WebJul 30, 2024 · The homeodomain-leucine zipper (HD-Zip) gene family, whose members play vital roles in plant growth and development, and participate in responding to various stresses, is an important class of transcription factors currently only found in plants. Although the HD-Zip gene family, especially the HD-Zip I subfamily, has been … WebSep 12, 2012 · Plants perceiving drought activate multiple responses to improve survival, including large-scale alterations in gene expression. This article reports on the roles in the drought response of two Arabidopsis thaliana homeodomain-leucine zipper class I genes; ATHB7 and ATHB12, both strongly induced by water-deficit and abscisic acid (ABA). …
Multiple Links between HD-Zip Proteins and Hormone Networks.
WebJan 16, 2024 · The HD-ZIP I transcription factor was highly homologous to Arabidopsis ATHB13 and thus was named PtHB13. Ectopically expressed PtHB13 inhibited flowering in transgenic Arabidopsis . Furthermore, the expression of PtFLC and PtHB13 showed a seasonal change during the floral induction period and was also affected by low … WebDec 19, 2008 · Biological Functions of HD-Zip Proteins. Members of HD-Zip class I are generally involved in abiotic stress responses such as water and light stress 12, 13 Expression studies reveal that ATHB12 and ATHB7 are upregulated by water-limiting conditions and applications of ABA. 14 ATHB6, another member of this class is a crucial … hot flash icd 10
The Arabidopsis HDZIP class II transcription factor
WebMay 20, 2024 · HD-ZIP genes can be divided into four subfamilies according to the sequence composition, ... Potato plantlets were cultured in MS medium with 0.8% agar and 2% sucrose (pH 5.8) and were kept under 16 h light/8 h dark at 22 ± 1 °C (Liu et al., 2024). After two months, we selected seedlings of the same size for experimentation and … WebThe HD-Zip family of transcription factors is unique to the plant kingdom. These proteins exhibit the singular combination of a homeodomain with a leucine zipper acting as a dimerization motif. They can be classified into four subfamilies, according to a set of distinctive features that include DNA-binding specificities, gene structures ... hot flash holidays