Farjo Q, Jackson A, Pieke-Dahl S, Scott K, Kimberling WJ, Sieving PA, Richards JE, Swaroop A (Oct 1997). "Human bZIP transcription factor gene NRL: structure, genomic sequence, and fine linkage mapping at 14q11.2 and negative mutation analysis in patients with retinal degeneration". Genomics. 45 (2): 395–401. doi:10.1006/geno.1997.4964. PMID9344665.
DeAngelis MM, Grimsby JL, Sandberg MA, Berson EL, Dryja TP (Mar 2002). "Novel mutations in the NRL gene and associated clinical findings in patients with dominant retinitis pigmentosa". Archives of Ophthalmology. 120 (3): 369–75. doi:10.1001/archopht.120.3.369. PMID11879142.
Wistow G, Bernstein SL, Wyatt MK, Ray S, Behal A, Touchman JW, Bouffard G, Smith D, Peterson K (Jun 2002). "Expressed sequence tag analysis of human retina for the NEIBank Project: retbindin, an abundant, novel retinal cDNA and alternative splicing of other retina-preferred gene transcripts". Molecular Vision. 8: 196–204. PMID12107411.
Acar C, Mears AJ, Yashar BM, Maheshwary AS, Andreasson S, Baldi A, Sieving PA, Iannaccone A, Musarella MA, Jacobson SG, Swaroop A (Jan 2003). "Mutation screening of patients with Leber Congenital Amaurosis or the enhanced S-Cone Syndrome reveals a lack of sequence variations in the NRL gene". Molecular Vision. 9: 14–7. PMID12552256.
Bessant DA, Holder GE, Fitzke FW, Payne AM, Bhattacharya SS, Bird AC (Jun 2003). "Phenotype of retinitis pigmentosa associated with the Ser50Thr mutation in the NRL gene". Archives of Ophthalmology. 121 (6): 793–802. doi:10.1001/archopht.121.6.793. PMID12796249.
Wright AF, Reddick AC, Schwartz SB, Ferguson JS, Aleman TS, Kellner U, Jurklies B, Schuster A, Zrenner E, Wissinger B, Lennon A, Shu X, Cideciyan AV, Stone EM, Jacobson SG, Swaroop A (Nov 2004). "Mutation analysis of NR2E3 and NRL genes in Enhanced S Cone Syndrome". Human Mutation. 24 (5): 439. doi:10.1002/humu.9285. PMID15459973. S2CID18561451.
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
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