First molecular data and morphological re-description of two copepod species, Hatschekia sargi and Hatschekia leptoscari, as parasites on Parupeneus rubescens in the Arabian Gulf

The Proclossiana eunomia (Esper, 1799) complex is currently composed of the several subspecies distributed throughout Palaearсtic region and North America. Despite the fact that some of the taxa have differences in wing pattern and body size, previous assumptions on taxonomy not supported by molecular data. Therefore, the identity of certain populations of this complex has remained unclear and the taxonomic status of several recently described taxa is debated. Here, we provide insights into systematics of some Palaearctic members of this group using molecular approach, based on the analysis of the barcoding fragment of the COI gene taking into account known morphological differences.

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Iraq's alternatives in light of the challenges surrounding the security of the Arabian Gulf: the challenges of security of navigation in the Strait of Hormuz

Tikrit Journal For Political Science ◽

10.25130/poltic.v0i19.218 ◽

2020 ◽

pp. 221

Author(s):

Amer Hassan Thabit

Keyword(s):

Arabian Gulf ◽

Gulf Region ◽

Regional Conflicts ◽

Regional Conflict ◽

Political Events ◽

Strait Of Hormuz ◽

Maritime Navigation ◽

Arab Gulf ◽

Multiple Challenges ◽

The Persian Gulf

The Arab Gulf region in particular, and with it the entire Arab region in general, is witnessing multiple challenges and conflicts, escalating, in a way that reflects the presence of overlapping in the dimensions: internal, regional and international, which imposes important effects on Iraq. Iraq is part of the Arab Gulf region, and it interferes with it: historically, geographically, ethnically, and politically. It cannot be overlooked that Iraq was in historical stages that was considered the dominant force in this region, especially in the stage of the civilization’s dominance before the role of Iraq and its place in civilization declines. Today, the region is witnessing multiple challenges, which began with the escalation of regional sectarian political events associated with the event of the occupation of Iraq, with a tendency to disturb the regional balance due to the dismantling of the capabilities of Iraq, and the matter came to the loosening of regional conflicts due to what the region is going through, and the perspective of the active forces in it, which has overcome the perspective The struggle for cooperation. The entry or presence of the international worker in the regional conflicts in the Arab Gulf region caused the intensity of the conflicts to multiply instead of settling them, and Iran has presented on more than one occasion that it has the capabilities to implement the option of closing the Strait of Hormuz or impeding the freedom and safety of maritime navigation in international waters in the Arabian Gulf, And the matter was not related to the US sanctions regime on Iran in the year 2018 and beyond, but it is before it. The Iranian threat to close the Strait of Hormuz at the very least, or any development in the regional conflict in the region, can damage the interests of Iraq and its security, for two reasons: First, most of Iraq’s trade passes through the waters of the Persian Gulf, and the second is that there is an overlap between Iraq and peoples and countries The region, and just as sectarianism moved from Iraq to the region after 2003, the Gulf conflict and tension can move into Iraq or affect Iraq’s policy. Iraq should search for political alternatives that help it in dealing with the developments of the conflict in the Arab Gulf region. Perhaps this research presents some of the options and alternatives that can help the Iraqi decision-maker, if there is an important development in the Gulf-Western conflict with Iran

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Branding of Germany’s Transnational Education and its Potentials in the Arabian Gulf Region

Journal of Contemporary Educational Research ◽

10.26689/jcer.v2i3.365 ◽

2018 ◽

Vol 2 (3) ◽

Author(s):

Sanaa Ashour

Keyword(s):

Higher Education ◽

Arabian Gulf ◽

Current Debate ◽

Transnational Education ◽

Gulf Region ◽

Demand For Education ◽

Financial Gain ◽

Arabian Gulf Region ◽

Global Demand ◽

Foreign Education

Transnational education (TNE), responding to the growing global demand for education, plays a fundamental role in the current debate on the internationalisation and globalisation of higher education. Conducting a systematic literature review, this paper examines the characteristics of German transnational education, which has little in common with the American and British models, the reasons for its limited presence in the Gulf and its potential for having a stronger footprint. Since education for Germany is a public good, financial gain has never been a decisive factor for German universities to venture abroad. Whilst the Gulf Region is the largest importer of foreign education, German TNE is only represented by one university there, compared to the overwhelming number of US, UK and Australian higher education institutions. Although the Gulf Region is considered as a lucrative and appealing market for foreign education, lack of engagement of German TNE there could be interpreted through public policy-related reasons. Since Germany has already established its footprint in creating a unique brand of TNE, the paper recommends to build upon the country’s expertise in low-risk option for Germany to invest in the Gulf. For this to materialise, Germany must build awareness of its unique brand to stand out among the competition.

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New Record of a Genus and Species of Odd-Scaled Snake (Serpentes: Xenodermidae) from China

Russian Journal of Herpetology ◽

10.30906/1026-2296-2020-27-6-348-352 ◽

2020 ◽

Vol 27 (6) ◽

pp. 348-352

Author(s):

Cai De Bo ◽

Zening Chen ◽

Jun Gao ◽

Ding Li ◽

Rong Dai

Keyword(s):

New Record ◽

First Record ◽

Molecular Data ◽

Extent Of Occurrence ◽

Morphological And Molecular Data

Parafimbrios has been reported in Laos, Thailand and Vietnam. In this paper, based on morphological and molecular data, Parafimbrios lao was reported as the first record of a genus and species of odd-scaled snake in China. This record extends the extent of occurrence to 65,000 km2 and the area of occurrence to 20 km2.

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Analysis of the differences between Syntormon pallipes and S. pseudospicatus (Diptera: Dolichopodidae): morphological and molecular data

Zoosystematica Rossica ◽

10.31610/zsr/2019.28.2.305 ◽

2019 ◽

Vol 28 (2) ◽

pp. 305-316

Author(s):

M.A. Chursina ◽

I.Ya. Grichanov

Keyword(s):

Dna Analysis ◽

Distinct Species ◽

Molecular Data ◽

Wing Shape ◽

Morphological Data ◽

12S Rrna ◽

Separate Species ◽

Geometric Morphometric ◽

Geometric Morphometric Analysis ◽

Morphological And Molecular Data

The recent catalogues of the family Dolichopodidae considered Syntormon pallipes (Fabricius, 1794) and S. pseudospicatus Strobl, 1899 as separate species. In this study, we used three approaches to estimate the significance of differences between the two species: molecular analysis (COI and 12S rRNA sequences), analysis of leg colour characters and geometric morphometric analysis of wing shape. The morphological data confirmed the absence of significant differences between S. pallipes and S. pseudospicatus found in the DNA analysis. Significant differences in the wing shape of two species have not been revealed. Hence, according to our data, there is no reason to consider S. pseudospicatus as a distinct species.

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Receptor tyrosine kinase gene amplification is predictive of intraoperative seizures during glioma resection with functional mapping

Journal of Neurosurgery ◽

10.3171/2018.12.jns182700 ◽

2020 ◽

Vol 132 (4) ◽

pp. 1017-1023 ◽

Cited By ~ 2

Author(s):

Bryan D. Choi ◽

Daniel K. Lee ◽

Jimmy C. Yang ◽

Caroline M. Ayinon ◽

Christine K. Lee ◽

...

Keyword(s):

Tyrosine Kinases ◽

Univariate Analysis ◽

Tumor Resection ◽

Tumor Grade ◽

Molecular Data ◽

Genetic Alterations ◽

Functional Mapping ◽

Chi Square ◽

Kinase Gene ◽

Glioma Resection

OBJECTIVEIntraoperative seizures during craniotomy with functional mapping is a common complication that impedes optimal tumor resection and results in significant morbidity. The relationship between genetic mutations in gliomas and the incidence of intraoperative seizures has not been well characterized. Here, the authors performed a retrospective study of patients treated at their institution over the last 12 years to determine whether molecular data can be used to predict the incidence of this complication.METHODSThe authors queried their institutional database for patients with brain tumors who underwent resection with intraoperative functional mapping between 2005 and 2017. Basic clinicopathological characteristics, including the status of the following genes, were recorded: IDH1/2, PIK3CA, BRAF, KRAS, AKT1, EGFR, PDGFRA, MET, MGMT, and 1p/19q. Relationships between gene alterations and intraoperative seizures were evaluated using chi-square and two-sample t-test univariate analysis. When considering multiple predictive factors, a logistic multivariate approach was taken.RESULTSOverall, 416 patients met criteria for inclusion; of these patients, 98 (24%) experienced an intraoperative seizure. Patients with a history of preoperative seizure and those treated with antiepileptic drugs prior to surgery were less likely to have intraoperative seizures (history: OR 0.61 [95% CI 0.38–0.96], chi-square = 4.65, p = 0.03; AED load: OR 0.46 [95% CI 0.26–0.80], chi-square = 7.64, p = 0.01). In a univariate analysis of genetic markers, amplification of genes encoding receptor tyrosine kinases (RTKs) was specifically identified as a positive predictor of seizures (OR 5.47 [95% CI 1.22–24.47], chi-square = 5.98, p = 0.01). In multivariate analyses considering RTK status, AED use, and either 2007 WHO tumor grade or modern 2016 WHO tumor groups, the authors found that amplification of the RTK proto-oncogene, MET, was most predictive of intraoperative seizure (p < 0.05).CONCLUSIONSThis study describes a previously unreported association between genetic alterations in RTKs and the occurrence of intraoperative seizures during glioma resection with functional mapping. Future models estimating intraoperative seizure risk may be enhanced by inclusion of genetic criteria.

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