The Effect of Stoma Site Marking on Stomal Complications: A Long-term Retrospective Study.

Objective: To identify the effect of stoma site marking on stoma-related complications.

Methods: The study sample included 639 individuals with stomas who were followed up in a stomatherapy unit in Turkey between January 1, 2017, and June 20, 2021. Researchers collected patient data from nursing records.

Utilization of microbial cocultures for converting mixed substrates to valuable bioproducts.

Utilization of microbial cocultures has been found to be a powerful approach for biochemical production. Cultivation of microbial co-culturescocultures on mixed substrates provides new opportunities and flexibility to control the growth and biosynthesis behavior of coculture members, and thus adds a new dimension for microbial coculture engineering. More generally, recruitment of microbial cocultures allows for efficient utilization of substrates to produce complex end products, which is challenging to achieve by monoculture approaches, which has been the traditional microbial engineering approach.

Evaluation of transcription factor and aquaporin gene expressions in response to AlO and ZnO nanoparticles during barley germination.

Aluminum oxide and zinc oxide nanoparticles (NPs) are two of the mostly produced engineered metal oxide NPs. Here, barley germination and root elongation as well as gene expressions of the selected aquaporins (HvTip1;1 and HvPip1;1) and transcription factors (HvERFs and HvNFX1) were investigated after exposure to AlO and ZnO NPs for foreseeing the effect of NP exposure. ICP-MS analysis showed that the nanoparticles were taken up into root and leaves.

DOF, MYB and TCP transcription factors: Their possible roles on barley germination and seedling establishment.

Seed germination is a multi-staged complex process during seed plant life cycle, and it is tightly regulated through a coordinated expression of diverse genes in diverse tissues. As regulatory molecules of gene expression, determination of transcription factors is crucial to understanding molecular basis and regulatory network of germination process and seedling establishment. However, limited data on the contributions of these transcription factors to the germination of crop barley (Hordeum vulgare L.

Production of pyranoanthocyanins using Escherichia coli co-cultures.

Hydroxyphenyl-pyranoanthocyanins are one of the pyranoanthocyanins found in red wines and some fruit juices. Since they have a fourth ring (pyran or ring D) which provides higher color intensity and exceptional stability toward pH variations in comparison to their anthocyanin precursors, these molecules are one of the most important candidates as natural colorants especially for low- and medium-acidic food and beverages. However, their isolation and characterization are difficult due to their very low concentration.

Detection of Variation in Long-Term Micropropagated Mature Pistachio via DNA-Based Molecular Markers.

Determination of genetic stability of in vitro-grown plantlets is needed for safe and large-scale production of mature trees. In this study, genetic variation of long-term micropropagated mature pistachio developed through direct shoot bud regeneration using apical buds (protocol A) and in vitro-derived leaves (protocol B) was assessed via DNA-based molecular markers. Randomly amplified polymorphic DNA (RAPD), inter-simple sequence repeat (ISSR), and amplified fragment length polymorphism (AFLP) were employed, and the obtained PIC values from RAPD (0.

Agrobacterium-mediated transformation of Vitis Cv. Monastrell suspension-cultured cells: Determination of critical parameters.

Although some works have explored the transformation of differentiated, embryogenic suspension-cultured cells (SCC) to produce transgenic grapevine plants, to our knowledge this is one of the first reports on the efficient transformation of dedifferentiated Vitis vinifera cv Monastrell SCC. This protocol has been developed using the sonication-assisted Agrobacterium-mediated transformation (SAAT) method. A construct harboring the selectable nptII and the eyfp/IV2 marker genes was used in the study and transformation efficiencies reached over 50 independent transformed SCC per gram of infected cells.