Displaying Homeobox Family from Rice


INFORMATION ABOUT Homeobox FAMILY

We have isolated the Arabidopsis thaliana homeobox gene Athb-12, determined its structure and activation domain, demonstrated that its promoter is inducible in response to abscisic acid (ABA) treatment, and characterized the cellular distribution of its transcripts. The single intron of the gene interrupted the leucine-zipper domain region. The 5' regulatory region of Athb-12 can drive beta-glucuronidase (GUS) expression in tobacco transgenic plants. Athb-12 gene expression was further examined using in situ hybridization to determine the cellular distribution of Athb-12 transcripts during ABA induction. A complex pattern of Athb-12 expression was observed, often associated with regions of developing vascular tissues. Analysis of chimeras constructed from Athb-12 and the DNA-binding domain of the Saccharomyces cerevisiae transcription factor GAL4 revealed that the activation domain of Athb-12 lies in the C-terminal region (amino acids 180 to 235). Taken together, our data suggest that Athb-12 is a transcriptional activator important in regulating certain developmental processes as well as in the plant's response to water stress involving ABA-mediated gene expression. Copyright 2001 Academic Press.


Protein Name
accepted / suggested
Gene Locus Synonym/
Gene Name
Clone in TFome Genome Browser
LOC_Os06g36680 View in Browser
LOC_Os08g32085 View in Browser
OsHB1 LOC_Os01g19694 View in Browser
OsHB2 LOC_Os01g45570 View in Browser
OsHB3 LOC_Os01g47710 View in Browser
OsHB4 LOC_Os01g48170 View in Browser
OsHB5 LOC_Os01g55549 View in Browser
OsHB6 LOC_Os01g57890 View in Browser
OsHB7 LOC_Os01g60270 View in Browser
OsHB8 LOC_Os01g62310 View in Browser
OsHB9 LOC_Os01g62920 View in Browser
OsHB10 LOC_Os01g63510 View in Browser
OsHB11 LOC_Os01g70810 View in Browser
OsHB12 LOC_Os02g05450 View in Browser
OsHB13 LOC_Os02g05640 View in Browser
OsHB14 LOC_Os02g08544 View in Browser
OsHB15 LOC_Os02g13310 View in Browser
OsHB16 LOC_Os02g35770 View in Browser
OsHB17 LOC_Os02g43330 View in Browser
OsHB18 LOC_Os02g45250 View in Browser
OsHB19 LOC_Os02g49700 View in Browser
OsHB20 LOC_Os03g01890 View in Browser
OsHB21 LOC_Os03g03164 View in Browser
OsHB22 LOC_Os03g03260 View in Browser
OsHB23 LOC_Os03g06930 View in Browser
OsHB24 LOC_Os03g07450 View in Browser
OsHB25 LOC_Os03g08960 View in Browser
OsHB26 LOC_Os03g10210 View in Browser
OsHB27 LOC_Os03g12860 View in Browser
OsHB28 LOC_Os03g20910 View in Browser
OsHB29 LOC_Os03g43930 View in Browser
OsHB30 LOC_Os03g47016 View in Browser
OsHB31 LOC_Os03g47022 View in Browser
OsHB32 LOC_Os03g47036 View in Browser
OsHB33 LOC_Os03g47042 View in Browser
OsHB34 LOC_Os03g47730 View in Browser
OsHB35 LOC_Os03g47740 View in Browser
OsHB36 LOC_Os03g51690 View in Browser
OsHB37 LOC_Os03g51710 View in Browser
OsHB38 LOC_Os03g52239 View in Browser
OsHB39 LOC_Os03g55990 View in Browser
OsHB40 LOC_Os03g56110 View in Browser
OsHB41 LOC_Os03g56140 View in Browser
OsHB42 LOC_Os04g45810 View in Browser
OsHB43 LOC_Os04g46350 View in Browser
OsHB44 LOC_Os04g48070 View in Browser
OsHB45 LOC_Os04g53540 View in Browser
OsHB46 LOC_Os04g55590 View in Browser
OsHB47 LOC_Os04g56780 View in Browser
OsHB48 LOC_Os05g02730 View in Browser
OsHB49 LOC_Os05g03884 View in Browser
OsHB52 LOC_Os05g38120 View in Browser
OsHB53 LOC_Os05g48820 View in Browser
OsHB54 LOC_Os05g48990 View in Browser
OsHB55 LOC_Os06g01934 View in Browser
OsHB56 LOC_Os06g04850 View in Browser
OsHB57 LOC_Os06g04870 View in Browser
OsHB58 LOC_Os06g10600 View in Browser
OsHB59 LOC_Os06g12400 View in Browser
OsHB60 LOC_Os06g29020 View in Browser
OsHB61 LOC_Os06g39906 View in Browser
OsHB62 LOC_Os06g43860 View in Browser
OsHB63 LOC_Os06g48290 View in Browser
OsHB64 LOC_Os07g03770 View in Browser
OsHB65 LOC_Os07g24350 View in Browser
OsHB66 LOC_Os07g34880 View in Browser
OsHB67 LOC_Os07g39320 View in Browser
OsHB68 LOC_Os07g48560 View in Browser
OsHB69 LOC_Os08g04190 View in Browser
OsHB70 LOC_Os08g08820 View in Browser
OsHB71 LOC_Os08g14400 View in Browser
OsHB72 LOC_Os08g19590 View in Browser
OsHB73 LOC_Os08g19650 View in Browser
OsHB74 LOC_Os08g32080 View in Browser
OsHB75 LOC_Os08g36220 View in Browser
OsHB76 LOC_Os08g37580 View in Browser
OsHB77 LOC_Os09g21180 View in Browser
OsHB78 LOC_Os09g27450 View in Browser
OsHB79 LOC_Os09g29460 View in Browser
OsHB80 LOC_Os09g35760 View in Browser
OsHB81 LOC_Os09g35910 View in Browser
OsHB82 LOC_Os10g01470 View in Browser
OsHB83 LOC_Os10g23090 View in Browser
OsHB84 LOC_Os10g26500 View in Browser
OsHB85 LOC_Os10g33960 View in Browser
OsHB86 LOC_Os10g39030 View in Browser
OsHB87 LOC_Os10g39720 View in Browser
OsHB88 LOC_Os10g41230 View in Browser
OsHB89 LOC_Os10g42490 View in Browser
OsHB90 LOC_Os11g01130 View in Browser
OsHB91 LOC_Os11g06020 View in Browser
OsHB92 LOC_Os12g01120 View in Browser
OsHB93 LOC_Os12g41860 View in Browser
OsHB94 LOC_Os12g43950 View in Browser
OsOrphan64 LOC_Os05g50130 View in Browser