Strain Fitness in Rahnella sp. WP5 around EX31_RS12100

Experiment: NL-CCM_agar

Add experiment(s):

Zoom: Pan:

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.

download SVG
500 ntEX31_RS12095 and EX31_RS12100 are separated by 235 nucleotidesEX31_RS12100 and EX31_RS12105 are separated by 10 nucleotides EX31_RS12095: EX31_RS12095 - myo-inositol-1-monophosphatase, at 83,477 to 84,280 _RS12095 EX31_RS12100: EX31_RS12100 - methyl-accepting chemotaxis protein, at 84,516 to 86,078 _RS12100 EX31_RS12105: EX31_RS12105 - bifunctional diguanylate cyclase/phosphodiesterase, at 86,089 to 88,182 _RS12105 Position (kb) 84 85 86 87Strain fitness (log2 ratio) -2 -1 0 1at 83.591 kb on - strand, within EX31_RS12095at 83.591 kb on - strand, within EX31_RS12095at 83.596 kb on + strand, within EX31_RS12095at 83.596 kb on + strand, within EX31_RS12095at 83.597 kb on - strand, within EX31_RS12095at 83.931 kb on + strand, within EX31_RS12095at 83.931 kb on + strand, within EX31_RS12095at 83.931 kb on + strand, within EX31_RS12095at 83.931 kb on + strand, within EX31_RS12095at 83.931 kb on + strand, within EX31_RS12095at 83.932 kb on - strand, within EX31_RS12095at 83.932 kb on - strand, within EX31_RS12095at 83.990 kb on + strand, within EX31_RS12095at 83.990 kb on + strand, within EX31_RS12095at 83.991 kb on - strand, within EX31_RS12095at 83.991 kb on - strand, within EX31_RS12095at 84.021 kb on + strand, within EX31_RS12095at 84.021 kb on + strand, within EX31_RS12095at 84.021 kb on + strand, within EX31_RS12095at 84.021 kb on + strand, within EX31_RS12095at 84.022 kb on - strand, within EX31_RS12095at 84.022 kb on - strand, within EX31_RS12095at 84.022 kb on - strand, within EX31_RS12095at 84.022 kb on - strand, within EX31_RS12095at 84.022 kb on - strand, within EX31_RS12095at 84.022 kb on - strand, within EX31_RS12095at 84.022 kb on - strand, within EX31_RS12095at 84.022 kb on - strand, within EX31_RS12095at 84.022 kb on - strand, within EX31_RS12095at 84.037 kb on + strand, within EX31_RS12095at 84.037 kb on + strand, within EX31_RS12095at 84.356 kb on + strandat 84.402 kb on + strandat 84.402 kb on + strandat 84.402 kb on + strandat 84.403 kb on - strandat 84.403 kb on - strandat 84.403 kb on - strandat 84.454 kb on - strandat 84.477 kb on + strandat 84.477 kb on + strandat 84.541 kb on + strandat 84.541 kb on + strandat 84.542 kb on - strandat 84.542 kb on - strandat 84.542 kb on - strandat 84.542 kb on - strandat 84.649 kb on - strandat 84.649 kb on - strandat 84.678 kb on + strand, within EX31_RS12100at 84.679 kb on - strand, within EX31_RS12100at 84.712 kb on + strand, within EX31_RS12100at 84.712 kb on + strand, within EX31_RS12100at 84.732 kb on + strand, within EX31_RS12100at 84.732 kb on + strand, within EX31_RS12100at 84.732 kb on + strand, within EX31_RS12100at 84.732 kb on + strand, within EX31_RS12100at 84.732 kb on + strand, within EX31_RS12100at 84.732 kb on + strand, within EX31_RS12100at 84.732 kb on + strand, within EX31_RS12100at 84.732 kb on + strand, within EX31_RS12100at 84.732 kb on + strand, within EX31_RS12100at 84.732 kb on + strand, within EX31_RS12100at 84.732 kb on + strand, within EX31_RS12100at 84.732 kb on + strand, within EX31_RS12100at 84.732 kb on + strand, within EX31_RS12100at 84.733 kb on - strand, within EX31_RS12100at 84.733 kb on - strand, within EX31_RS12100at 84.733 kb on - strand, within EX31_RS12100at 84.734 kb on + strand, within EX31_RS12100at 84.734 kb on + strand, within EX31_RS12100at 84.735 kb on - strand, within EX31_RS12100at 84.735 kb on - strand, within EX31_RS12100at 84.803 kb on + strand, within EX31_RS12100at 84.804 kb on - strand, within EX31_RS12100at 84.822 kb on + strand, within EX31_RS12100at 84.822 kb on + strand, within EX31_RS12100at 84.863 kb on + strand, within EX31_RS12100at 84.905 kb on + strand, within EX31_RS12100at 84.906 kb on - strand, within EX31_RS12100at 84.968 kb on + strand, within EX31_RS12100at 84.969 kb on - strand, within EX31_RS12100at 84.981 kb on + strand, within EX31_RS12100at 84.982 kb on - strand, within EX31_RS12100at 84.994 kb on + strand, within EX31_RS12100at 84.994 kb on + strand, within EX31_RS12100at 85.071 kb on + strand, within EX31_RS12100at 85.071 kb on + strand, within EX31_RS12100at 85.072 kb on - strand, within EX31_RS12100at 85.072 kb on - strand, within EX31_RS12100at 85.097 kb on - strand, within EX31_RS12100at 85.118 kb on + strand, within EX31_RS12100at 85.188 kb on + strand, within EX31_RS12100at 85.189 kb on - strand, within EX31_RS12100at 85.199 kb on + strand, within EX31_RS12100at 85.199 kb on + strand, within EX31_RS12100at 85.200 kb on - strand, within EX31_RS12100at 85.200 kb on - strand, within EX31_RS12100at 85.202 kb on + strand, within EX31_RS12100at 85.202 kb on + strand, within EX31_RS12100at 85.202 kb on + strand, within EX31_RS12100at 85.202 kb on + strand, within EX31_RS12100at 85.202 kb on + strand, within EX31_RS12100at 85.202 kb on + strand, within EX31_RS12100at 85.203 kb on - strand, within EX31_RS12100at 85.387 kb on + strand, within EX31_RS12100at 85.387 kb on + strand, within EX31_RS12100at 85.440 kb on - strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.565 kb on + strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.566 kb on - strand, within EX31_RS12100at 85.598 kb on + strand, within EX31_RS12100at 85.599 kb on - strand, within EX31_RS12100at 85.599 kb on - strand, within EX31_RS12100at 85.604 kb on + strand, within EX31_RS12100at 85.605 kb on - strand, within EX31_RS12100at 85.605 kb on - strand, within EX31_RS12100at 85.766 kb on + strand, within EX31_RS12100at 85.766 kb on + strand, within EX31_RS12100at 85.833 kb on - strand, within EX31_RS12100at 85.833 kb on - strand, within EX31_RS12100at 85.865 kb on + strand, within EX31_RS12100at 85.865 kb on + strand, within EX31_RS12100at 85.865 kb on + strand, within EX31_RS12100at 85.866 kb on - strand, within EX31_RS12100at 85.866 kb on - strand, within EX31_RS12100at 86.098 kb on - strandat 86.098 kb on - strandat 86.110 kb on + strandat 86.180 kb on + strandat 86.188 kb on + strandat 86.189 kb on - strandat 86.334 kb on + strand, within EX31_RS12105at 86.334 kb on + strand, within EX31_RS12105at 86.334 kb on + strand, within EX31_RS12105at 86.335 kb on - strand, within EX31_RS12105at 86.337 kb on + strand, within EX31_RS12105at 86.337 kb on + strand, within EX31_RS12105at 86.337 kb on + strand, within EX31_RS12105at 86.337 kb on + strand, within EX31_RS12105at 86.337 kb on + strand, within EX31_RS12105at 86.338 kb on - strand, within EX31_RS12105at 86.338 kb on - strand, within EX31_RS12105at 86.338 kb on - strand, within EX31_RS12105at 86.338 kb on - strand, within EX31_RS12105at 86.338 kb on - strand, within EX31_RS12105at 86.338 kb on - strand, within EX31_RS12105at 86.338 kb on - strand, within EX31_RS12105at 86.384 kb on + strand, within EX31_RS12105at 86.384 kb on + strand, within EX31_RS12105at 86.384 kb on + strand, within EX31_RS12105at 86.385 kb on - strand, within EX31_RS12105at 86.399 kb on + strand, within EX31_RS12105at 86.431 kb on + strand, within EX31_RS12105at 86.431 kb on + strand, within EX31_RS12105at 86.432 kb on - strand, within EX31_RS12105at 86.438 kb on + strand, within EX31_RS12105at 86.625 kb on + strand, within EX31_RS12105at 86.626 kb on - strand, within EX31_RS12105at 86.808 kb on + strand, within EX31_RS12105at 86.822 kb on + strand, within EX31_RS12105at 86.822 kb on + strand, within EX31_RS12105at 86.932 kb on - strand, within EX31_RS12105at 86.954 kb on + strand, within EX31_RS12105at 86.954 kb on + strand, within EX31_RS12105at 86.954 kb on + strand, within EX31_RS12105at 86.954 kb on + strand, within EX31_RS12105at 86.954 kb on + strand, within EX31_RS12105at 86.954 kb on + strand, within EX31_RS12105at 86.954 kb on + strand, within EX31_RS12105at 86.955 kb on - strand, within EX31_RS12105at 86.955 kb on - strand, within EX31_RS12105at 86.955 kb on - strand, within EX31_RS12105at 86.955 kb on - strand, within EX31_RS12105at 86.955 kb on - strand, within EX31_RS12105at 86.955 kb on - strand, within EX31_RS12105at 86.955 kb on - strand, within EX31_RS12105at 86.955 kb on - strand, within EX31_RS12105at 87.062 kb on + strand, within EX31_RS12105at 87.062 kb on + strand, within EX31_RS12105at 87.062 kb on + strand, within EX31_RS12105at 87.062 kb on + strand, within EX31_RS12105at 87.062 kb on + strand, within EX31_RS12105at 87.062 kb on + strand, within EX31_RS12105

download strain data

Per-strain Table

Position Strand Gene LocusTag Fraction NL-CCM_agar
remove
83,591 - EX31_RS12095 0.14 +0.3
83,591 - EX31_RS12095 0.14 -0.7
83,596 + EX31_RS12095 0.15 -0.4
83,596 + EX31_RS12095 0.15 +0.4
83,597 - EX31_RS12095 0.15 -0.4
83,931 + EX31_RS12095 0.56 -0.5
83,931 + EX31_RS12095 0.56 -0.1
83,931 + EX31_RS12095 0.56 +0.2
83,931 + EX31_RS12095 0.56 -0.5
83,931 + EX31_RS12095 0.56 +0.0
83,932 - EX31_RS12095 0.57 +0.7
83,932 - EX31_RS12095 0.57 -0.7
83,990 + EX31_RS12095 0.64 -0.1
83,990 + EX31_RS12095 0.64 -0.1
83,991 - EX31_RS12095 0.64 -0.2
83,991 - EX31_RS12095 0.64 +0.8
84,021 + EX31_RS12095 0.68 +0.8
84,021 + EX31_RS12095 0.68 +0.8
84,021 + EX31_RS12095 0.68 -0.1
84,021 + EX31_RS12095 0.68 +0.5
84,022 - EX31_RS12095 0.68 +0.2
84,022 - EX31_RS12095 0.68 -0.1
84,022 - EX31_RS12095 0.68 -0.1
84,022 - EX31_RS12095 0.68 +0.1
84,022 - EX31_RS12095 0.68 -0.1
84,022 - EX31_RS12095 0.68 -0.4
84,022 - EX31_RS12095 0.68 +1.4
84,022 - EX31_RS12095 0.68 +0.2
84,022 - EX31_RS12095 0.68 +0.4
84,037 + EX31_RS12095 0.70 -0.3
84,037 + EX31_RS12095 0.70 +0.1
84,356 + +0.1
84,402 + -0.4
84,402 + -0.1
84,402 + +0.6
84,403 - -0.7
84,403 - -0.3
84,403 - +0.5
84,454 - +0.1
84,477 + -0.6
84,477 + -0.2
84,541 + -0.2
84,541 + +1.0
84,542 - -0.5
84,542 - +0.6
84,542 - +0.1
84,542 - +0.4
84,649 - -0.5
84,649 - +0.1
84,678 + EX31_RS12100 0.10 -0.8
84,679 - EX31_RS12100 0.10 +0.1
84,712 + EX31_RS12100 0.13 -1.2
84,712 + EX31_RS12100 0.13 -0.4
84,732 + EX31_RS12100 0.14 +0.4
84,732 + EX31_RS12100 0.14 +0.5
84,732 + EX31_RS12100 0.14 -0.2
84,732 + EX31_RS12100 0.14 -1.0
84,732 + EX31_RS12100 0.14 +0.1
84,732 + EX31_RS12100 0.14 +0.1
84,732 + EX31_RS12100 0.14 +0.2
84,732 + EX31_RS12100 0.14 +0.2
84,732 + EX31_RS12100 0.14 +0.0
84,732 + EX31_RS12100 0.14 +0.3
84,732 + EX31_RS12100 0.14 +0.3
84,732 + EX31_RS12100 0.14 +0.1
84,732 + EX31_RS12100 0.14 +0.2
84,733 - EX31_RS12100 0.14 +0.0
84,733 - EX31_RS12100 0.14 -0.7
84,733 - EX31_RS12100 0.14 +0.1
84,734 + EX31_RS12100 0.14 +0.5
84,734 + EX31_RS12100 0.14 +0.7
84,735 - EX31_RS12100 0.14 +0.6
84,735 - EX31_RS12100 0.14 +0.1
84,803 + EX31_RS12100 0.18 +0.2
84,804 - EX31_RS12100 0.18 +0.2
84,822 + EX31_RS12100 0.20 -0.2
84,822 + EX31_RS12100 0.20 -0.3
84,863 + EX31_RS12100 0.22 -0.2
84,905 + EX31_RS12100 0.25 +0.1
84,906 - EX31_RS12100 0.25 -0.7
84,968 + EX31_RS12100 0.29 +1.1
84,969 - EX31_RS12100 0.29 -0.1
84,981 + EX31_RS12100 0.30 +0.3
84,982 - EX31_RS12100 0.30 +0.0
84,994 + EX31_RS12100 0.31 -0.1
84,994 + EX31_RS12100 0.31 +0.2
85,071 + EX31_RS12100 0.36 -0.4
85,071 + EX31_RS12100 0.36 -0.8
85,072 - EX31_RS12100 0.36 +0.5
85,072 - EX31_RS12100 0.36 +0.1
85,097 - EX31_RS12100 0.37 +0.1
85,118 + EX31_RS12100 0.39 +0.8
85,188 + EX31_RS12100 0.43 +0.6
85,189 - EX31_RS12100 0.43 +0.8
85,199 + EX31_RS12100 0.44 +0.2
85,199 + EX31_RS12100 0.44 +0.8
85,200 - EX31_RS12100 0.44 +0.4
85,200 - EX31_RS12100 0.44 -0.1
85,202 + EX31_RS12100 0.44 -0.5
85,202 + EX31_RS12100 0.44 -0.7
85,202 + EX31_RS12100 0.44 +0.7
85,202 + EX31_RS12100 0.44 +0.2
85,202 + EX31_RS12100 0.44 -0.1
85,202 + EX31_RS12100 0.44 -0.1
85,203 - EX31_RS12100 0.44 +0.1
85,387 + EX31_RS12100 0.56 -0.7
85,387 + EX31_RS12100 0.56 -0.6
85,440 - EX31_RS12100 0.59 -1.0
85,565 + EX31_RS12100 0.67 -0.4
85,565 + EX31_RS12100 0.67 -0.4
85,565 + EX31_RS12100 0.67 -0.0
85,565 + EX31_RS12100 0.67 +0.3
85,565 + EX31_RS12100 0.67 +0.1
85,565 + EX31_RS12100 0.67 +0.2
85,565 + EX31_RS12100 0.67 +0.6
85,565 + EX31_RS12100 0.67 +1.3
85,565 + EX31_RS12100 0.67 +0.3
85,565 + EX31_RS12100 0.67 +0.5
85,565 + EX31_RS12100 0.67 -0.2
85,565 + EX31_RS12100 0.67 -0.5
85,565 + EX31_RS12100 0.67 +1.2
85,565 + EX31_RS12100 0.67 +0.1
85,565 + EX31_RS12100 0.67 +0.4
85,565 + EX31_RS12100 0.67 -0.5
85,565 + EX31_RS12100 0.67 +0.2
85,565 + EX31_RS12100 0.67 -0.7
85,565 + EX31_RS12100 0.67 +0.5
85,566 - EX31_RS12100 0.67 +0.3
85,566 - EX31_RS12100 0.67 -0.1
85,566 - EX31_RS12100 0.67 +0.2
85,566 - EX31_RS12100 0.67 +0.4
85,566 - EX31_RS12100 0.67 -1.5
85,566 - EX31_RS12100 0.67 +0.5
85,566 - EX31_RS12100 0.67 -0.1
85,566 - EX31_RS12100 0.67 -1.8
85,566 - EX31_RS12100 0.67 +0.0
85,566 - EX31_RS12100 0.67 +0.6
85,566 - EX31_RS12100 0.67 -0.1
85,566 - EX31_RS12100 0.67 -0.3
85,566 - EX31_RS12100 0.67 -0.4
85,566 - EX31_RS12100 0.67 -0.2
85,566 - EX31_RS12100 0.67 -0.0
85,566 - EX31_RS12100 0.67 +0.1
85,566 - EX31_RS12100 0.67 -0.2
85,566 - EX31_RS12100 0.67 -0.4
85,566 - EX31_RS12100 0.67 -0.1
85,566 - EX31_RS12100 0.67 +1.0
85,566 - EX31_RS12100 0.67 +0.1
85,566 - EX31_RS12100 0.67 -1.0
85,566 - EX31_RS12100 0.67 -0.8
85,566 - EX31_RS12100 0.67 +0.3
85,566 - EX31_RS12100 0.67 +0.9
85,566 - EX31_RS12100 0.67 -0.4
85,566 - EX31_RS12100 0.67 -0.0
85,566 - EX31_RS12100 0.67 -0.8
85,598 + EX31_RS12100 0.69 -0.2
85,599 - EX31_RS12100 0.69 +0.2
85,599 - EX31_RS12100 0.69 -0.2
85,604 + EX31_RS12100 0.70 +0.3
85,605 - EX31_RS12100 0.70 +0.5
85,605 - EX31_RS12100 0.70 -0.2
85,766 + EX31_RS12100 0.80 +0.0
85,766 + EX31_RS12100 0.80 -0.2
85,833 - EX31_RS12100 0.84 -0.7
85,833 - EX31_RS12100 0.84 +0.0
85,865 + EX31_RS12100 0.86 +0.2
85,865 + EX31_RS12100 0.86 -0.1
85,865 + EX31_RS12100 0.86 -0.7
85,866 - EX31_RS12100 0.86 -0.2
85,866 - EX31_RS12100 0.86 +0.4
86,098 - -1.7
86,098 - +0.2
86,110 + +0.4
86,180 + +0.4
86,188 + +0.1
86,189 - -0.3
86,334 + EX31_RS12105 0.12 +0.8
86,334 + EX31_RS12105 0.12 +0.6
86,334 + EX31_RS12105 0.12 +0.4
86,335 - EX31_RS12105 0.12 -0.8
86,337 + EX31_RS12105 0.12 +0.9
86,337 + EX31_RS12105 0.12 -0.0
86,337 + EX31_RS12105 0.12 +0.7
86,337 + EX31_RS12105 0.12 -0.1
86,337 + EX31_RS12105 0.12 +1.2
86,338 - EX31_RS12105 0.12 +0.8
86,338 - EX31_RS12105 0.12 -0.0
86,338 - EX31_RS12105 0.12 -0.1
86,338 - EX31_RS12105 0.12 +0.1
86,338 - EX31_RS12105 0.12 +0.8
86,338 - EX31_RS12105 0.12 +0.3
86,338 - EX31_RS12105 0.12 +0.7
86,384 + EX31_RS12105 0.14 -0.2
86,384 + EX31_RS12105 0.14 -0.5
86,384 + EX31_RS12105 0.14 -0.3
86,385 - EX31_RS12105 0.14 -0.1
86,399 + EX31_RS12105 0.15 +0.3
86,431 + EX31_RS12105 0.16 -0.5
86,431 + EX31_RS12105 0.16 -0.2
86,432 - EX31_RS12105 0.16 -1.7
86,438 + EX31_RS12105 0.17 -0.8
86,625 + EX31_RS12105 0.26 +0.3
86,626 - EX31_RS12105 0.26 -0.3
86,808 + EX31_RS12105 0.34 +0.3
86,822 + EX31_RS12105 0.35 +0.5
86,822 + EX31_RS12105 0.35 +0.5
86,932 - EX31_RS12105 0.40 +1.0
86,954 + EX31_RS12105 0.41 -0.2
86,954 + EX31_RS12105 0.41 -0.5
86,954 + EX31_RS12105 0.41 -0.1
86,954 + EX31_RS12105 0.41 +0.0
86,954 + EX31_RS12105 0.41 -0.0
86,954 + EX31_RS12105 0.41 +0.3
86,954 + EX31_RS12105 0.41 +1.1
86,955 - EX31_RS12105 0.41 +0.3
86,955 - EX31_RS12105 0.41 -0.0
86,955 - EX31_RS12105 0.41 -0.1
86,955 - EX31_RS12105 0.41 +0.5
86,955 - EX31_RS12105 0.41 +0.5
86,955 - EX31_RS12105 0.41 +0.3
86,955 - EX31_RS12105 0.41 +1.4
86,955 - EX31_RS12105 0.41 +0.7
87,062 + EX31_RS12105 0.46 +0.5
87,062 + EX31_RS12105 0.46 +0.9
87,062 + EX31_RS12105 0.46 +0.7
87,062 + EX31_RS12105 0.46 +0.5
87,062 + EX31_RS12105 0.46 -0.2
87,062 + EX31_RS12105 0.46 +0.0

Or see this region's nucleotide sequence