mass of 29 kDa. The other major nectar proteins are expressed at lower levels and have monomer molecular masses of 41, 54,
The covalent structure of the rat 40 S ribosomal subunit protein S12 was determined from the sequence of amino acids in tryptic, chymotryptic, thermolytic, and cyanogen bromide peptides and inferred from the sequence of nucleotides in a recombinant cDNA. Rat ribosomal protein S12 contains 129 amino
Pathogenic or non-pathogenic small (17 to 30 nt) and long (>200 nt) non-coding RNAs (ncRNAs) have been implicated in the regulation of gene expression at transcriptional, post-transcriptional and epigenetic level by interacting with host proteins. However, lack of suitable experimental system
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