Penguatan Gugatan Citizen Lawsuit/Action Popularis sebagai Upaya Perlindungan Hak Konstitusional atas Jaminan Penegakan Hak-Hak Konstitusional Warga Negara terhadap Perbuatan Melawan Hukum oleh Negara

Genome-wide and molecular evolution analysis of the Poplar KT/HAK/KUP potassium transporter gene family

As the largest K(+) transport gene family, KT/HAK/KUP family plays an important role in plant growth, development, and stress adaptation. However, there is limited information about this family in woody plant species. In this study, with genome-wide in-depth investigation, 31 Poplar KT/HAK/KUP transporter genes including six pairs of tandem duplicated and eight pairs of segmental duplicated par...

Inventory and functional characterization of the HAK potassium transporters of rice.

Plants take up large amounts of K(+) from the soil solution and distribute it to the cells of all organs, where it fulfills important physiological functions. Transport of K(+) from the soil solution to its final destination is mediated by channels and transporters. To better understand K(+) movements in plants, we intended to characterize the function of the large KT-HAK-KUP family of transpor...

Perpustakaan Negara Malaysia

Uneven HAK/KUP/KT Protein Diversity Among Angiosperms: Species Distribution and Perspectives

HAK/KUP/KT K(+) transporters have been widely associated with K(+) transport across membranes in bacteria, fungi, and plants. Indeed some members of the plant HAK/KUP/KT family contribute to root K(+) uptake, notably at low external concentrations. Besides such role in acquisition, several studies carried out in Arabidopsis have shown that other members are also involved in developmental proces...

HAK transporters from Physcomitrella patens and Yarrowia lipolytica mediate sodium uptake.

The widespread presence of Na(+)-specific uptake systems across plants and fungi is a controversial topic. In this study, we identify two HAK genes, one in the moss Physcomitrella patens and the other in the yeast Yarrowia lipolytica, that encode Na(+)-specific transporters. Because HAK genes are numerous in plants and are duplicated in many fungi, our findings suggest that some HAK genes encod...