Zinc Finger, AN1-Type Domain Protein 1 (ZFAND1)

ZFAND1, Contains 2 AN1-type zinc fingers. The A20/AN1-type zinc finger protein family is conserved in animals and plants. Most of these genes were constitutively expressed in leaves, roots, culms and spikes. Through microarray analysis, it was found that four genes (ZFP177, ZFP181, ZFP176, ZFP173), two genes (ZFP181 and ZFP176) and one gene (ZFP157) were significantly induced by cold, drought and H(2)O(2) treatments, respectively. Further expression analysis showed that ZFP177 was responsive to both cold and heat stresses, but down-regulated by salt. The subcellular localization assay indicated that ZFP177 was localized in cytoplasm in tobacco leaf and root cells. Yeast-one hybrid assay showed that ZFP177 lacked trans-activation potential in yeast cells.