Nuclear factor I (NF-I) is a family of closely related transcription factors. They constitutively bind as dimers to specific sequences of DNA with high affinity.[1] Family members contain an unusual DNA binding domain that binds to the recognition sequence 5'-TTGGCXXXXXGCCAA-3'.[2]
Subtypes include:
References[edit]
- ^ Blomquist P, Belikov S, Wrange O (January 1999). "Increased nuclear factor 1 binding to its nucleosomal site mediated by sequence-dependent DNA structure". Nucleic Acids Res. 27 (2): 517–25. doi:10.1093/nar/27.2.517. PMC 148209. PMID 9862974.
- ^ Walter F. Boron (2003). Medical Physiology: A Cellular And Molecular Approaoch. Elsevier/Saunders. pp. 125–126. ISBN 1-4160-2328-3.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction