Experiment: Flask grown to static phase (untill yellowing)
Only strains with sufficient reads to estimate fitness are shown,
but the strain fitness values are still rather noisy and may be biased towards zero.
Strains near the edge of a gene are not shown as being associated with that
gene (they are in grey).
Strains in the central 10-90% of a gene are color coded by the insertion's strand.
Usually, "+" means that the selectable marker is encoded on the forward strand,
i.e., transcribed rightward.
500 nt Synpcc7942_0214 and Synpcc7942_0215 overlap by 9 nucleotides Synpcc7942_0215 and Synpcc7942_0216 are separated by 134 nucleotides
Synpcc7942_0214: Synpcc7942_0214 - hypothetical protein, at 216,509 to 217,432
_0214
Synpcc7942_0215: Synpcc7942_0215 - hypothetical protein, at 217,424 to 217,813
_0215
Synpcc7942_0216: Synpcc7942_0216 - putative zinc-binding oxidoreductase, at 217,948 to 218,964
_0216
Position (kb) 217
218 Strain fitness (log2 ratio) -4
-3
-2
-1
0
1
2
3
4
5
6
7
8 at 216.447 kb on + strand at 216.486 kb on + strand at 216.493 kb on - strand at 216.500 kb on - strand at 216.518 kb on + strand at 216.519 kb on + strand at 216.525 kb on - strand at 216.529 kb on + strand at 216.537 kb on - strand at 216.596 kb on - strand at 216.611 kb on - strand, within Synpcc7942_0214 at 216.618 kb on + strand, within Synpcc7942_0214 at 216.641 kb on + strand, within Synpcc7942_0214 at 216.642 kb on + strand, within Synpcc7942_0214 at 216.664 kb on - strand, within Synpcc7942_0214 at 216.673 kb on + strand, within Synpcc7942_0214 at 216.676 kb on + strand, within Synpcc7942_0214 at 216.678 kb on + strand, within Synpcc7942_0214 at 216.683 kb on + strand, within Synpcc7942_0214 at 216.683 kb on + strand, within Synpcc7942_0214 at 216.683 kb on + strand, within Synpcc7942_0214 at 216.683 kb on + strand, within Synpcc7942_0214 at 216.683 kb on + strand at 216.683 kb on + strand, within Synpcc7942_0214 at 216.683 kb on + strand, within Synpcc7942_0214 at 216.686 kb on - strand, within Synpcc7942_0214 at 216.688 kb on + strand, within Synpcc7942_0214 at 216.690 kb on + strand, within Synpcc7942_0214 at 216.690 kb on + strand, within Synpcc7942_0214 at 216.690 kb on + strand, within Synpcc7942_0214 at 216.690 kb on + strand, within Synpcc7942_0214 at 216.691 kb on - strand, within Synpcc7942_0214 at 216.691 kb on - strand, within Synpcc7942_0214 at 216.691 kb on - strand, within Synpcc7942_0214 at 216.691 kb on - strand, within Synpcc7942_0214 at 216.698 kb on + strand, within Synpcc7942_0214 at 216.698 kb on - strand, within Synpcc7942_0214 at 216.698 kb on - strand, within Synpcc7942_0214 at 216.698 kb on - strand, within Synpcc7942_0214 at 216.703 kb on - strand, within Synpcc7942_0214 at 216.706 kb on - strand, within Synpcc7942_0214 at 216.708 kb on + strand, within Synpcc7942_0214 at 216.721 kb on - strand, within Synpcc7942_0214 at 216.733 kb on + strand, within Synpcc7942_0214 at 216.765 kb on - strand, within Synpcc7942_0214 at 216.765 kb on - strand, within Synpcc7942_0214 at 216.789 kb on + strand, within Synpcc7942_0214 at 216.792 kb on + strand, within Synpcc7942_0214 at 216.800 kb on - strand, within Synpcc7942_0214 at 216.854 kb on - strand, within Synpcc7942_0214 at 216.861 kb on - strand, within Synpcc7942_0214 at 216.879 kb on + strand, within Synpcc7942_0214 at 216.882 kb on - strand, within Synpcc7942_0214 at 216.887 kb on - strand, within Synpcc7942_0214 at 216.889 kb on + strand, within Synpcc7942_0214 at 216.892 kb on - strand, within Synpcc7942_0214 at 216.897 kb on - strand, within Synpcc7942_0214 at 216.897 kb on - strand, within Synpcc7942_0214 at 216.897 kb on - strand, within Synpcc7942_0214 at 216.897 kb on - strand, within Synpcc7942_0214 at 216.904 kb on + strand, within Synpcc7942_0214 at 216.924 kb on + strand, within Synpcc7942_0214 at 216.932 kb on - strand, within Synpcc7942_0214 at 216.959 kb on + strand, within Synpcc7942_0214 at 216.969 kb on + strand, within Synpcc7942_0214 at 216.973 kb on + strand, within Synpcc7942_0214 at 216.981 kb on - strand, within Synpcc7942_0214 at 216.981 kb on - strand, within Synpcc7942_0214 at 217.035 kb on - strand, within Synpcc7942_0214 at 217.046 kb on - strand, within Synpcc7942_0214 at 217.048 kb on + strand, within Synpcc7942_0214 at 217.050 kb on + strand, within Synpcc7942_0214 at 217.058 kb on + strand, within Synpcc7942_0214 at 217.058 kb on - strand, within Synpcc7942_0214 at 217.102 kb on - strand, within Synpcc7942_0214 at 217.116 kb on + strand, within Synpcc7942_0214 at 217.116 kb on + strand, within Synpcc7942_0214 at 217.118 kb on + strand, within Synpcc7942_0214 at 217.148 kb on - strand, within Synpcc7942_0214 at 217.164 kb on + strand, within Synpcc7942_0214 at 217.164 kb on + strand, within Synpcc7942_0214 at 217.164 kb on + strand, within Synpcc7942_0214 at 217.172 kb on - strand, within Synpcc7942_0214 at 217.172 kb on - strand, within Synpcc7942_0214 at 217.172 kb on - strand, within Synpcc7942_0214 at 217.172 kb on - strand, within Synpcc7942_0214 at 217.172 kb on - strand, within Synpcc7942_0214 at 217.172 kb on - strand, within Synpcc7942_0214 at 217.206 kb on + strand, within Synpcc7942_0214 at 217.219 kb on + strand, within Synpcc7942_0214 at 217.223 kb on + strand, within Synpcc7942_0214 at 217.253 kb on + strand, within Synpcc7942_0214 at 217.300 kb on - strand, within Synpcc7942_0214 at 217.300 kb on - strand, within Synpcc7942_0214 at 217.320 kb on - strand, within Synpcc7942_0214 at 217.351 kb on + strand at 217.366 kb on + strand at 217.422 kb on - strand at 217.426 kb on + strand at 217.431 kb on + strand at 217.439 kb on - strand at 217.453 kb on - strand at 217.457 kb on - strand at 217.468 kb on - strand, within Synpcc7942_0215 at 217.515 kb on - strand, within Synpcc7942_0215 at 217.546 kb on - strand, within Synpcc7942_0215 at 217.552 kb on + strand, within Synpcc7942_0215 at 217.552 kb on + strand, within Synpcc7942_0215 at 217.571 kb on - strand, within Synpcc7942_0215 at 217.590 kb on + strand, within Synpcc7942_0215 at 217.595 kb on + strand, within Synpcc7942_0215 at 217.595 kb on - strand, within Synpcc7942_0215 at 217.600 kb on + strand, within Synpcc7942_0215 at 217.600 kb on + strand, within Synpcc7942_0215 at 217.600 kb on + strand, within Synpcc7942_0215 at 217.600 kb on + strand at 217.608 kb on - strand, within Synpcc7942_0215 at 217.608 kb on - strand, within Synpcc7942_0215 at 217.608 kb on - strand, within Synpcc7942_0215 at 217.608 kb on - strand, within Synpcc7942_0215 at 217.608 kb on - strand, within Synpcc7942_0215 at 217.635 kb on - strand, within Synpcc7942_0215 at 217.671 kb on - strand, within Synpcc7942_0215 at 217.675 kb on - strand, within Synpcc7942_0215 at 217.754 kb on + strand, within Synpcc7942_0215 at 217.754 kb on + strand, within Synpcc7942_0215 at 217.762 kb on - strand, within Synpcc7942_0215 at 217.797 kb on + strand at 217.805 kb on - strand at 217.805 kb on - strand at 217.817 kb on - strand at 217.825 kb on + strand at 217.834 kb on + strand at 217.839 kb on + strand at 217.841 kb on + strand at 217.842 kb on - strand at 217.849 kb on - strand at 218.010 kb on - strand at 218.010 kb on - strand at 218.038 kb on - strand at 218.043 kb on - strand at 218.062 kb on + strand, within Synpcc7942_0216 at 218.073 kb on + strand, within Synpcc7942_0216 at 218.118 kb on + strand, within Synpcc7942_0216 at 218.128 kb on + strand, within Synpcc7942_0216 at 218.134 kb on + strand, within Synpcc7942_0216 at 218.136 kb on - strand, within Synpcc7942_0216 at 218.172 kb on + strand, within Synpcc7942_0216 at 218.172 kb on - strand, within Synpcc7942_0216 at 218.172 kb on - strand, within Synpcc7942_0216 at 218.172 kb on - strand, within Synpcc7942_0216 at 218.190 kb on - strand at 218.230 kb on - strand, within Synpcc7942_0216 at 218.240 kb on - strand, within Synpcc7942_0216 at 218.271 kb on + strand, within Synpcc7942_0216 at 218.274 kb on - strand, within Synpcc7942_0216 at 218.286 kb on + strand, within Synpcc7942_0216 at 218.296 kb on - strand, within Synpcc7942_0216 at 218.296 kb on - strand, within Synpcc7942_0216 at 218.302 kb on + strand, within Synpcc7942_0216 at 218.309 kb on - strand, within Synpcc7942_0216 at 218.310 kb on - strand, within Synpcc7942_0216 at 218.319 kb on - strand, within Synpcc7942_0216 at 218.326 kb on + strand, within Synpcc7942_0216 at 218.329 kb on - strand, within Synpcc7942_0216 at 218.329 kb on - strand, within Synpcc7942_0216 at 218.334 kb on - strand, within Synpcc7942_0216 at 218.334 kb on - strand, within Synpcc7942_0216 at 218.381 kb on + strand, within Synpcc7942_0216 at 218.426 kb on + strand, within Synpcc7942_0216 at 218.433 kb on + strand, within Synpcc7942_0216 at 218.434 kb on - strand, within Synpcc7942_0216 at 218.472 kb on + strand, within Synpcc7942_0216 at 218.478 kb on - strand, within Synpcc7942_0216 at 218.497 kb on + strand, within Synpcc7942_0216 at 218.497 kb on + strand at 218.497 kb on + strand, within Synpcc7942_0216 at 218.497 kb on + strand, within Synpcc7942_0216 at 218.497 kb on + strand, within Synpcc7942_0216 at 218.497 kb on + strand, within Synpcc7942_0216 at 218.505 kb on - strand, within Synpcc7942_0216 at 218.505 kb on - strand, within Synpcc7942_0216 at 218.505 kb on - strand, within Synpcc7942_0216 at 218.505 kb on - strand, within Synpcc7942_0216 at 218.505 kb on - strand, within Synpcc7942_0216 at 218.505 kb on - strand, within Synpcc7942_0216 at 218.505 kb on - strand, within Synpcc7942_0216 at 218.516 kb on + strand, within Synpcc7942_0216 at 218.544 kb on + strand, within Synpcc7942_0216 at 218.552 kb on + strand, within Synpcc7942_0216 at 218.552 kb on + strand, within Synpcc7942_0216 at 218.557 kb on + strand, within Synpcc7942_0216 at 218.613 kb on + strand, within Synpcc7942_0216 at 218.614 kb on - strand, within Synpcc7942_0216 at 218.614 kb on - strand, within Synpcc7942_0216 at 218.618 kb on + strand, within Synpcc7942_0216 at 218.618 kb on + strand, within Synpcc7942_0216 at 218.626 kb on - strand, within Synpcc7942_0216 at 218.626 kb on - strand, within Synpcc7942_0216 at 218.631 kb on - strand, within Synpcc7942_0216 at 218.638 kb on + strand, within Synpcc7942_0216 at 218.656 kb on - strand, within Synpcc7942_0216 at 218.678 kb on - strand, within Synpcc7942_0216 at 218.686 kb on + strand, within Synpcc7942_0216 at 218.690 kb on - strand, within Synpcc7942_0216 at 218.690 kb on - strand, within Synpcc7942_0216 at 218.696 kb on + strand, within Synpcc7942_0216 at 218.702 kb on - strand, within Synpcc7942_0216 at 218.704 kb on - strand, within Synpcc7942_0216 at 218.716 kb on + strand, within Synpcc7942_0216 at 218.740 kb on + strand, within Synpcc7942_0216 at 218.740 kb on + strand, within Synpcc7942_0216 at 218.774 kb on - strand, within Synpcc7942_0216 at 218.811 kb on + strand, within Synpcc7942_0216 at 218.811 kb on + strand, within Synpcc7942_0216
Per-strain Table
Position Strand Gene LocusTag Fraction Flask grown to static phase (untill yellowing) remove 216,447 + -1.2 216,486 + -0.7 216,493 - -2.9 216,500 - -1.4 216,518 + -0.7 216,519 + -2.6 216,525 - -1.9 216,529 + -3.0 216,537 - -1.3 216,596 - -0.7 216,611 - Synpcc7942_0214 0.11 -1.1 216,618 + Synpcc7942_0214 0.12 +1.0 216,641 + Synpcc7942_0214 0.14 -2.0 216,642 + Synpcc7942_0214 0.14 -1.1 216,664 - Synpcc7942_0214 0.17 -2.6 216,673 + Synpcc7942_0214 0.18 -3.1 216,676 + Synpcc7942_0214 0.18 -2.0 216,678 + Synpcc7942_0214 0.18 -2.0 216,683 + Synpcc7942_0214 0.19 -3.5 216,683 + Synpcc7942_0214 0.19 -0.7 216,683 + Synpcc7942_0214 0.19 -1.6 216,683 + Synpcc7942_0214 0.19 -2.5 216,683 + +0.0 216,683 + Synpcc7942_0214 0.19 -3.3 216,683 + Synpcc7942_0214 0.19 -4.6 216,686 - Synpcc7942_0214 0.19 -4.0 216,688 + Synpcc7942_0214 0.19 -1.6 216,690 + Synpcc7942_0214 0.20 -1.3 216,690 + Synpcc7942_0214 0.20 -1.6 216,690 + Synpcc7942_0214 0.20 -2.8 216,690 + Synpcc7942_0214 0.20 -1.4 216,691 - Synpcc7942_0214 0.20 -1.8 216,691 - Synpcc7942_0214 0.20 -1.8 216,691 - Synpcc7942_0214 0.20 -3.8 216,691 - Synpcc7942_0214 0.20 -0.7 216,698 + Synpcc7942_0214 0.20 -2.8 216,698 - Synpcc7942_0214 0.20 -0.6 216,698 - Synpcc7942_0214 0.20 -2.6 216,698 - Synpcc7942_0214 0.20 -2.0 216,703 - Synpcc7942_0214 0.21 -1.4 216,706 - Synpcc7942_0214 0.21 -1.5 216,708 + Synpcc7942_0214 0.22 -1.4 216,721 - Synpcc7942_0214 0.23 -1.3 216,733 + Synpcc7942_0214 0.24 -2.3 216,765 - Synpcc7942_0214 0.28 -3.6 216,765 - Synpcc7942_0214 0.28 -2.2 216,789 + Synpcc7942_0214 0.30 -2.5 216,792 + Synpcc7942_0214 0.31 -1.5 216,800 - Synpcc7942_0214 0.31 -3.7 216,854 - Synpcc7942_0214 0.37 -2.4 216,861 - Synpcc7942_0214 0.38 -0.5 216,879 + Synpcc7942_0214 0.40 -2.9 216,882 - Synpcc7942_0214 0.40 -1.5 216,887 - Synpcc7942_0214 0.41 +0.9 216,889 + Synpcc7942_0214 0.41 -1.4 216,892 - Synpcc7942_0214 0.41 -2.4 216,897 - Synpcc7942_0214 0.42 -2.2 216,897 - Synpcc7942_0214 0.42 -3.0 216,897 - Synpcc7942_0214 0.42 -2.3 216,897 - Synpcc7942_0214 0.42 -2.1 216,904 + Synpcc7942_0214 0.43 -1.4 216,924 + Synpcc7942_0214 0.45 +0.6 216,932 - Synpcc7942_0214 0.46 -0.8 216,959 + Synpcc7942_0214 0.49 -1.9 216,969 + Synpcc7942_0214 0.50 -0.0 216,973 + Synpcc7942_0214 0.50 -2.0 216,981 - Synpcc7942_0214 0.51 -0.7 216,981 - Synpcc7942_0214 0.51 +0.2 217,035 - Synpcc7942_0214 0.57 -1.9 217,046 - Synpcc7942_0214 0.58 -2.5 217,048 + Synpcc7942_0214 0.58 -2.0 217,050 + Synpcc7942_0214 0.59 -2.5 217,058 + Synpcc7942_0214 0.59 -1.0 217,058 - Synpcc7942_0214 0.59 -1.6 217,102 - Synpcc7942_0214 0.64 -1.6 217,116 + Synpcc7942_0214 0.66 -2.3 217,116 + Synpcc7942_0214 0.66 +1.2 217,118 + Synpcc7942_0214 0.66 -3.7 217,148 - Synpcc7942_0214 0.69 -1.6 217,164 + Synpcc7942_0214 0.71 -2.6 217,164 + Synpcc7942_0214 0.71 -3.7 217,164 + Synpcc7942_0214 0.71 -1.1 217,172 - Synpcc7942_0214 0.72 +1.3 217,172 - Synpcc7942_0214 0.72 -1.5 217,172 - Synpcc7942_0214 0.72 -1.8 217,172 - Synpcc7942_0214 0.72 -4.0 217,172 - Synpcc7942_0214 0.72 -2.4 217,172 - Synpcc7942_0214 0.72 -2.2 217,206 + Synpcc7942_0214 0.75 -1.4 217,219 + Synpcc7942_0214 0.77 -0.9 217,223 + Synpcc7942_0214 0.77 -2.8 217,253 + Synpcc7942_0214 0.81 -1.1 217,300 - Synpcc7942_0214 0.86 -2.6 217,300 - Synpcc7942_0214 0.86 -2.6 217,320 - Synpcc7942_0214 0.88 -4.4 217,351 + -0.6 217,366 + -1.4 217,422 - -0.3 217,426 + +0.0 217,431 + +1.2 217,439 - +2.8 217,453 - +3.2 217,457 - -1.7 217,468 - Synpcc7942_0215 0.11 +2.7 217,515 - Synpcc7942_0215 0.23 +3.6 217,546 - Synpcc7942_0215 0.31 -0.3 217,552 + Synpcc7942_0215 0.33 +3.0 217,552 + Synpcc7942_0215 0.33 +2.5 217,571 - Synpcc7942_0215 0.38 +1.7 217,590 + Synpcc7942_0215 0.43 +8.7 217,595 + Synpcc7942_0215 0.44 +3.9 217,595 - Synpcc7942_0215 0.44 +2.6 217,600 + Synpcc7942_0215 0.45 -0.6 217,600 + Synpcc7942_0215 0.45 +5.6 217,600 + Synpcc7942_0215 0.45 +0.5 217,600 + +1.5 217,608 - Synpcc7942_0215 0.47 +2.6 217,608 - Synpcc7942_0215 0.47 +2.9 217,608 - Synpcc7942_0215 0.47 +1.7 217,608 - Synpcc7942_0215 0.47 +5.2 217,608 - Synpcc7942_0215 0.47 +3.7 217,635 - Synpcc7942_0215 0.54 +3.4 217,671 - Synpcc7942_0215 0.63 +1.9 217,675 - Synpcc7942_0215 0.64 +3.1 217,754 + Synpcc7942_0215 0.85 +2.2 217,754 + Synpcc7942_0215 0.85 +3.5 217,762 - Synpcc7942_0215 0.87 +0.3 217,797 + +0.3 217,805 - +3.8 217,805 - +2.7 217,817 - +2.9 217,825 + -0.5 217,834 + +3.3 217,839 + +1.6 217,841 + +0.1 217,842 - +0.4 217,849 - +5.7 218,010 - +1.0 218,010 - -0.2 218,038 - -0.1 218,043 - -2.9 218,062 + Synpcc7942_0216 0.11 +0.7 218,073 + Synpcc7942_0216 0.12 -0.3 218,118 + Synpcc7942_0216 0.17 -2.0 218,128 + Synpcc7942_0216 0.18 +1.5 218,134 + Synpcc7942_0216 0.18 +1.8 218,136 - Synpcc7942_0216 0.18 +2.6 218,172 + Synpcc7942_0216 0.22 +1.1 218,172 - Synpcc7942_0216 0.22 +3.5 218,172 - Synpcc7942_0216 0.22 +1.5 218,172 - Synpcc7942_0216 0.22 +0.3 218,190 - +1.3 218,230 - Synpcc7942_0216 0.28 +1.3 218,240 - Synpcc7942_0216 0.29 +0.4 218,271 + Synpcc7942_0216 0.32 +0.3 218,274 - Synpcc7942_0216 0.32 +1.4 218,286 + Synpcc7942_0216 0.33 +2.2 218,296 - Synpcc7942_0216 0.34 -0.1 218,296 - Synpcc7942_0216 0.34 +1.3 218,302 + Synpcc7942_0216 0.35 -2.6 218,309 - Synpcc7942_0216 0.35 -0.7 218,310 - Synpcc7942_0216 0.36 +0.6 218,319 - Synpcc7942_0216 0.36 -1.0 218,326 + Synpcc7942_0216 0.37 +0.4 218,329 - Synpcc7942_0216 0.37 +1.1 218,329 - Synpcc7942_0216 0.37 -2.7 218,334 - Synpcc7942_0216 0.38 -0.5 218,334 - Synpcc7942_0216 0.38 -1.2 218,381 + Synpcc7942_0216 0.43 -0.6 218,426 + Synpcc7942_0216 0.47 +1.0 218,433 + Synpcc7942_0216 0.48 -0.4 218,434 - Synpcc7942_0216 0.48 +0.3 218,472 + Synpcc7942_0216 0.52 +0.8 218,478 - Synpcc7942_0216 0.52 +1.8 218,497 + Synpcc7942_0216 0.54 +0.4 218,497 + +3.5 218,497 + Synpcc7942_0216 0.54 +1.7 218,497 + Synpcc7942_0216 0.54 -0.5 218,497 + Synpcc7942_0216 0.54 -2.6 218,497 + Synpcc7942_0216 0.54 -1.1 218,505 - Synpcc7942_0216 0.55 -1.8 218,505 - Synpcc7942_0216 0.55 +0.9 218,505 - Synpcc7942_0216 0.55 +0.9 218,505 - Synpcc7942_0216 0.55 +0.7 218,505 - Synpcc7942_0216 0.55 +1.5 218,505 - Synpcc7942_0216 0.55 -0.9 218,505 - Synpcc7942_0216 0.55 +1.9 218,516 + Synpcc7942_0216 0.56 -1.0 218,544 + Synpcc7942_0216 0.59 -1.5 218,552 + Synpcc7942_0216 0.59 +1.5 218,552 + Synpcc7942_0216 0.59 +2.2 218,557 + Synpcc7942_0216 0.60 +2.2 218,613 + Synpcc7942_0216 0.65 +1.4 218,614 - Synpcc7942_0216 0.65 +1.3 218,614 - Synpcc7942_0216 0.65 +1.3 218,618 + Synpcc7942_0216 0.66 +0.4 218,618 + Synpcc7942_0216 0.66 +0.1 218,626 - Synpcc7942_0216 0.67 -1.4 218,626 - Synpcc7942_0216 0.67 +1.0 218,631 - Synpcc7942_0216 0.67 +2.0 218,638 + Synpcc7942_0216 0.68 +0.0 218,656 - Synpcc7942_0216 0.70 +2.7 218,678 - Synpcc7942_0216 0.72 -0.7 218,686 + Synpcc7942_0216 0.73 -1.0 218,690 - Synpcc7942_0216 0.73 +2.8 218,690 - Synpcc7942_0216 0.73 -1.1 218,696 + Synpcc7942_0216 0.74 +1.0 218,702 - Synpcc7942_0216 0.74 +0.6 218,704 - Synpcc7942_0216 0.74 +3.1 218,716 + Synpcc7942_0216 0.76 +0.2 218,740 + Synpcc7942_0216 0.78 -0.2 218,740 + Synpcc7942_0216 0.78 -2.6 218,774 - Synpcc7942_0216 0.81 +1.0 218,811 + Synpcc7942_0216 0.85 -0.4 218,811 + Synpcc7942_0216 0.85 -2.1
Or see this region's nucleotide sequence