Cow genome map
| Conread position: |
1-183 |
| Cow position: |
|
| Alignm length: |
196 |
| Alignm identity: |
150 |
| Alignm E-value: |
1e-30 |
| Alignm gaps (pig, cow): |
34, 0 |
| Conread position: |
1-197 |
| Cow position: |
|
| Alignm length: |
204 |
| Alignm identity: |
155 |
| Alignm E-value: |
3e-30 |
| Alignm gaps (pig, cow): |
41, 72 |
| Conread position: |
1-217 |
| Cow position: |
|
| Alignm length: |
236 |
| Alignm identity: |
174 |
| Alignm E-value: |
3e-31 |
| Alignm gaps (pig, cow): |
42, 0 |
| Conread position: |
1-217 |
| Cow position: |
|
| Alignm length: |
226 |
| Alignm identity: |
167 |
| Alignm E-value: |
2e-35 |
| Alignm gaps (pig, cow): |
43, 108 |
| Conread position: |
1-217 |
| Cow position: |
|
| Alignm length: |
234 |
| Alignm identity: |
170 |
| Alignm E-value: |
3e-29 |
| Alignm gaps (pig, cow): |
43, 0 |
| Conread position: |
1-268 |
| Cow position: |
|
| Alignm length: |
290 |
| Alignm identity: |
201 |
| Alignm E-value: |
8e-29 |
| Alignm gaps (pig, cow): |
43, 0 |
| Conread position: |
1-275 |
| Cow position: |
|
| Alignm length: |
307 |
| Alignm identity: |
211 |
| Alignm E-value: |
1e-23 |
| Alignm gaps (pig, cow): |
34, 301 |
| Conread position: |
1-275 |
| Cow position: |
|
| Alignm length: |
299 |
| Alignm identity: |
218 |
| Alignm E-value: |
2e-38 |
| Alignm gaps (pig, cow): |
43, 72 |
| Conread position: |
1-275 |
| Cow position: |
|
| Alignm length: |
298 |
| Alignm identity: |
203 |
| Alignm E-value: |
2e-25 |
| Alignm gaps (pig, cow): |
43, 172 |
| Conread position: |
1-275 |
| Cow position: |
|
| Alignm length: |
299 |
| Alignm identity: |
216 |
| Alignm E-value: |
6e-37 |
| Alignm gaps (pig, cow): |
43, 293 |
| Conread position: |
1-277 |
| Cow position: |
|
| Alignm length: |
299 |
| Alignm identity: |
220 |
| Alignm E-value: |
3.00004e-41 |
| Alignm gaps (pig, cow): |
43, 291 |
| Conread position: |
1-286 |
| Cow position: |
|
| Alignm length: |
307 |
| Alignm identity: |
223 |
| Alignm E-value: |
3e-40 |
| Alignm gaps (pig, cow): |
41, 290 |
| Conread position: |
1-286 |
| Cow position: |
|
| Alignm length: |
304 |
| Alignm identity: |
219 |
| Alignm E-value: |
3e-40 |
| Alignm gaps (pig, cow): |
43, 287 |
| Conread position: |
1-426 |
| Cow position: |
|
| Alignm length: |
444 |
| Alignm identity: |
328 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 280 |
| Conread position: |
1-428 |
| Cow position: |
|
| Alignm length: |
444 |
| Alignm identity: |
317 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 105 |
| Conread position: |
1-428 |
| Cow position: |
|
| Alignm length: |
448 |
| Alignm identity: |
316 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
34, 246 |
| Conread position: |
1-440 |
| Cow position: |
|
| Alignm length: |
472 |
| Alignm identity: |
354 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 397 |
| Conread position: |
1-441 |
| Cow position: |
|
| Alignm length: |
461 |
| Alignm identity: |
323 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
42, 246 |
| Conread position: |
1-444 |
| Cow position: |
|
| Alignm length: |
456 |
| Alignm identity: |
321 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
179, 46 |
| Conread position: |
1-444 |
| Cow position: |
|
| Alignm length: |
470 |
| Alignm identity: |
336 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 25 |
| Conread position: |
1-449 |
| Cow position: |
|
| Alignm length: |
475 |
| Alignm identity: |
331 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 279 |
| Conread position: |
1-450 |
| Cow position: |
|
| Alignm length: |
487 |
| Alignm identity: |
329 |
| Alignm E-value: |
4.06377e-44 |
| Alignm gaps (pig, cow): |
43, 108 |
| Conread position: |
1-463 |
| Cow position: |
|
| Alignm length: |
486 |
| Alignm identity: |
320 |
| Alignm E-value: |
7e-38 |
| Alignm gaps (pig, cow): |
29, 23 |
| Conread position: |
1-474 |
| Cow position: |
|
| Alignm length: |
501 |
| Alignm identity: |
370 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
34, 271 |
| Conread position: |
1-475 |
| Cow position: |
|
| Alignm length: |
505 |
| Alignm identity: |
377 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 156 |
| Conread position: |
1-495 |
| Cow position: |
|
| Alignm length: |
515 |
| Alignm identity: |
369 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
51, 211 |
| Conread position: |
1-523 |
| Cow position: |
|
| Alignm length: |
567 |
| Alignm identity: |
371 |
| Alignm E-value: |
2e-37 |
| Alignm gaps (pig, cow): |
33, 405 |
| Conread position: |
1-530 |
| Cow position: |
|
| Alignm length: |
560 |
| Alignm identity: |
382 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
33, 296 |
| Conread position: |
1-537 |
| Cow position: |
|
| Alignm length: |
565 |
| Alignm identity: |
393 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 276 |
| Conread position: |
1-538 |
| Cow position: |
|
| Alignm length: |
565 |
| Alignm identity: |
386 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 11 |
| Conread position: |
1-539 |
| Cow position: |
|
| Alignm length: |
569 |
| Alignm identity: |
390 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 287 |
| Conread position: |
1-541 |
| Cow position: |
|
| Alignm length: |
573 |
| Alignm identity: |
401 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 293 |
| Conread position: |
1-548 |
| Cow position: |
|
| Alignm length: |
572 |
| Alignm identity: |
425 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
34, 159 |
| Conread position: |
1-558 |
| Cow position: |
|
| Alignm length: |
588 |
| Alignm identity: |
424 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
34, 206 |
| Conread position: |
1-558 |
| Cow position: |
|
| Alignm length: |
580 |
| Alignm identity: |
421 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
42, 210 |
| Conread position: |
1-558 |
| Cow position: |
|
| Alignm length: |
572 |
| Alignm identity: |
416 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
31, 202 |
| Conread position: |
1-558 |
| Cow position: |
|
| Alignm length: |
596 |
| Alignm identity: |
431 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
40, 398 |
| Conread position: |
1-559 |
| Cow position: |
|
| Alignm length: |
592 |
| Alignm identity: |
403 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 72 |
| Conread position: |
1-559 |
| Cow position: |
|
| Alignm length: |
583 |
| Alignm identity: |
398 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 17 |
| Conread position: |
1-559 |
| Cow position: |
|
| Alignm length: |
586 |
| Alignm identity: |
396 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 163 |
| Conread position: |
1-559 |
| Cow position: |
|
| Alignm length: |
593 |
| Alignm identity: |
409 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
30, 293 |
| Conread position: |
1-559 |
| Cow position: |
|
| Alignm length: |
586 |
| Alignm identity: |
408 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 151 |
| Conread position: |
1-559 |
| Cow position: |
|
| Alignm length: |
591 |
| Alignm identity: |
403 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
34, 276 |
| Conread position: |
1-585 |
| Cow position: |
|
| Alignm length: |
614 |
| Alignm identity: |
427 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 181 |
| Conread position: |
1-591 |
| Cow position: |
|
| Alignm length: |
618 |
| Alignm identity: |
446 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
42, 30 |
| Conread position: |
1-591 |
| Cow position: |
|
| Alignm length: |
618 |
| Alignm identity: |
455 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
30, 188 |
| Conread position: |
1-593 |
| Cow position: |
|
| Alignm length: |
617 |
| Alignm identity: |
408 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 226 |
| Conread position: |
1-593 |
| Cow position: |
|
| Alignm length: |
639 |
| Alignm identity: |
413 |
| Alignm E-value: |
1.00053e-42 |
| Alignm gaps (pig, cow): |
43, 198 |
| Conread position: |
1-593 |
| Cow position: |
|
| Alignm length: |
641 |
| Alignm identity: |
423 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 567 |
| Conread position: |
1-593 |
| Cow position: |
|
| Alignm length: |
643 |
| Alignm identity: |
430 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
43, 0 |
| Conread position: |
1-593 |
| Cow position: |
|
| Alignm length: |
647 |
| Alignm identity: |
412 |
| Alignm E-value: |
1e-34 |
| Alignm gaps (pig, cow): |
43, 76 |
| Conread position: |
2-159 |
| Cow position: |
|
| Alignm length: |
170 |
| Alignm identity: |
129 |
| Alignm E-value: |
5e-24 |
| Alignm gaps (pig, cow): |
35, 0 |
| Conread position: |
2-275 |
| Cow position: |
|
| Alignm length: |
291 |
| Alignm identity: |
207 |
| Alignm E-value: |
2e-35 |
| Alignm gaps (pig, cow): |
42, 109 |
| Conread position: |
2-427 |
| Cow position: |
|
| Alignm length: |
452 |
| Alignm identity: |
297 |
| Alignm E-value: |
2e-38 |
| Alignm gaps (pig, cow): |
38, 273 |
| Conread position: |
2-441 |
| Cow position: |
|
| Alignm length: |
466 |
| Alignm identity: |
336 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
42, 288 |
| Conread position: |
2-444 |
| Cow position: |
|
| Alignm length: |
469 |
| Alignm identity: |
339 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
33, 288 |
| Conread position: |
2-450 |
| Cow position: |
|
| Alignm length: |
475 |
| Alignm identity: |
300 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
42, 275 |
| Conread position: |
2-463 |
| Cow position: |
|
| Alignm length: |
489 |
| Alignm identity: |
363 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
10, 243 |
| Conread position: |
2-489 |
| Cow position: |
|
| Alignm length: |
520 |
| Alignm identity: |
360 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
8, 289 |
| Conread position: |
2-559 |
| Cow position: |
|
| Alignm length: |
590 |
| Alignm identity: |
402 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
42, 275 |
| Conread position: |
2-559 |
| Cow position: |
|
| Alignm length: |
584 |
| Alignm identity: |
402 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
42, 269 |
| Conread position: |
2-593 |
| Cow position: |
|
| Alignm length: |
649 |
| Alignm identity: |
419 |
| Alignm E-value: |
2e-37 |
| Alignm gaps (pig, cow): |
42, 356 |
| Conread position: |
3-538 |
| Cow position: |
|
| Alignm length: |
555 |
| Alignm identity: |
372 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
32, 237 |
| Conread position: |
3-556 |
| Cow position: |
|
| Alignm length: |
560 |
| Alignm identity: |
383 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
215, 36 |
| Conread position: |
3-562 |
| Cow position: |
|
| Alignm length: |
612 |
| Alignm identity: |
411 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
31, 397 |
| Conread position: |
4-423 |
| Cow position: |
|
| Alignm length: |
439 |
| Alignm identity: |
324 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
40, 12 |
| Conread position: |
4-449 |
| Cow position: |
|
| Alignm length: |
474 |
| Alignm identity: |
332 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
15, 135 |
| Conread position: |
4-539 |
| Cow position: |
|
| Alignm length: |
556 |
| Alignm identity: |
384 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
9, 62 |
| Conread position: |
4-556 |
| Cow position: |
|
| Alignm length: |
572 |
| Alignm identity: |
411 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
40, 86 |
| Conread position: |
5-446 |
| Cow position: |
|
| Alignm length: |
458 |
| Alignm identity: |
325 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
7, 81 |
| Conread position: |
7-445 |
| Cow position: |
|
| Alignm length: |
459 |
| Alignm identity: |
334 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
34, 260 |
| Conread position: |
7-449 |
| Cow position: |
|
| Alignm length: |
456 |
| Alignm identity: |
324 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
45, 99 |
| Conread position: |
7-449 |
| Cow position: |
|
| Alignm length: |
466 |
| Alignm identity: |
341 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
34, 107 |
| Conread position: |
8-275 |
| Cow position: |
|
| Alignm length: |
285 |
| Alignm identity: |
201 |
| Alignm E-value: |
1e-32 |
| Alignm gaps (pig, cow): |
36, 103 |
| Conread position: |
8-444 |
| Cow position: |
|
| Alignm length: |
473 |
| Alignm identity: |
329 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
36, 321 |
| Conread position: |
8-558 |
| Cow position: |
|
| Alignm length: |
562 |
| Alignm identity: |
397 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
30, 170 |
| Conread position: |
8-593 |
| Cow position: |
|
| Alignm length: |
644 |
| Alignm identity: |
430 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
33, 335 |
| Conread position: |
15-508 |
| Cow position: |
|
| Alignm length: |
523 |
| Alignm identity: |
391 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
29, 380 |
| Conread position: |
17-541 |
| Cow position: |
|
| Alignm length: |
538 |
| Alignm identity: |
408 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
16, 29 |
| Conread position: |
41-223 |
| Cow position: |
|
| Alignm length: |
188 |
| Alignm identity: |
150 |
| Alignm E-value: |
2e-39 |
| Alignm gaps (pig, cow): |
139, 58 |
| Conread position: |
42-489 |
| Cow position: |
|
| Alignm length: |
476 |
| Alignm identity: |
338 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
56, 227 |
| Conread position: |
42-530 |
| Cow position: |
|
| Alignm length: |
504 |
| Alignm identity: |
350 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
50, 194 |
| Conread position: |
43-454 |
| Cow position: |
|
| Alignm length: |
431 |
| Alignm identity: |
270 |
| Alignm E-value: |
1e-22 |
| Alignm gaps (pig, cow): |
42, 62 |
| Conread position: |
55-539 |
| Cow position: |
|
| Alignm length: |
510 |
| Alignm identity: |
362 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
37, 227 |
| Conread position: |
61-592 |
| Cow position: |
|
| Alignm length: |
551 |
| Alignm identity: |
371 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
36, 60 |
| Conread position: |
66-556 |
| Cow position: |
|
| Alignm length: |
509 |
| Alignm identity: |
357 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
26, 110 |
| Conread position: |
69-560 |
| Cow position: |
|
| Alignm length: |
516 |
| Alignm identity: |
357 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
29, 222 |
| Conread position: |
69-591 |
| Cow position: |
|
| Alignm length: |
544 |
| Alignm identity: |
405 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
23, 94 |
| Conread position: |
73-316 |
| Cow position: |
|
| Alignm length: |
261 |
| Alignm identity: |
183 |
| Alignm E-value: |
2e-25 |
| Alignm gaps (pig, cow): |
26, 198 |
| Conread position: |
76-581 |
| Cow position: |
|
| Alignm length: |
522 |
| Alignm identity: |
375 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
22, 303 |
| Conread position: |
78-552 |
| Cow position: |
|
| Alignm length: |
488 |
| Alignm identity: |
348 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
21, 126 |
| Conread position: |
88-561 |
| Cow position: |
|
| Alignm length: |
489 |
| Alignm identity: |
325 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
96, 172 |
| Conread position: |
108-494 |
| Cow position: |
|
| Alignm length: |
408 |
| Alignm identity: |
284 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
72, 155 |
| Conread position: |
113-593 |
| Cow position: |
|
| Alignm length: |
492 |
| Alignm identity: |
317 |
| Alignm E-value: |
3.00004e-41 |
| Alignm gaps (pig, cow): |
36, 61 |
| Conread position: |
116-528 |
| Cow position: |
|
| Alignm length: |
427 |
| Alignm identity: |
285 |
| Alignm E-value: |
8e-40 |
| Alignm gaps (pig, cow): |
64, 104 |
| Conread position: |
124-593 |
| Cow position: |
|
| Alignm length: |
489 |
| Alignm identity: |
318 |
| Alignm E-value: |
3.00018e-42 |
| Alignm gaps (pig, cow): |
42, 32 |
| Conread position: |
125-438 |
| Cow position: |
|
| Alignm length: |
328 |
| Alignm identity: |
228 |
| Alignm E-value: |
1e-31 |
| Alignm gaps (pig, cow): |
56, 7 |
| Conread position: |
135-558 |
| Cow position: |
|
| Alignm length: |
438 |
| Alignm identity: |
324 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
46, 245 |
| Conread position: |
154-449 |
| Cow position: |
|
| Alignm length: |
305 |
| Alignm identity: |
238 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
27, 223 |
| Conread position: |
159-593 |
| Cow position: |
|
| Alignm length: |
443 |
| Alignm identity: |
288 |
| Alignm E-value: |
7e-39 |
| Alignm gaps (pig, cow): |
105, 27 |
| Conread position: |
159-597 |
| Cow position: |
|
| Alignm length: |
444 |
| Alignm identity: |
279 |
| Alignm E-value: |
4e-33 |
| Alignm gaps (pig, cow): |
153, 26 |
| Conread position: |
174-449 |
| Cow position: |
|
| Alignm length: |
285 |
| Alignm identity: |
204 |
| Alignm E-value: |
2e-35 |
| Alignm gaps (pig, cow): |
22, 94 |
| Conread position: |
182-591 |
| Cow position: |
|
| Alignm length: |
420 |
| Alignm identity: |
301 |
| Alignm E-value: |
0 |
| Alignm gaps (pig, cow): |
46, 92 |
| Conread position: |
217-587 |
| Cow position: |
|
| Alignm length: |
384 |
| Alignm identity: |
260 |
| Alignm E-value: |
4.06377e-44 |
| Alignm gaps (pig, cow): |
14, 156 |
| Conread position: |
266-592 |
| Cow position: |
|
| Alignm length: |
334 |
| Alignm identity: |
225 |
| Alignm E-value: |
7e-39 |
| Alignm gaps (pig, cow): |
48, 5 |
| Conread position: |
271-587 |
| Cow position: |
|
| Alignm length: |
324 |
| Alignm identity: |
215 |
| Alignm E-value: |
1e-34 |
| Alignm gaps (pig, cow): |
43, 96 |
| Conread position: |
271-593 |
| Cow position: |
|
| Alignm length: |
330 |
| Alignm identity: |
219 |
| Alignm E-value: |
5e-36 |
| Alignm gaps (pig, cow): |
41, 97 |
| Conread position: |
271-593 |
| Cow position: |
|
| Alignm length: |
330 |
| Alignm identity: |
218 |
| Alignm E-value: |
2e-28 |
| Alignm gaps (pig, cow): |
43, 81 |
| Conread position: |
271-593 |
| Cow position: |
|
| Alignm length: |
330 |
| Alignm identity: |
222 |
| Alignm E-value: |
2e-38 |
| Alignm gaps (pig, cow): |
43, 92 |
| Conread position: |
280-444 |
| Cow position: |
|
| Alignm length: |
169 |
| Alignm identity: |
123 |
| Alignm E-value: |
4e-23 |
| Alignm gaps (pig, cow): |
33, 56 |
| Conread position: |
296-593 |
| Cow position: |
|
| Alignm length: |
305 |
| Alignm identity: |
213 |
| Alignm E-value: |
8e-40 |
| Alignm gaps (pig, cow): |
18, 57 |
| Conread position: |
324-593 |
| Cow position: |
|
| Alignm length: |
273 |
| Alignm identity: |
183 |
| Alignm E-value: |
8e-29 |
| Alignm gaps (pig, cow): |
120, 40 |
Show alignments to all cow chromosomes.