Results 61 to 70 of about 13,199,223 (392)

Genetic pattern and penetrance of polycystic kidney disease in the Western region of Iraq [PDF]

مجلة جامعة الانبار للعلوم الصرفة, 2012
The aims of this study are to identify the genetic pattern, estimation of gene frequency, penterance, prevalence of PKD, and to furnish an appropriate plan for genetic counselling specific for these families under investigation.
Louay Mohammed Alani
doaj   +1 more source

Prevalence of Panton-valentine gene in Staphylococcus aureus isolated from clinical samples and healthy carriers in Gorgan city, north of Iran [PDF]

, 2015
Aim. Staphylococcus aureus (S. aureus) is a nosocomial and community acquired pathogen. S. aureus is a pathogen that causes several types of disease from skin infections to systemic diseases that is because of having several virulence factors such as ...
Ghaemi, E., Kamarehei, F., Rahimi-Alang, S., Vaez, H.   +3 more
core  

Singular solutions of the diffusion equation of population genetics [PDF]

, 2007
The forward diffusion equation for gene frequency dynamics is solved subject to the condition that the total probability is conserved at all times. This can lead to solutions developing singular spikes (Dirac delta functions) at the gene frequencies 0 ...
A.J. McKane, Abramowitz, Barton, Crow, D. Waxman, Dirac, Ewens, Feller, Feller, Fisher, Fisher, Gale, Gardiner, Kimura, Kimura, Lighthill, Maruyama, Voronka, Wright, Wright   +19 more
core   +2 more sources

Improved Outcomes for Older Children, Adolescents, and Young Adults With Neuroblastoma in the Post‐Immunotherapy Era: An Updated Report From the International Neuroblastoma Risk Group

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background We describe clinical and biologic characteristics of neuroblastoma in older children, adolescents, and young adults (OCAYA); describe survival outcomes in the post‐immunotherapy era; and identify if there is an age cut‐off that best discriminates outcomes.
Rebecca J. Deyell, Kavitha Srivatsa, Paola Angelini, Pei‐Chi Kao, Brady Payne, Arlene Naranjo, Sveva Castelli, Miho Kato, Miki Ohira, Ulriche Pöetschger, Yaël Mossé, Lucas Moreno, Meredith S. Irwin, Ramya Ramanujachar, Wendy B. London   +14 more
wiley   +1 more source

Study on Radio-Frequency Signal Gene Characteristics From the Perspective of Fractal Theory

IEEE Access, 2019
Radio frequency signal identification technology is a non-password authentication method based on the physical layer hardware of the device. This paper explores the feature extraction and recognition method based on the gene characteristics of the radio ...
Jingchao Li, Yulong Ying, Guang Duan, Chunlei Ji, Chen Sun   +4 more
doaj   +1 more source

Frequency of RPE65 Gene Mutation in Patients with Hereditary Retinal Dystrophy

Türk Oftalmoloji Dergisi, 2022
Objectives:Hereditary retinal dystrophies are a rare group of diseases which are heterogeneous in genotype and phenotype and result in total blindness.
Neslihan Sinim Kahraman, Ayşe Öner, Yusuf Özkul, Munis Dündar   +3 more
doaj   +1 more source

A comparative study of Tam3 and Ac transposition in transgenic tobacco and petunia plants [PDF]

, 1989
Transposition of the Anthirrinum majus Tam3 element and the Zea mays Ac element has been monitored in petunia and tobacco plants. Plant vectors were constructed with the transposable elements cloned into the leader sequence of a marker gene ...
A Day, A Herrmann, A Hoekema, A Hudson, AH Shirsat, B Baker, B Baker, C Martin, C Martin, C O'Reilly, Caius M. T. Rommens, D Inzé, DC Baulcombe, F Sanger, G Ditta, H Sommer, H. John J. Nijkamp, J Gielen, J Paz-Ares, Jacques Hille, JDG Jones, JI Yoder, Jie Gao, JM Goddard, KC Cone, LO Vodkin, M Motto, M-A Grandbastien, MA Sluys Van, Michel A. Haring, NV Fedoroff, P Maliga, P Nevers, P Vlaming De, R Carpenter, RA Jefferson, S Knapp, SL Dellaporta, T Maniatis, Tjeerd Volbeda, U Behrens, WD Sutton   +41 more
core   +4 more sources

Gene Expression: Dialing Up the Frequency [PDF]

Current Biology, 2008
Cells often respond to external signals by altering their gene expression. The external signaling information is transduced and typically encoded in concentrations of relevant transcription factors. A recent study demonstrates that, by encoding this information in the frequency with which genes 'see' a transcription factor, the expression of hundreds ...
openaire   +2 more sources

Clinical Characteristics and Prognostic Risk Factors for Pediatric B‐Cell Lymphoblastic Lymphoma: A Multicenter Retrospective Cohort Study for China Net Childhood Lymphoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu, Jian Wang, Ling Jin, Yanlong Duan, Fu Li, Yueping Jia, Leping Zhang, Xiaojun Yuan, Wei Liu, Ying Liu, Ansheng Liu, Mincui Zheng, Yunpeng Dai, Lian Jiang, Lirong Sun, Xiaowen Zhai, Rong Liu, Chunju Zhou, Zifen Gao, Yonghong Zhang, Xiaomei Yang   +20 more
wiley   +1 more source

Gene duplication and evolution in recurring polyploidization–diploidization cycles in plants

Genome Biology, 2019
The sharp increase of plant genome and transcriptome data provide valuable resources to investigate evolutionary consequences of gene duplication in a range of taxa, and unravel common principles underlying duplicate gene retention.
Xin Qiao, Qionghou Li, Hao Yin, K. Qi, Leiting Li, Runze Wang, Shaoling Zhang, A. Paterson   +7 more
semanticscholar   +1 more source