Cow genome map
| Conread position: |
1-161 |
| Cow position: |
|
| Alignm length: |
172 |
| Alignm identity: |
129 |
| Alignm E-value: |
3e-24 |
| Alignm gaps (pig, cow): |
31, 0 |
| Conread position: |
1-164 |
| Cow position: |
|
| Alignm length: |
171 |
| Alignm identity: |
128 |
| Alignm E-value: |
1e-25 |
| Alignm gaps (pig, cow): |
30, 57 |
| Conread position: |
1-173 |
| Cow position: |
|
| Alignm length: |
180 |
| Alignm identity: |
136 |
| Alignm E-value: |
2e-29 |
| Alignm gaps (pig, cow): |
15, 0 |
| Conread position: |
1-268 |
| Cow position: |
|
| Alignm length: |
274 |
| Alignm identity: |
208 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 0 |
| Conread position: |
1-277 |
| Cow position: |
|
| Alignm length: |
283 |
| Alignm identity: |
216 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 232 |
| Conread position: |
1-289 |
| Cow position: |
|
| Alignm length: |
296 |
| Alignm identity: |
232 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 194 |
| Conread position: |
1-289 |
| Cow position: |
|
| Alignm length: |
293 |
| Alignm identity: |
236 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
28, 54 |
| Conread position: |
1-310 |
| Cow position: |
|
| Alignm length: |
318 |
| Alignm identity: |
229 |
| Alignm E-value: |
9.80909e-45 |
| Alignm gaps (pig, cow): |
23, 99 |
| Conread position: |
1-313 |
| Cow position: |
|
| Alignm length: |
323 |
| Alignm identity: |
245 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 55 |
| Conread position: |
1-317 |
| Cow position: |
|
| Alignm length: |
328 |
| Alignm identity: |
256 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
30, 263 |
| Conread position: |
1-317 |
| Cow position: |
|
| Alignm length: |
328 |
| Alignm identity: |
250 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 249 |
| Conread position: |
1-317 |
| Cow position: |
|
| Alignm length: |
328 |
| Alignm identity: |
251 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 139 |
| Conread position: |
1-317 |
| Cow position: |
|
| Alignm length: |
328 |
| Alignm identity: |
259 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
30, 93 |
| Conread position: |
1-323 |
| Cow position: |
|
| Alignm length: |
336 |
| Alignm identity: |
264 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
30, 72 |
| Conread position: |
1-324 |
| Cow position: |
|
| Alignm length: |
336 |
| Alignm identity: |
252 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
27, 68 |
| Conread position: |
1-324 |
| Cow position: |
|
| Alignm length: |
331 |
| Alignm identity: |
239 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
25, 14 |
| Conread position: |
1-324 |
| Cow position: |
|
| Alignm length: |
337 |
| Alignm identity: |
267 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
30, 205 |
| Conread position: |
1-324 |
| Cow position: |
|
| Alignm length: |
333 |
| Alignm identity: |
257 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 0 |
| Conread position: |
1-324 |
| Cow position: |
|
| Alignm length: |
335 |
| Alignm identity: |
254 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 156 |
| Conread position: |
1-324 |
| Cow position: |
|
| Alignm length: |
335 |
| Alignm identity: |
256 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
29, 93 |
| Conread position: |
1-324 |
| Cow position: |
|
| Alignm length: |
335 |
| Alignm identity: |
246 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 0 |
| Conread position: |
1-330 |
| Cow position: |
|
| Alignm length: |
341 |
| Alignm identity: |
269 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
20, 0 |
| Conread position: |
1-335 |
| Cow position: |
|
| Alignm length: |
347 |
| Alignm identity: |
260 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
36, 58 |
| Conread position: |
1-336 |
| Cow position: |
|
| Alignm length: |
342 |
| Alignm identity: |
239 |
| Alignm E-value: |
6e-40 |
| Alignm gaps (pig, cow): |
280, 40 |
| Conread position: |
1-342 |
| Cow position: |
|
| Alignm length: |
356 |
| Alignm identity: |
274 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 142 |
| Conread position: |
1-342 |
| Cow position: |
|
| Alignm length: |
352 |
| Alignm identity: |
264 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
36, 0 |
| Conread position: |
1-343 |
| Cow position: |
|
| Alignm length: |
355 |
| Alignm identity: |
266 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 167 |
| Conread position: |
1-343 |
| Cow position: |
|
| Alignm length: |
356 |
| Alignm identity: |
271 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
37, 0 |
| Conread position: |
1-343 |
| Cow position: |
|
| Alignm length: |
355 |
| Alignm identity: |
261 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 94 |
| Conread position: |
1-343 |
| Cow position: |
|
| Alignm length: |
355 |
| Alignm identity: |
265 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 71 |
| Conread position: |
1-344 |
| Cow position: |
|
| Alignm length: |
353 |
| Alignm identity: |
245 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 241 |
| Conread position: |
1-348 |
| Cow position: |
|
| Alignm length: |
359 |
| Alignm identity: |
268 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 0 |
| Conread position: |
1-348 |
| Cow position: |
|
| Alignm length: |
359 |
| Alignm identity: |
267 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
30, 285 |
| Conread position: |
1-348 |
| Cow position: |
|
| Alignm length: |
359 |
| Alignm identity: |
269 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 0 |
| Conread position: |
1-348 |
| Cow position: |
|
| Alignm length: |
354 |
| Alignm identity: |
267 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 173 |
| Conread position: |
1-352 |
| Cow position: |
|
| Alignm length: |
364 |
| Alignm identity: |
246 |
| Alignm E-value: |
3e-34 |
| Alignm gaps (pig, cow): |
29, 95 |
| Conread position: |
1-358 |
| Cow position: |
|
| Alignm length: |
368 |
| Alignm identity: |
275 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
27, 166 |
| Conread position: |
1-358 |
| Cow position: |
|
| Alignm length: |
369 |
| Alignm identity: |
268 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 69 |
| Conread position: |
1-358 |
| Cow position: |
|
| Alignm length: |
368 |
| Alignm identity: |
274 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
34, 194 |
| Conread position: |
1-359 |
| Cow position: |
|
| Alignm length: |
369 |
| Alignm identity: |
256 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
35, 7 |
| Conread position: |
1-359 |
| Cow position: |
|
| Alignm length: |
361 |
| Alignm identity: |
239 |
| Alignm E-value: |
2e-37 |
| Alignm gaps (pig, cow): |
20, 9 |
| Conread position: |
1-359 |
| Cow position: |
|
| Alignm length: |
372 |
| Alignm identity: |
287 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 0 |
| Conread position: |
1-373 |
| Cow position: |
|
| Alignm length: |
382 |
| Alignm identity: |
289 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 98 |
| Conread position: |
1-388 |
| Cow position: |
|
| Alignm length: |
402 |
| Alignm identity: |
299 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
167, 32 |
| Conread position: |
1-388 |
| Cow position: |
|
| Alignm length: |
399 |
| Alignm identity: |
270 |
| Alignm E-value: |
2e-39 |
| Alignm gaps (pig, cow): |
32, 84 |
| Conread position: |
1-393 |
| Cow position: |
|
| Alignm length: |
394 |
| Alignm identity: |
293 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
39, 149 |
| Conread position: |
1-403 |
| Cow position: |
|
| Alignm length: |
413 |
| Alignm identity: |
313 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
168, 40 |
| Conread position: |
1-403 |
| Cow position: |
|
| Alignm length: |
415 |
| Alignm identity: |
315 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 108 |
| Conread position: |
1-404 |
| Cow position: |
|
| Alignm length: |
416 |
| Alignm identity: |
320 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 0 |
| Conread position: |
1-498 |
| Cow position: |
|
| Alignm length: |
505 |
| Alignm identity: |
367 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
61, 31 |
| Conread position: |
1-565 |
| Cow position: |
|
| Alignm length: |
579 |
| Alignm identity: |
428 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
33, 101 |
| Conread position: |
1-565 |
| Cow position: |
|
| Alignm length: |
577 |
| Alignm identity: |
416 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
30, 80 |
| Conread position: |
2-309 |
| Cow position: |
|
| Alignm length: |
313 |
| Alignm identity: |
251 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
283, 13 |
| Conread position: |
2-316 |
| Cow position: |
|
| Alignm length: |
327 |
| Alignm identity: |
255 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
59, 13 |
| Conread position: |
2-317 |
| Cow position: |
|
| Alignm length: |
321 |
| Alignm identity: |
252 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
283, 9 |
| Conread position: |
2-317 |
| Cow position: |
|
| Alignm length: |
322 |
| Alignm identity: |
248 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
149, 13 |
| Conread position: |
2-317 |
| Cow position: |
|
| Alignm length: |
321 |
| Alignm identity: |
256 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
283, 9 |
| Conread position: |
2-317 |
| Cow position: |
|
| Alignm length: |
321 |
| Alignm identity: |
250 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
283, 13 |
| Conread position: |
2-324 |
| Cow position: |
|
| Alignm length: |
337 |
| Alignm identity: |
254 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
35, 73 |
| Conread position: |
2-565 |
| Cow position: |
|
| Alignm length: |
588 |
| Alignm identity: |
415 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
31, 112 |
| Conread position: |
3-282 |
| Cow position: |
|
| Alignm length: |
286 |
| Alignm identity: |
207 |
| Alignm E-value: |
8.96831e-44 |
| Alignm gaps (pig, cow): |
28, 94 |
| Conread position: |
3-317 |
| Cow position: |
|
| Alignm length: |
324 |
| Alignm identity: |
248 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
27, 18 |
| Conread position: |
3-321 |
| Cow position: |
|
| Alignm length: |
324 |
| Alignm identity: |
226 |
| Alignm E-value: |
2e-39 |
| Alignm gaps (pig, cow): |
279, 57 |
| Conread position: |
4-334 |
| Cow position: |
|
| Alignm length: |
343 |
| Alignm identity: |
274 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
29, 0 |
| Conread position: |
5-322 |
| Cow position: |
|
| Alignm length: |
333 |
| Alignm identity: |
245 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
120, 32 |
| Conread position: |
7-142 |
| Cow position: |
|
| Alignm length: |
140 |
| Alignm identity: |
111 |
| Alignm E-value: |
1e-25 |
| Alignm gaps (pig, cow): |
25, 102 |
| Conread position: |
7-224 |
| Cow position: |
|
| Alignm length: |
221 |
| Alignm identity: |
159 |
| Alignm E-value: |
2e-31 |
| Alignm gaps (pig, cow): |
26, 153 |
| Conread position: |
7-289 |
| Cow position: |
|
| Alignm length: |
284 |
| Alignm identity: |
198 |
| Alignm E-value: |
1e-36 |
| Alignm gaps (pig, cow): |
110, 40 |
| Conread position: |
7-337 |
| Cow position: |
|
| Alignm length: |
334 |
| Alignm identity: |
257 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
14, 286 |
| Conread position: |
7-372 |
| Cow position: |
|
| Alignm length: |
376 |
| Alignm identity: |
271 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
26, 98 |
| Conread position: |
7-380 |
| Cow position: |
|
| Alignm length: |
379 |
| Alignm identity: |
246 |
| Alignm E-value: |
4e-35 |
| Alignm gaps (pig, cow): |
193, 75 |
| Conread position: |
7-407 |
| Cow position: |
|
| Alignm length: |
410 |
| Alignm identity: |
299 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
19, 59 |
| Conread position: |
8-289 |
| Cow position: |
|
| Alignm length: |
300 |
| Alignm identity: |
212 |
| Alignm E-value: |
4e-36 |
| Alignm gaps (pig, cow): |
64, 121 |
| Conread position: |
12-327 |
| Cow position: |
|
| Alignm length: |
324 |
| Alignm identity: |
230 |
| Alignm E-value: |
8.96831e-44 |
| Alignm gaps (pig, cow): |
31, 123 |
| Conread position: |
16-361 |
| Cow position: |
|
| Alignm length: |
352 |
| Alignm identity: |
253 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
50, 35 |
| Conread position: |
17-317 |
| Cow position: |
|
| Alignm length: |
306 |
| Alignm identity: |
247 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
268, 0 |
| Conread position: |
17-323 |
| Cow position: |
|
| Alignm length: |
314 |
| Alignm identity: |
247 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
268, 0 |
| Conread position: |
20-259 |
| Cow position: |
|
| Alignm length: |
242 |
| Alignm identity: |
176 |
| Alignm E-value: |
2e-39 |
| Alignm gaps (pig, cow): |
37, 76 |
| Conread position: |
20-320 |
| Cow position: |
|
| Alignm length: |
309 |
| Alignm identity: |
221 |
| Alignm E-value: |
9.80909e-45 |
| Alignm gaps (pig, cow): |
19, 55 |
| Conread position: |
20-537 |
| Cow position: |
|
| Alignm length: |
532 |
| Alignm identity: |
383 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
18, 49 |
| Conread position: |
21-294 |
| Cow position: |
|
| Alignm length: |
274 |
| Alignm identity: |
196 |
| Alignm E-value: |
7.00005e-41 |
| Alignm gaps (pig, cow): |
16, 0 |
| Conread position: |
21-401 |
| Cow position: |
|
| Alignm length: |
390 |
| Alignm identity: |
255 |
| Alignm E-value: |
1e-35 |
| Alignm gaps (pig, cow): |
153, 16 |
| Conread position: |
21-575 |
| Cow position: |
|
| Alignm length: |
561 |
| Alignm identity: |
397 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
126, 67 |
| Conread position: |
27-247 |
| Cow position: |
|
| Alignm length: |
223 |
| Alignm identity: |
151 |
| Alignm E-value: |
3e-21 |
| Alignm gaps (pig, cow): |
55, 33 |
| Conread position: |
27-317 |
| Cow position: |
|
| Alignm length: |
297 |
| Alignm identity: |
235 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
142, 0 |
| Conread position: |
27-390 |
| Cow position: |
|
| Alignm length: |
369 |
| Alignm identity: |
260 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
263, 224 |
| Conread position: |
28-185 |
| Cow position: |
|
| Alignm length: |
158 |
| Alignm identity: |
125 |
| Alignm E-value: |
1e-34 |
| Alignm gaps (pig, cow): |
0, 0 |
| Conread position: |
31-202 |
| Cow position: |
|
| Alignm length: |
174 |
| Alignm identity: |
127 |
| Alignm E-value: |
3e-24 |
| Alignm gaps (pig, cow): |
31, 80 |
| Conread position: |
31-250 |
| Cow position: |
|
| Alignm length: |
224 |
| Alignm identity: |
156 |
| Alignm E-value: |
4e-25 |
| Alignm gaps (pig, cow): |
166, 61 |
| Conread position: |
46-310 |
| Cow position: |
|
| Alignm length: |
273 |
| Alignm identity: |
187 |
| Alignm E-value: |
2e-27 |
| Alignm gaps (pig, cow): |
170, 20 |
| Conread position: |
55-248 |
| Cow position: |
|
| Alignm length: |
195 |
| Alignm identity: |
154 |
| Alignm E-value: |
8.00141e-43 |
| Alignm gaps (pig, cow): |
28, 84 |
| Conread position: |
55-283 |
| Cow position: |
|
| Alignm length: |
229 |
| Alignm identity: |
172 |
| Alignm E-value: |
2e-31 |
| Alignm gaps (pig, cow): |
33, 0 |
| Conread position: |
56-359 |
| Cow position: |
|
| Alignm length: |
312 |
| Alignm identity: |
213 |
| Alignm E-value: |
1e-33 |
| Alignm gaps (pig, cow): |
152, 12 |
| Conread position: |
68-317 |
| Cow position: |
|
| Alignm length: |
255 |
| Alignm identity: |
210 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
223, 0 |
| Conread position: |
92-539 |
| Cow position: |
|
| Alignm length: |
450 |
| Alignm identity: |
332 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
235, 185 |
| Conread position: |
94-317 |
| Cow position: |
|
| Alignm length: |
229 |
| Alignm identity: |
188 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
191, 63 |
| Conread position: |
103-234 |
| Cow position: |
|
| Alignm length: |
132 |
| Alignm identity: |
108 |
| Alignm E-value: |
7e-31 |
| Alignm gaps (pig, cow): |
0, 0 |
| Conread position: |
112-278 |
| Cow position: |
|
| Alignm length: |
168 |
| Alignm identity: |
125 |
| Alignm E-value: |
9e-23 |
| Alignm gaps (pig, cow): |
71, 77 |
| Conread position: |
115-565 |
| Cow position: |
|
| Alignm length: |
458 |
| Alignm identity: |
332 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
16, 59 |
| Conread position: |
116-350 |
| Cow position: |
|
| Alignm length: |
239 |
| Alignm identity: |
161 |
| Alignm E-value: |
1e-26 |
| Alignm gaps (pig, cow): |
165, 223 |
| Conread position: |
119-358 |
| Cow position: |
|
| Alignm length: |
247 |
| Alignm identity: |
188 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
171, 0 |
| Conread position: |
123-269 |
| Cow position: |
|
| Alignm length: |
147 |
| Alignm identity: |
114 |
| Alignm E-value: |
9e-23 |
| Alignm gaps (pig, cow): |
32, 0 |
| Conread position: |
129-289 |
| Cow position: |
|
| Alignm length: |
162 |
| Alignm identity: |
134 |
| Alignm E-value: |
2e-40 |
| Alignm gaps (pig, cow): |
111, 0 |
| Conread position: |
162-317 |
| Cow position: |
|
| Alignm length: |
161 |
| Alignm identity: |
126 |
| Alignm E-value: |
2e-30 |
| Alignm gaps (pig, cow): |
123, 0 |
| Conread position: |
167-322 |
| Cow position: |
|
| Alignm length: |
161 |
| Alignm identity: |
127 |
| Alignm E-value: |
2e-31 |
| Alignm gaps (pig, cow): |
118, 0 |
| Conread position: |
169-402 |
| Cow position: |
|
| Alignm length: |
240 |
| Alignm identity: |
167 |
| Alignm E-value: |
1e-23 |
| Alignm gaps (pig, cow): |
8, 24 |
| Conread position: |
171-334 |
| Cow position: |
|
| Alignm length: |
170 |
| Alignm identity: |
132 |
| Alignm E-value: |
2e-31 |
| Alignm gaps (pig, cow): |
119, 0 |
| Conread position: |
213-343 |
| Cow position: |
|
| Alignm length: |
137 |
| Alignm identity: |
106 |
| Alignm E-value: |
8e-21 |
| Alignm gaps (pig, cow): |
11, 64 |
| Conread position: |
223-358 |
| Cow position: |
|
| Alignm length: |
142 |
| Alignm identity: |
107 |
| Alignm E-value: |
3e-21 |
| Alignm gaps (pig, cow): |
65, 0 |
| Conread position: |
228-389 |
| Cow position: |
|
| Alignm length: |
168 |
| Alignm identity: |
126 |
| Alignm E-value: |
3e-21 |
| Alignm gaps (pig, cow): |
57, 111 |
| Conread position: |
294-564 |
| Cow position: |
|
| Alignm length: |
275 |
| Alignm identity: |
186 |
| Alignm E-value: |
3e-24 |
| Alignm gaps (pig, cow): |
28, 14 |
| Conread position: |
382-564 |
| Cow position: |
|
| Alignm length: |
183 |
| Alignm identity: |
131 |
| Alignm E-value: |
3e-22 |
| Alignm gaps (pig, cow): |
30, 0 |
Show alignments to all cow chromosomes.