共查询到20条相似文献,搜索用时 31 毫秒
1.
Quantitative relationship between synonymous codon usage bias and GC composition across unicellular genomes 总被引:2,自引:0,他引:2
Background
Codon usage bias has been widely reported to correlate with GC composition. However, the quantitative relationship between codon usage bias and GC composition across species has not been reported. 相似文献2.
Background
Checkpoint mechanisms prevent cell cycle transitions until previous events have been completed or damaged DNA has been repaired. In fission yeast, checkpoint mechanisms are known to regulate entry into mitosis, but so far no checkpoint inhibiting S phase entry has been identified. 相似文献3.
Mark van den Boogaard Rachel PL van Swelm Frans GM Russel Suzanne Heemskerk Johannes G van der Hoeven Rosalinde Masereeuw Peter Pickkers 《Proteome science》2011,9(1):13
Background
Suitable biomarkers associated with the development of delirium are still not known. Urinary proteomics has successfully been applied to identify novel biomarkers associated with various disease states, but its value has not been investigated in delirium patients. 相似文献4.
Background
Cell differentiation has long been theorized to represent a switch in a bistable system, and recent experimental work in micro-organisms has revealed bistable dynamics in small gene regulatory circuits. However, the dynamics of mammalian cell differentiation has not been analyzed with respect to bistability. 相似文献5.
Jin-Xiang Yuan Li-Juan Xiao Cui-Ling Lu Xue-Sen Zhang Tao Liu Min Chen Zhao-Yuan Hu Fei Gao Yi-Xun Liu 《Reproductive biology and endocrinology : RB&E》2009,7(1):23-10
Background
Heat shock proteins (Hsps) are a set of highly conserved proteins, Hsp105, has been suggested to play a role in reproduction. 相似文献6.
Background
Whether MHC molecules undergo concerted evolution or not has been the subject of a long-standing debate. 相似文献7.
Erik Svanes Mie Vold Ole Jørgen Hanssen 《The International Journal of Life Cycle Assessment》2011,16(7):611-624
Purpose
The main purpose of this study has been to document the environmental performance of products based on autoline-caught cod and the distribution of environmental impacts in the value chain from fishing to retail. Another aim has been to document the performed environmental improvement analyses. 相似文献8.
Malgorzata Szczepańska Przemyslaw Wirstlein Jana Skrzypczak Pawe? P Jagodziński 《Reproductive biology and endocrinology : RB&E》2012,10(1):1
Background
A decrease in HOXA11 expression in eutopic mid-secretory endometrium has been found in women with endometriosis-associated infertility. 相似文献9.
Francesconi G Francesconi do Valle AC Passos SL de Lima Barros MB de Almeida Paes R Curi AL Liporage J Porto CF Galhardo MC 《Mycopathologia》2011,171(5):349-354
Abstract
Itraconazole is currently used for the treatment of cutaneous sporotrichosis. Terbinafine at a daily dose of 250 mg has been successfully applied to the treatment of cutaneous sporotrichosis. 相似文献10.
Kim SY Servi A Polinski JM Mogun H Weinblatt ME Katz JN Solomon DH 《Arthritis research & therapy》2011,13(1):R32
Introduction
Health care utilization databases have been increasingly used for studies of rheumatoid arthritis (RA). However, the accuracy of RA diagnoses in these data has been inconsistent. 相似文献11.
Masaaki Tanaka Norihiro Sadato Tomohisa Okada Kei Mizuno Tetsuya Sasabe Hiroki C Tanabe Daisuke N Saito Hirotaka Onoe Hirohiko Kuratsune Yasuyoshi Watanabe 《BMC neurology》2006,6(1):9
Background
Although the neural mechanism of chronic fatigue syndrome has been investigated by a number of researchers, it remains poorly understood. 相似文献12.
Background
Due to controversially discussed results in scientific literature concerning changes of electrical skin impedance before and during acupuncture a new measurement system has been developed. 相似文献13.
Panagiota G Stathopoulou Johnah C Galicia Manjunatha R Benakanakere Carlos A Garcia Jan Potempa Denis F Kinane 《BMC microbiology》2009,9(1):107-12
Background
The oral pathogen Porphyromonas gingivalis has been shown to modulate apoptosis in different cell types, but its effect on epithelial cells remains unclear. 相似文献14.
Background
Lyme Neuroborreliosis (LNB) in a human immunodeficiency virus (HIV) positive patient is a rare co-infection and has only been reported four times in literature. No case of an HIV patient with a meningoencephalitis due to LNB in combination with HIV has been described to date. 相似文献15.
Segal NA Harvey W Felson DT Yang M Torner JC Curtis JR Nevitt MC;Multicenter Osteoarthritis Study Group 《Arthritis research & therapy》2008,10(3):R62
Introduction
Greater trochanteric pain syndrome (GTPS) is a common condition, the pathogenesis of which is incompletely understood. Although leg-length inequality has been suggested as a potential risk factor for GTPS, this widely held assumption has not been tested. 相似文献16.
Eva-Katrin Bentz Marina Kenning Christian Schneeberger Andrea Kolbus Johannes C Huber Lukas A Hefler Clemens B Tempfer 《Reproductive biology and endocrinology : RB&E》2010,8(1):38
Background
The stem cell marker Octamer-4 (OCT-4) is expressed in human endometrium. Menstrual cycle-dependency of OCT-4 expression has not been investigated to date. 相似文献17.
Ignacio Rodriguez-Llorente Miguel A Caviedes Mohammed Dary Antonio J Palomares Francisco M Cánovas José M Peregrín-Alvarez 《BMC systems biology》2009,3(1):63-18
Background
Rhizobium-Legume symbiosis is an attractive biological process that has been studied for decades because of its importance in agriculture. However, this system has undergone extensive study and although many of the major factors underpinning the process have been discovered using traditional methods, much remains to be discovered. 相似文献18.
Marcin Olszewski Anna Grot Marek Wojciechowski Marta Nowak Małgorzata Mickiewicz Józef Kur 《BMC microbiology》2010,10(1):260
Background
In recent years, there has been an increasing interest in SSBs because they find numerous applications in diverse molecular biology and analytical methods. 相似文献19.
Background
Phyllodes tumors (cystosarcoma phyllodes) are uncommon lesions in the female breast. Rarely, the occurrence of carcinoma within a phyllodes tumor has been reported in the literature, but has never been associated with lymph node metastases. 相似文献20.