Helitron Transposons on the Sex Chromosomes of the Platyfish Xiphophorus maculatus and Their Evolution in Animal Genomes [0.03%]
剑尾鱼性染色体上的Helitron转座子及其在动物基因组中的演化动力学
Qingchun Zhou,Alexander Froschauer,Christina Schultheis et al.
Qingchun Zhou et al.
The sex-determining region of the sex chromosomes of the platyfish Xiphophorus maculatus contains several copies of a recently described class of DNA transposons called Helitrons, which probably transpose through a mechanism involving rolli...
Allele-specific marker generation and linkage mapping on the Xiphophorus sex chromosomes [0.03%]
剑尾鱼性染色体的等位特异性标记建立及连锁图谱绘制
B Woolcock,S Kazianis,R Lucito et al.
B Woolcock et al.
There is great interest in the sex chromosomes of Xiphophorus fishes because both WY/YY and XX/XY sex-determining mechanisms function in these species, with at least one taxon possessing all three types of sex chromosomes, and because in ce...
Ronald B Walter,Zhenlin Ju,Al Martinez et al.
Ronald B Walter et al.
Xiphophorus fishes and interspecies hybrids are used in many areas of contemporary research. Due to their high degree of heterozygosity Xiphophorus interspecies hybrids are extremely valuable models for molecular genetic study of gene regul...
Steven Kazianis
Steven Kazianis
Editorial
Zebrafish. 2006;3(1):9-10. DOI:10.1089/zeb.2006.3.9 2006
Investigator profile. An interview with Keith Cheng, M.D., Ph.D. Interview by Vicki Glaser [0.03%]
人物专访基特陈博士访谈纪要
Vicki Glaser
Vicki Glaser
Dr. Cheng is Associate Professor of Pathology, of Biochemistry & Molecular Biology, and of Pharmacology in the Jake Gittlen Cancer Research Foundation at the Penn State College of Medicine. He received a Bachelor's degree in Biochemical Sci...
The genetic map of Xiphophorus fishes represented by 24 multipoint linkage groups [0.03%]
由24个连锁群构成的剑尾鱼遗传图谱
Steven Kazianis,Rodney S Nairn,Ronald B Walter et al.
Steven Kazianis et al.
Hybrids between distinct Xiphophorus species have been utilized for over 70 years to study melanoma and other neoplasms that can develop spontaneously in hybrid offspring. Genetic linkage mapping has proven to be important in delineating ge...
Characterization and purification of flap endonuclease-1 (xiFEN-1) from Xiphophorus maculatus [0.03%]
斑马鱼flap末端核酸内切酶-1（xFEN-1）的纯化及鉴定
Arnold P Ruymgaart,Sheila J Heater,Leon P Oehlers et al.
Arnold P Ruymgaart et al.
The cloning, gene structure, and expression of flap endonuclease-1 (xiFEN1) from Xiphophorus maculates are presented. The xiFEN1 gene structure was found to include 8 exons and 7 introns. The Xiphophorus FEN1 cDNA sequence contained an open...
The teleost retina as a model for developmental and regeneration biology [0.03%]
硬骨鱼视网膜作为发育和再生生物学的模型系统
Peter F Hitchcock,Pamela A Raymond
Peter F Hitchcock
Retinal development in teleosts can broadly be divided into three epochs. The first is the specification of cellular domains in the larval forebrain that give rise to the retinal primordia and undergo early morphogenetic movements. The seco...
Evdokia Dodou,Kate F Barald,John H Postlethwait
Evdokia Dodou
The neuroectoderm arises during gastrulation as a population of undifferentiated proliferating neuroepithelial cells. As development continues, neuroepithelial cells leave the cell cycle and differentiate into neurons and glia of the functi...