排序方式: 共有5条查询结果,搜索用时 0 毫秒
1
1.
Durand JD Shen KN Chen WJ Jamandre BW Blel H Diop K Nirchio M Garcia de León FJ Whitfield AK Chang CW Borsa P 《Molecular phylogenetics and evolution》2012,64(1):73-92
The family Mugilidae comprises mainly coastal marine species that are widely distributed in all tropical, subtropical and temperate seas. Mugilid species are generally considered to be ecologically important and they are a major food resource for human populations in certain parts of the world. The taxonomy and systematics of the Mugilidae are still much debated and based primarily on morphological characters. In this study, we provide the first comprehensive molecular systematic account of the Mugilidae using phylogenetic analyses of nucleotide sequence variation at three mitochondrial loci (16S rRNA, cytochrome oxidase I, and cytochrome b) for 257 individuals from 55 currently recognized species. The study covers all 20 mugilid genera currently recognized as being valid. The family comprises seven major lineages that radiated early on from the ancestor to all current forms. All genera that were represented by two species or more, except Cestraeus, turned out to be paraphyletic or polyphyletic. Thus, the present phylogenetic results generally disagree with the current taxonomy at the genus level and imply that the anatomical characters used for the systematics of the Mugilidae may be poorly informative phylogenetically. The present results should provide a sound basis for a taxonomic revision of the mugilid genera. A proportion of the species with large distribution ranges (including Moolgarda seheli, Mugil cephalus and M. curema) appear to consist of cryptic species, thus warranting further taxonomic and genetic work at the infra-generic level. 相似文献
2.
Mohamed Ali Essid Abderrazak Bouzouita Ahlem Blel Maroua Gharbi Marouen Chakroun Aycha Ben Miled Haroun Ayed Mohamed Cherif Mohamed Riadh Ben Slama Amine Derouiche Mohamed Chebil 《Journal of medical case reports》2018,12(1):376
Background
Intravascular papillary endothelial hyperplasia (known also as Masson’s tumor) is a benign vascular lesion that commonly occurs in the skin and is rarely found in solid organs, especially in the kidney. In what follows, we will look into the first case of an unexpectedly diagnosed Masson’s tumor of the kidney presenting as a suspicious renal cyst.Case presentation
A 61-year-old Arab man presented with a left renal cyst, incidentally revealed by ultrasonography. The laboratory values were unremarkable. Computed tomography and magnetic resonance imaging demonstrated a 38 mm left renal midportion Bosniak IV cyst. Our patient underwent a radical nephrectomy. Histopathology revealed the diagnosis of intravascular papillary endothelial hyperplasia. There was no recurrence detected after 9 years of follow-up.Conclusions
Renal intravascular papillary endothelial hyperplasia is a rare benign tumor which can mimic a suspicious renal mass on radiological findings. Thus, this entity should be considered more often in the thick of the diagnostic possibilities in order to avoid unnecessary nephrectomies.3.
Boubaker Nouha Setti Spagnuolo Manuela Trabelsi Nesrine Said Rahma Gurtner Aymone Regazzo Giulia Ayed Haroun Blel Ahlem Karray Omar Saadi Ahmed Rammeh Soumaya Chebil Mohamed Rizzo Maria Giulia Piaggio Giulia Ouerhani Slah 《Molecular biology reports》2020,47(2):1283-1292
Molecular Biology Reports - Hsa-mir-143 and hsa-let-7c have been reported to be deregulated in multiple neoplasms. The main purpose of this study was to investigate the expression of these miRNAs... 相似文献
4.
5.
1