GrassTFDB :: Browse Family::Sorghum


Displaying Homeobox Family from Sorghum


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
SbHB1 Sb01g006790 View in Browser
SbHB2 Sb01g009130 View in Browser
SbHB3 Sb01g009460 View in Browser
SbHB4 Sb01g009480 View in Browser
SbHB5 Sb01g011960 View in Browser
SbHB6 Sb01g011970 View in Browser
SbHB7 Sb01g012200 View in Browser
SbHB8 Sb01g013710 View in Browser
SbHB9 Sb01g019120 View in Browser
SbHB10 Sb01g022420 View in Browser
SbHB11 Sb01g027430 View in Browser
SbHB12 Sb01g028160 View in Browser
SbHB13 Sb01g029000 View in Browser
SbHB14 Sb01g030620 View in Browser
SbHB15 Sb01g036670 View in Browser
SbHB16 Sb01g042030 View in Browser
SbHB17 Sb01g043910 View in Browser
SbHB18 Sb01g044620 View in Browser
SbHB19 Sb01g045740 View in Browser
SbHB20 Sb01g046170 View in Browser
SbHB21 Sb01g048970 View in Browser
SbHB22 Sb01g050000 View in Browser
SbHB23 Sb02g002200 View in Browser
SbHB24 Sb02g009860 View in Browser
SbHB25 Sb02g020940 View in Browser
SbHB26 Sb02g023650 View in Browser
SbHB27 Sb02g026150 View in Browser
SbHB28 Sb02g027300 View in Browser
SbHB29 Sb02g030470 View in Browser
SbHB30 Sb02g030660 View in Browser
SbHB31 Sb02g037560 View in Browser
SbHB32 Sb02g043300 View in Browser
SbHB33 Sb03g002660 View in Browser
SbHB34 Sb03g008090 View in Browser
SbHB35 Sb03g012480 View in Browser
SbHB36 Sb03g029330 View in Browser
SbHB37 Sb03g030770 View in Browser
SbHB38 Sb03g030782 View in Browser
SbHB39 Sb03g034510 View in Browser
SbHB40 Sb03g036820 View in Browser
SbHB41 Sb03g038080 View in Browser
SbHB42 Sb03g039380 View in Browser
SbHB43 Sb03g039840 View in Browser
SbHB44 Sb03g040210 View in Browser
SbHB45 Sb04g003450 View in Browser
SbHB46 Sb04g003610 View in Browser
SbHB47 Sb04g005620 View in Browser
SbHB48 Sb04g008030 View in Browser
SbHB49 Sb04g023410 View in Browser
SbHB50 Sb04g029080 View in Browser
SbHB51 Sb04g033380 View in Browser
SbHB52 Sb04g034580 View in Browser
SbHB53 Sb05g003490 View in Browser
SbHB54 Sb05g003750 View in Browser
SbHB55 Sb06g001940 View in Browser
SbHB56 Sb06g004510 View in Browser
SbHB57 Sb06g024000 View in Browser
SbHB58 Sb06g024480 View in Browser
SbHB59 Sb06g025750 View in Browser
SbHB60 Sb06g029270 View in Browser
SbHB61 Sb06g030700 View in Browser
SbHB62 Sb06g031880 View in Browser
SbHB63 Sb07g002780 View in Browser
SbHB64 Sb07g005180 View in Browser
SbHB65 Sb07g007600 View in Browser
SbHB66 Sb07g020300 View in Browser
SbHB67 Sb07g022620 View in Browser
SbHB68 Sb07g029150 View in Browser
SbHB69 Sb08g021350 View in Browser
SbHB70 Sb08g022960 View in Browser
SbHB71 Sb09g002010 View in Browser
SbHB72 Sb09g002520 View in Browser
SbHB73 Sb09g022270 View in Browser
SbHB74 Sb09g025810 View in Browser
SbHB75 Sb09g028562 View in Browser
SbHB76 Sb10g000800 View in Browser
SbHB77 Sb10g002740 View in Browser
SbHB78 Sb10g002750 View in Browser
SbHB79 Sb10g006820 View in Browser
SbHB80 Sb10g022210 View in Browser
SbHB81 Sb10g023400 View in Browser
SbHB82 Sb10g025440 View in Browser
SbHB83 Sb10g028630 View in Browser