Bacteria and archaea have evolved defense and regulatory mechanisms to cope with various
environmental stressors, including virus attack. This arsenal has been expanded by the …

… d Alternative protein designations used extensively in the literature are given in parentheses…
, rendering them susceptible to degradation or (d) be required to activate other genes that …

Polyphosphate (polyP), a polymer of orthophosphate (PO 4 3- ) of varying lengths, has been
identified in all kingdoms of life. It can serve as a source of chemical bond energy (…

Arabidopsis thaliana, a small annual plant belonging to the mustard family, is the subject of
study by an estimated 7000 researchers around the world. In addition to the large body of …

High-throughput RNA sequencing offers broad opportunities to explore the Earth RNA
virome. Mining 5,150 diverse metatranscriptomes uncovered >2.5 million RNA virus contigs. …

… (D) One frame from the CCD images of fluorescent molecules flowing across the molecule-…
Results from the three cells in (D) are marked by (a), (b), and (c). Red lines show the result of …

… PCC6803 are polarly located, although we do observe small clusters that are asymmetrically
grouped around the cell perimeter (D. Bhaya, unpublished). Type IV pili are also …

… 1D), and the transcripts from these genes increase in parallel during the evening (as
noted in Fig. 1D, some genes may be part of a single transcriptional unit). The PflB and PflA …

… % of the average clone insert size; and (d) the paired reads had to come from opposite strands
… a transversion and recombination event); or (d) had a match to an anchor genome at both …

… (D) Histogram showing normalized counts of E. coli genomic … RT-Cas1–acquired protospacers
in (D), including 15 bp of flanking … (F) Cumulative normalized distribution of spacers in (D) …