Articles

Effect of mixotrophic growth on the ultrastructure and fatty acid composition of the diatom Synedra acus from Lake Baikal

Interest in studies concerning the effect of organic carbon sources on the growth of diatoms is largely aimed at subsequent physiological changes occurring in their cells. There are no data on structural chang...

Authors: Sergey M Shishlyannikov, Igor V Klimenkov, Yekaterina D Bedoshvili, Ivan S Mikhailov and Alexander G Gorshkov

Use of the comet assay technique for quick and reliable prediction of in vitro response to chemotherapeutics in breast and colon cancer

Determination of response to chemotherapy is a major requirement of personalized medicine. Resistance, whether developed or native, critically affects a treatment’s success. Single Cell Gel lectrophoresis - al...

Authors: Panagiotis Apostolou, Maria Toloudi, Eleni Kourtidou, Georgia Mimikakou, Ioanna Vlachou, Marina Chatziioannou and Ioannis Papasotiriou

Gametogenic cycle of Crassostrea gigas in contrasting Mediterranean habitats: marine (Gulf of Tunis) and continental (Bizert lagoon) culture sites

The gametogenic cycle of Crassostrea gigas, a species imported into the Mediterranean for aquaculture, has been studied (May 2005 to July 2006) in two contrasting habitats of Tunisia: the Bizert lagoon, where oys...

Authors: Salwa Dridi, Mohamed Salah Romdhane and M’hamed Elcafsi

Movements of a juvenile Crowned Eagle (Harpyhaliaetus coronatus) tracked by satellite telemetry in central Argentina

A juvenile Crowned Eagle was tagged at its nest with a satellite transmitter. The Crowned Eagle (Harpyhaliaetus coronatus) is one of the most unknown raptor species from the American continent. Their current dist...

Authors: Vicente Urios, Maria Pilar Donat-Torres, Mark Bechard and Miguel Ferrer

In the wild hybridization of annual Datura species as unveiled by morphological and molecular comparisons

The present work aimed to verify whether intermediate variants were natural crosses between Datura species (D. stramonium forms and D. ferox). Their existence has been long ago insinuated but has not been studied...

Authors: Ioannis T Tsialtas, Efstathia Patelou, Nikolaos S Kaloumenos, Photini V Mylona, Alexios Polidoros, Georgios Menexes and Ilias G Eleftherohorinos

Benthic molluscan macrofauna structure in heavily trawled sediments (Thermaikos Gulf, North Aegean Sea): spatiotemporal patterns

Spatio-temporal patterns on benthic molluscan macrofauna structure and function (feeding guilds) were investigated in a commercial fishing ground in Thermaikos Gulf (N Aegean Sea). Fishery management measures ...

Authors: Charalampos Dimitriadis, Drosos Koutsoubas, Zoi Garyfalou and Anastasios Tselepides

The native flora of Mountain Panachaikon (Peloponnese, Greece): new records and diversity

This study presents the native flora of Mountain Panachaikon (N.W. Peloponnese, Greece), after extensive field work (from ~700 to 1900 m) and critical literature review.

Authors: Ioannis Kokkoris, Georgios Dimitrellos, Konstantinos Kougioumoutzis, Ioannis Laliotis, Theodoros Georgiadis and Argyro Tiniakou

Renin–angiotensin system gene polymorphisms among Saudi patients with coronary artery disease

The polymorphisms in the components of the renin-angiotensin system (RAS) are important in the development and progression of coronary artery disease (CAD) in some individuals. Our objectives in the present in...

Authors: Amal Al-Hazzani, Mohamed S Daoud, Farid S Ataya, Dalia Fouad and Abdulaziz A Al-Jafari

Effects of the two carvone enantiomers on soil enzymes involved in the C, P, and N cycles

Essential oils exert stimulatory or inhibitory effects on the size and activity of the soil microbial communities. Given that microbial biomass is the main source of soil enzymes, in this study, we examined how R

Authors: Efimia M Papatheodorou, Chysanthi Margariti and Despoina Vokou

An overview: biomolecules from microalgae for animal feed and aquaculture

Despite being more popular for biofuel, microalgae have gained a lot of attention as a source of biomolecules and biomass for feed purposes. Algae farming can be established using land as well as sea and strat...

Authors: Zahira Yaakob, Ehsan Ali, Afifi Zainal, Masita Mohamad and Mohd Sobri Takriff

First insights on the mitochondrial genetic variability of Lightiella magdalenina (Crustacea), the sole Mediterranean cephalocarid species

Here we report the first insight into the mitochondrial (Cytochrome c Oxidase subunit I - COI and Cytochrome b - Cyt b) genetic variation of the only Mediterranean cephalocarid Lightiella magdalenina.

Authors: Daria Sanna, Alberto Addis, Fabio Scarpa, Francesca Fabiano, Marcella Carcupino and Paolo Francalacci

Expression of relative-protein of hypoxia-inducible factor-1α in vasculogenesis of mouse embryo

Physiological vasculogenesis in embryonic tissues share some important features with pathological neoangiogenesis in tumors. Linearly Patterned Programmed Cell Necrosis (LPPCN) and Vasculogenic Mimicry (VM) ha...

Authors: Xueyi Dong, Baocun Sun, Xiulan Zhao, Zhiyong Liu, Qiang Gu, Danfang Zhang, Nan Zhao, Jinjing Wang and Jiadong Chi

Reproducibility and reliability assays of the gene expression-measurements

Reliability and reproducibility are key metrics for gene expression assays. This report assesses the utility of the correlation coefficient in the analysis of reproducibility and reliability of gene expression...

Authors: Behrooz Darbani and Charles Neal Stewart Jr

Aquatic animal resources in Prehistoric Aegean, Greece

This paper explores the early stages in the history of fishing in the Aegean Sea in Greece, and highlights its formative phases and its specific characteristics in different points in time. This is testified b...

Authors: Dimitra Mylona

A new era for Journal of Biological Research-Thessaloniki

Authors: Theodore J Abatzopoulos