Spatiotemporal dynamic assessment and obstacle analysis of economic resilience in China's marine fisheries.

With global climate change and increased overfishing, the sustainable development of marine fisheries economies faces many challenges. This study evaluates the resilience of the marine fishery system in China's coastal areas in a systematic, scientific, and comprehensive manner by establishing the ANP-EWM-TOPSIS comprehensive evaluation system, analyzing the temporal and spatial changes in the economic resilience of marine fisheries, and exploring the main obstacles affecting resilience. The results show that the fishery system in Chinese marine regions demonstrates significant resilience both temporally and spatially.

Application of modern computer technology in classical genetics lab course--Development of a mobile, lightweight and high-precision batch identification system for genetic traits of .

is a crucial biological experimental teaching material extensively utilized in experimental teaching. In this experimental teaching, each student typically needs to manually identify hundreds of fruit flies and record multiple of each fly. This task involves substantial workload, and the classification standards can be inconsistent.

[Curriculum design and practice of Genetics blended course under the principle of constructive alignment].

Genetics is a branch of biology that studies the laws of inheritance and variation from the level of genes (genomes). Genetics teaching should be compatible with the evolving genetic disciplines and social needs. In view of the continuous development of the genetics knowledge system and the requirements for the training of biological students, our teaching team carried out the curriculum design and implementation of genetics blended course under the principle of constructive alignment.

Simplification of genotyping techniques of the ABO blood type experiment and exploration of population genetics.

The ABO blood type is one of the most common and widely used genetic traits in humans. Three glycosyltransferase-encoding gene alleles, I, I and i, produce three red blood cell surface antigens, by which the ABO blood type is classified. By using the ABO blood type experiment as an ideal case for genetics teaching, we can easily introduce to the students several genetic concepts, including multiple alleles, gene interaction, single nucleotide polymorphism (SNP) and gene evolution.

[Exploration on human blood type case in teaching practice of genetics].

Blood type, which harbors abundant genetics meaning, is one of the most common phenotypes in human life. With the development of science and technology, its significance is unceasingly updated and new finding is increasingly emerging, which constantly attracts people to decipher the heredity mechanism of blood type. In addition to four main associated contents, i.

[From gene cloning to expressional analysis--practice and experience from educational reform of experimental gene engineering].

Experimental gene engineering is a laboratory course focusing on the molecular structure, expression pattern and biological function of genes. Providing our students with a solid knowledge base and correct ways to conduct research is very important for high-quality education of genetic engineering. Inspired by recent progresses in this field, we improved the experimental gene engineering course by adding more updated knowledge and technologies and emphasizing on the combination of teaching and research, with the aim of offering our students a good start in their scientific careers.

[Development research of the genetics textbook in Chinese universities].

Textbook construction is an important part of course construction. The development of the Chinese genetics teaching has been full of ups and downs, demonstrating its specificity compared with other subjects of life science. Through the investigation upon the developmental course of genetics textbooks in China from before liberation to the 21st century, we hope that we can provide valuable reference for composing new textbooks that fit the characteristic of undergraduates teaching, and keep close to the genetics front, bringing valuable reference to the cultivation of application and study talents with basic genetics knowledge and innovation ability.

Blocking of N-acetylglucosaminyltransferase V induces cellular endoplasmic reticulum stress in human hepatocarcinoma 7,721 cells.

N-acetylglucosaminyltransferase V (GnT-V) is an important tumorigenesis and metastasis-associated enzyme. To study its biofunction, the GnT-V stably suppressed cell line (GnT-V-AS/7,721) was constructed from 7,721 hepatocarcinoma cells in previous study. In this study, cDNA array gene expression profiles were compared between GnT-V-AS/7,721 and parental 7,721 cells.

The construction, characterization and transfection of liposome- polycation-CDKN1B plasmid complexes.

Objective: To develop an efficient non-viral gene delivery system in order to transfer CDKN1B gene efficiently into lung and liver carcinoma cells.

Methods: A recombinant plasmid composed of CDKN1B sequence and EYFP as reporter gene was constructed and identified. The recombinant DNA was then formulated the lipids-polycation-DNA complexes(LPDs) with protamine sulfate.