keyword
MENU ▼
Read by QxMD icon Read
search

pja1

keyword
https://www.readbyqxmd.com/read/21782985/xq12q13-1-microduplication-encompassing-the-efnb1-gene-in-a-boy-with-congenital-diaphragmatic-hernia
#1
Florence Petit, Joris Andrieux, Muriel Holder-Espinasse, Sonia Bouquillon, Thomas Pennaforte, Laurent Storme, Sylvie Manouvrier-Hanu
Congenital diaphragmatic hernia (CDH) has an incidence of around 1/3000 births. Chromosomal anomalies constitute an important etiology for non-isolated CDH, and may participate to the identification of candidate genes for diaphragm development. We report on a microduplication identified by array-CGH (comparative genomic hybridization) including five contiguous genes (OPHN1, YIPF6, STARD8, EFNB1 and PJA1) and arising de novo in a male presenting a congenital diaphragmatic hernia (CDH). Our case is the second report of EFNB1 duplication associated with CDH in a male patient, supporting its implication sensitive to gene dosage in diaphragm development...
September 2011: European Journal of Medical Genetics
https://www.readbyqxmd.com/read/21542058/duplication-of-the-efnb1-gene-in-familial-hypertelorism-imbalance-in-ephrin-b1-expression-and-abnormal-phenotypes-in-humans-and-mice
#2
Christian Babbs, Helen S Stewart, Louise J Williams, Lyndsey Connell, Anne Goriely, Stephen R F Twigg, Kim Smith, Tracy Lester, Andrew O M Wilkie
Familial hypertelorism, characterized by widely spaced eyes, classically shows autosomal dominant inheritance (Teebi type), but some pedigrees are compatible with X-linkage. No mechanism has been described previously, but clinical similarity has been noted to craniofrontonasal syndrome (CFNS), which is caused by mutations in the X-linked EFNB1 gene. Here we report a family in which females in three generations presented with hypertelorism, but lacked either craniosynostosis or a grooved nasal tip, excluding CFNS...
August 2011: Human Mutation
https://www.readbyqxmd.com/read/17941886/contiguous-gene-deletions-involving-efnb1-ophn1-pja1-and-eda-in-patients-with-craniofrontonasal-syndrome
#3
I Wieland, C Weidner, R Ciccone, E Lapi, D McDonald-McGinn, W Kress, S Jakubiczka, H Collmann, O Zuffardi, E Zackai, P Wieacker
Craniofrontonasal syndrome (CFNS [MIM 304110]) is an X-linked malformation syndrome characterized by craniofrontonasal dysplasia and extracranial manifestations in heterozygous females. In the majority of patients CFNS is caused by mutations in the EFNB1 gene (MIM 300035). We identified three girls with classical CFNS and mild developmental delay harboring de novo deletions of the EFNB1 gene. Applying haplotype analysis, Southern blot hybridization and array-comparative genomic hybridization, deletion of EFNB1 was found to be part of contiguous gene deletions in the patients...
December 2007: Clinical Genetics
https://www.readbyqxmd.com/read/12710742/susceptibility-of-ammonia-oxidizing-bacteria-to-nitrification-inhibitors
#4
Douchi Matsuba, Hirotoshi Takazaki, Yukiharu Sato, Reiji Takahashi, Tatsuaki Tokuyama, Ko Wakabayashi
Activity of nitrification inhibitors to several typical ammonia-oxidizing bacteria isolated recently, i. e. Nitrosococcus, Nitrosolobus, Nitrosomonas, Nitrosospira and Nitrosovibrio species was assayed using 2-amino-4-methyl-trichloromethyl-1,3,5-triazine (MAST), 2-amino-4-tribromomethyl-6-trichloromethyl-1,3,5-triazine (Br-MAST), 2-chloro-6-trichloromethylpyridine (nitrapyrin) and others, and compared to confirm the adequate control of ammonia-oxidizing bacteria by the inhibitors. The order of activity of the inhibitors to 13 species of ammonia-oxidizing bacteria examined was approximately summarized as Br-MAST > or = nitrapyrin > or = MAST > other inhibitors...
March 2003: Zeitschrift Für Naturforschung. C, A Journal of Biosciences
https://www.readbyqxmd.com/read/12036302/pja1-encoding-a-ring-h2-finger-ubiquitin-ligase-is-a-novel-human-x-chromosome-gene-abundantly-expressed-in-brain
#5
Ping Yu, Yiwang Chen, Danilo A Tagle, Tao Cai
RING-finger proteins contain cysteine-rich, zinc-binding domains and are involved in the formation of macromolecular scaffolds important for transcriptional repression and ubiquitination. In this study, we have identified a RING-H2 finger gene, PJA1 (for praja-1), from a human brain cDNA library and mapped it to human chromosome Xq12 between markers DXS983 and DXS1216, a region implicated in X-linked mental retardation (MRX). Northern blot analysis indicated a 2.7-kb transcript that was abundantly expressed in the brain, including regions of the cerebellum, cerebral cortex, medulla, occipital pole, frontal lobe, temporal lobe, and putamen...
June 2002: Genomics
https://www.readbyqxmd.com/read/8057417/effect-of-the-transcription-start-region-of-the-herpes-simplex-virus-type-1-latency-associated-transcript-promoter-on-expression-of-productively-infected-neurons-in-vivo
#6
M J Farrell, T P Margolis, W A Gomes, L T Feldman
It has been previously reported that the latency-associated transcript (LAT) promoter contains a DNA sequence at the LAT transcription start site which resembles the ICP4 consensus DNA binding site and that this site allows ICP4-mediated downregulation of the LAT promoter in transient assays (A. H. Batchelor and P. O'Hare, J. Virol. 64:3269-3279, 1990). We have confirmed these data by showing that an ICP4-expressing plasmid will downregulate lacZ expression from a plasmid containing the LAT promoter and transcription start site (pJA1) and does not downregulate lacZ expression from a plasmid in which the start site has been mutagenized (pWAG15)...
September 1994: Journal of Virology
1
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"