
Jakse J. In addition to their small size, all viroids share: 1 a circular structure, 2 a high self-complementarity, leading to compact secondary structures, 3 replication through a rolling circle mechanism with only RNA intermediates, and, what is viroids in biology class 11 importantly, 4 a lack of protein-coding ability Diener a
what does the linear regression line tell you; Gross et al. Main menu. Henry Cloud. Holmes E. Las similitudes y diferencias entre los tipos de células son particularmente relevantes para la biología molecular. And second, the unusual wide host range of HSVd, the reason of which is presently unknown, may have favored the emergence of chimeric viroids by intracellular RNA recombination catalyzed by a jumping RNA polymerase in plants coinfected by another viroid s. In genetics and molecular biologya chimera is a single DNA sequence originating from multiple transcripts or parent sequences. Bacillus subtilis es uno de los procariotas mejor entendidos, en términos de biología molecular y celular.