Cloning (Animals) - an overview | ScienceDirect Topics
2016年3月3日 · Cloning. Cloning animals refers to the production of genetically identical individuals, mainly through somatic cell nuclear transfer (SCNT), by transferring nuclei from in vivo- or in vitro-derived somatic cells into recipient enucleated oocytes. 49 The “zygote” is activated to divide and is later implanted in a surrogate mother.
Animal cloning: perspectives for futuristic medicine - ScienceDirect
2022年1月1日 · Animal cloning is a technique for the production of genetically indistinguishable copies of the desired animal. So far, adult animals such as cattle, pigs, rabbits, sheep, and goats have been cloned using nuclear transfer from a somatic cell. The reprogramming of the somatic cell nucleus in developing an early embryo is a major challenge.
An Overview of the Regulatory Considerations for Animal Cloning
2014年1月1日 · Chapter 41 - An Overview of the Regulatory Considerations for Animal Cloning. Animal cloning is used to propagate desirable genetics, facilitate more efficient movement of animal genetics, and rescue valuable or endangered genetics. To address safety concerns about cloning, the US Food and Drug Administration (FDA) conducted a risk assessment ...
Cloning animals for tourism in the year 2070 - ScienceDirect
2018年1月1日 · This research paper presents three scenarios in which cloning could support future tourism markets, Food tourism 2070: A Japanese restaurant perspective, Sport Hunting and tourism 2070: Designated hunting reserves in South Africa; and Safari-zoo tourism 2070: Into the Wild, cloning for education & conservation in the U.S.A.
Animal cloning for food: epigenetics, health, welfare and food …
2008年11月1日 · Since animal cloning is a relatively recent technology data are still scarce and it is therefore difficult to draw any conclusions on welfare from the limited behavioural studies available (Archer et al., 2003a, Archer et al., 2003b, Coulon et al., 2007, Savage et al., 2003).
Science and technology of farm animal cloning: State of the art
2006年5月1日 · The scope is confined to animal biotechnologies in which the use of cell nuclear transfer is an essential part and extends to both biomedical and agricultural applications of farm animal cloning. These applications include the production of genetically identical animals for research purposes, and also the creation of genetically modified animals.
U.S. consumers attitudes toward farm animal cloning
2011年10月1日 · Storey (2006) found 32% of consumers felt animal cloning was morally wrong and 26% were unsure of the safety of meat and milk from clones and their offspring. A KRC research study in 2005 found that consumers found cloning more acceptable if it improved the overall health of animals, improved nutrition of meat and milk, and saved rare animal ...
An ethical analysis of cloning for genetic rescue: Case study of the ...
2021年5月1日 · In the initial research phase of conservation cloning envisioned by the BFFRP, the proximate goal is the production of a living cloned ferret as a test case. This has important regulatory implications as the development of techniques for animal cloning is considered research by the USDA and is subject to regulation under the Animal Welfare Act.
Cell Cloning - an overview | ScienceDirect Topics
Cloning by NT is a complex technology because it relies on the coordination and proper application of multiple technical steps. The main components and steps required for animal cloning by nuclear transplantation are schematically represented in the Figure 1. The main elements of the cloning process are nuclear donor cells; mature oocytes to be ...
Human Cloning - an overview | ScienceDirect Topics
2009年10月26日 · Human reproductive cloning is the production of a human fetus from a single cell by asexual reproduction. When compared to embryonic stem cell research and therapeutic cloning, human reproductive cloning has attracted more serious criticism from a number of religions, as it is seen as directly challenging the authority of God and is tantamount ...