Cloning - Wikipedia
Organism cloning (also called reproductive cloning) refers to the procedure of creating a new multicellular organism, genetically identical to another. In essence this form of cloning is an asexual method of reproduction, where fertilization or inter-gamete contact does not take place.
Scientific and Medical Aspects of Human Reproductive Cloning.
Reproductive cloning involves the creation of individuals that contain identical sets of nuclear genetic material (DNA). To have complete genetic identity, clones must have not only the same nuclear genes, but also the same mitochondrial genes.
Cloning - Embryo, DNA, Animals | Britannica
5 天之前 · Reproductive cloning involves the implantation of a cloned embryo into a real or an artificial uterus. The embryo develops into a fetus that is then carried to term.
17.1D: Reproductive Cloning - Biology LibreTexts
2023年10月31日 · Reproductive cloning, possible through artificially-induced asexual reproduction, is a method used to make a clone of an entire organism. A form of asexual reproduction, parthenogenesis, occurs when an embryo grows and develops without the fertilization of the egg.
In the light of evolution IX: Clonal reproduction: Alternatives to sex
2015年7月7日 · The study of clonal reproduction raises many theoretical, experimental, and technological challenges that may yield considerable pay-offs in microbiology and parasitology (e.g., in human medicine, veterinary medicine, and agronomy), artificial cloning, and the study of …
Cloning | Definition, Process, & Types | Britannica
5 天之前 · Cloning, the process of generating a genetically identical copy of a cell or an organism. Cloning happens often in nature, as when a cell replicates itself asexually without genetic alteration or recombination.
A somatic genetic clock for clonal species - Nature
2024年6月10日 · Clonal reproduction is the process of generating (potentially) physically independent multicellular organisms (that is, ramets sensu 1) via mitosis, a widespread life history among animals,...
Evolutionary perspectives on clonal reproduction in vertebrate …
2015年7月7日 · By affording an atypical vantage on standard vertebrate reproduction, clonality offers fresh perspectives on the evolutionary and ecological significance of recombination-derived genetic variety. Keywords: cloning, asexuality, unisexuality, parthenogenesis, polyembryony.
Cloning humans? Biological, ethical, and social considerations
The proposal to enhance the human genetic endowment by genetic cloning of eminent individuals is not warranted. Genomes can be cloned; individuals cannot. In the future, therapeutic cloning will bring enhanced possibilities for organ transplantation, nerve cells and tissue healing, and other health benefits. ... Clonal Reproduction ...
Cloning Fact Sheet - National Human Genome Research Institute
2020年8月15日 · There are three different types of artificial cloning: gene cloning, reproductive cloning and therapeutic cloning. Gene cloning produces copies of genes or segments of DNA. Reproductive cloning produces copies of whole animals.