Genetic modification technology

Part 1 book "The laboratory rat" includes content: Historical foundations, taxonomy and stocks and strains, translational potential of rats in research, functional anatomy and physiology, clinical pathology of the rat, reproduction and breeding, assisted reproductive technologies and genetic modifications in rats, analysis of behavior in laboratory rats1, nutrition, housing and environment.

440p oursky09 08-11-2023 6 3   Download

Part 1 book "Transgenic mouse - Methods and protocols" includes content: Introduction - Strategies for developing genetically modified mice; genetic modification of the mouse - general technology – pronuclear and blastocyst injection; generation of chimeras by aggregation of embryonic stem cells with diploid or tetraploid mouse embryos; cryopreservation of mouse spermatozoa and in vitro fertilization; autopsy and histological analysis of the transgenic mouse; transgene design; inducible transgenic mouse models; lentiviral transgenesis; transgenesis in mouse embryonic stem cells.

175p oursky09 12-11-2023 4 3   Download

Part 1 book "Are we pushing animals to their biological limits - Welfare and ethical implications" includes content: Introduction - use new genetic technologies and animal breeding methods carefully to avoid problems; domestication to dolly and beyond - a brief history of animal modification; genetics and other technologies for increasing the productivity of cattle, sheep and pigs - welfare implications,... and other contents.

130p oursky06 13-10-2023 9 3   Download

Part 1 book "Transgenic mouse, methods and protocols" includes content: Introduction - Atrategies for developing genetically modified mice; genetic modification of the mouse - general technology – pronuclear and blastocyst injection; generation of chimeras by aggregation of embryonic stem cells with diploid or tetraploid mouse embryos; cryopreservation of mouse spermatozoa and in vitro fertilization,.... and other contents.

175p oursky05 20-09-2023 3 1   Download

In the Western world bovine milk products are an important protein source in human diet. The major proteins in bovine milk are the four caseins (CN), αS1-, αS2-, β-, and k-CN and the two whey proteins, β-LG and α-LA. It has been shown that both the amount of specific CN and their isoforms including post-translational modifications (PTM) influence technological properties of milk.

12p vinarcissa 21-03-2023 4 1   Download

Environmental stress induced genetic polymorphisms have been suggested to arbitrate functional modifications influencing adaptations in microbes. The relationship between the genetic processes and concomitant functional adaptation can now be investigated at a genomic scale with the help of next generation sequencing (NGS) technologies.

16p vitzuyu2711 29-09-2021 14 1   Download

Our society has a great concern about transgenic crops regarding mixing of genetic materials between species whose hybridization is not possible naturally. Different public policies on the development and use of genetically modified organisms (GMOs) are of high concern with defining proper risk management strategies. Researchers are in agreement that this technology „„tampers with nature‟‟ in an unacceptable manner.

10p angicungduoc6 22-07-2020 10 2   Download

The CRISPR/Cas9 system can effectively introduce site-specific modifications to the genome. The efficiency is high enough to induce targeted genome modifications during embryogenesis, thus increasing the efficiency of producing genetically modified animal models and having potential clinical applications as an assisted reproductive technology.

8p vihamax2711 21-04-2020 21 0   Download

Cloning is the latest development of specific assisted breeding in animal husbandry. The use of novel food technologies like genetic modification technology, nanotechnology and food irradiation technology have received mixed responses from the public. Perception is the degree to which information or ideas are perceived by the respondents. In this present work the perception of researchers towards animal cloning was carried out. The total of 180 respondents for investigation was utilized. Since the study was focused on animal cloning an ex-ante research design was used.

7p trinhthamhodang1212 06-04-2020 19 1   Download

The molecular marker technology has a great potential for assessing genetic diversity and relationship among the selected varieties. In the present study 52 germplasms of green gram showing distinct morphological differences were screened using 15 ISSR markers. The DNA was extracted from the green leaf samples collected. Modification in extraction procedure resulted into better and clear banding pattern when subjected to PCR analysis.

9p chauchaungayxua4 22-03-2020 15 3   Download

The use of novel food technologies like genetic modification technology, nanotechnology and food irradiation technology have received mixed responses from the public. But there is limited information available about consumers’ attitudes toward food derived from cattle clones, when compared to what is known about consumers’ responses to genetically modified food in general.

7p nguaconbaynhay3 07-02-2020 39 1   Download

Susan L.Lindquist*† and Steven Henikoff‡ *Whitehead Institute for Biomedical Research, Massachusetts Institute of Technology, Cambridge, MA 02142; and ‡The Fred Hutchinson Cancer Research Center, Seattle, WA 98109 Over the past half-century, the central dogma, in which DNA makes RNA makes protein, has dominated thinking in biology, with continuing refinements in understanding of DNA inheritance, gene expression, and macromolecular interactions. However, we have also witnessed the elucidation of epigenetic phenomena that violate conventional notions of inheritance.

141p banhkem0908 24-11-2012 57 3   Download