TABLE 1.
Sets of adjacent Arabidopsis loci expressing elongated transcripts
| Two ORFs | One ORF | ||||
| RIKEN clone | Category | Locus | RIKEN clone | Category | Locus |
| RAFL05-11-B17* | A | At4g00030/At4g00040 | RAFL05-02-O09 | P | At1g33470/At1g33475 |
| RAFL09-22-H13* | A | At2g25610/At2g25620 | RAFL06-69-H17 | P | At2g35710/At2g35715 |
| RAFL09-40-B19 | A | At3g06510/At3g06520 | RAFL07-15-G11* | P | At5g35980/At5g35990 |
| RAFL09-54-M24 | A | At2g24940/At2g24945 | RAFL09-16-G02 | P | At1g23430/At1g23440 |
| RAFL09-63-M16* | A | At2g25610/At2g25620 | RAFL09-44-D01 | P | At4g29490/At4g29500 |
| RAFL11-04-B08 | A | At4g34530/At4g34540 | RAFL09-60-B14 | P | At1g60200/At1g60210 |
| RAFL16-76-N11 | A | At5g53480/At5g53485 | RAFL09-61-C04 | P | At4g31080/At4g31090 |
| RAFL09-60-E22 | B | At3g45640/At3g45650 | RAFL09-81-M20* | P | At5g54120/At5g54130 |
| RAFL19-62-F22 | B | At3g48565/At3g48570 | RAFL15-41-F10 | P | At4g20120/At4g20130 |
| RAFL08-16-I18 | C | At3g26420/At3g26430 | RAFL16-67-A17 | P | At5g20530/At5g20540 |
| RAFL09-13-P07 | D | At3g53130/At3g53140 | RAFL16-69-P16 | P | At5g65350/At5g65360 |
| RAFL08-09-I21* | E | At1g23870/At1g23880 | RAFL19-84-B16 | P | At4g33330/At4g33340 |
| RAFL21-32-H16* | F | At4g29850/At4g29860 | RAFL05-11-G13 | Q | At2g39070/At2g39080 |
| RAFL16-98-M19* | G | At3g13700/At3g13710 | RAFL06-74-D12 | Q | At1g26280/At1g26300 |
| RAFL09-29-J06 | H | At5g57140/At5g57150 | RAFL07-15-F13* | Q | At2g40835/At2g40840 |
| RAFL09-67-C10 | I | At4g10955/At4g10960 | RAFL09-24-E16* | Q | At1g09980/At1g09990 |
| RAFL09-69-N10 | J | At3g20080/At3g20083 | RAFL14-80-M23 | Q | At1g62850/At1g62855 |
| RAFL14-83-D16 | K | At5g50970/At5g50980 | RAFL16-01-C03 | Q | At5g63420/At5g63430 |
| RAFL16-97-D24* | K | At3g59560/At3g59570 | RAFL09-56-O16 | R | At5g55030/At5g55040 |
| RAFL08-13-H11* | L | At3g20080/At3g20083 | RAFL05-09-I21 | S | At5g48250/At5g48260 |
| RAFL09-72-F15* | M | At2g31330/At2g31340 | RAFL06-10-K24* | S | At2g03390/At2g03400 |
| RAFL15-09-P04* | N | At3g03350/At3g03360 | RAFL09-32-C08* | S | At5g04300/At5g04310 |
| RAFL05-21-L13 | O | At4g35870/At4g35880 | RAFL15-09-A22* | S | At2g31110/At2g31120 |
| RAFL07-17-D11* | O | At3g26300/At3g26310 | RAFL16-73-D01* | S | At1g31700/At1g31710 |
| RAFL08-11-J20* | O | At1g01770/At1g01780 | RAFL09-85-I15* | T | At3g48900/At3g48910 |
| RAFL08-19-A05 | O | At4g20830/At4g20840 | RAFL11-13-C20 | U | At5g12160/At5g12170 |
| RAFL09-34-K18 | O | At1g11350/At1g11360 | RAFL08-08-P22 | V | At3g16855/At3g16857 |
| RAFL16-96-P09 | O | At1g73060/At1g73070 | RAFL08-17-N09* | V | At3g52640/At3g52650 |
| RAFL19-66-K06 | O | At5g23230/At5g23240 | RAFL21-17-J10 | V | At3g08830/At3g08840 |
| RAFL09-21-B11* | W | At3g24460/At3g24470 | |||
| RAFL07-12-J11 | W | At5g62590/At5g62600 |
Asterisks designate transcripts containing additional ATG codons in the 5′ UTR of the first ORF that potentially initiate on internal ATG codons. Bold type designates adjacent loci whose ability to generate bicistronic transcripts or fused monocistronic transcripts has been confirmed by RT-PCR gel blot analysis of Arabidopsis RNAs shown in Figure 7. Transcripts derived from enviromentally stressed plants include five and seven clones in the RAFL5 and RAFL8 libraries constructed with plants treated with dehydration, 3 and 21 clones in the RAFL6 and RAFL9 libraries constructed with plants at different developmental stages as well as plants treated with dehydration and cold, four in the RAFL7 library constructed with plants treated with cold, two in the RAFL11 library constructed with plants at different developmental stages as well as plants treated with dehydration, cold, salt, heat, UV, or ABA, and two in the RAFL21 library constructed with plants treated with environmental stresses (heat, UV) and various chemical treatments (ABA, auxin, ethylene, JA, SA, GA, cytokinin, BTH) (Seki et al. 2002). Transcripts derived from unstressed plants include two in the RAFL14 library constructed with root tissue, three and three in the RAFL15 and RAFL19 libraries constructed with silique and flower tissues, and eight in the RAFL16 library constructed with dark-grown plants (Seki et al. 2002).