System (from the Latin (systēma), and this from the Greek σύστημα (sustēma)) is an assemblage of element comprising a whole with each element related to other elements. Any element which has no relationship with any other element of the system, cannot be a part of that system. A subsystem is then a set of elements which is a proper subset of the whole system.
Every division of an object/entity into systems is arbitrary, therefore it is a subjective abstract concept. The scientific research field which is engaged in the transdisciplinary study of universal systemic properties of the World is the General System Theory or Systems science, it investigates the abstract properties of the matter and mind, their organization, searching concepts and principles which are independent on the specific domain, independent of their substance, type, or spatial or temporal scales of existence.
More on [ System ]
Breeding and Biotechnology :: Mammals
Transgenics and Cloning :: Animal
Tissue Engineering :: Biomedical Engineering

Charles River Laboratories - Assist in the development of high quality, genetically characterized transgenic animal colonies.
Meta Description: [ Leading provider of animal research models, as well as a range of biomedical products and outsourcing services, for use in the discovery, development and testing of new pharmaceuticals ]
K-Bar Livestock - Domestic livestock to the biomedical research community.
Kent Scientific Corporation - Complete rodent pharmacology and physiology research supplies, including cardiovascular respiratory monitoring, isolated organ tissue systems, data acquisition systems, surgical instuments.
Meta Description: [ Specialize in non-invasive mouse blood pressure and rat blood pressure. Our system calculates tail blood pressure by determining the tail blood volume with a volume pressure recording (VPR) sensor and an occlusion tail cuff. ]
National Human Neural Stem Cell Resource - A repository for brain and other tissues and cell lines from individuals with developmental disorders.
Meta Description: [ The National Human Neural Stem Cell Resource (NHNSCR) provides neural stem cells harvested from the post-natal, post-mortem, human brain to the research community for stem cell research. ]
ProMedDx - Specialists in the management of in-vitro diagnositic and genomic clinical studies, maintains on-site, FDA registered biological specimen repository.
Meta Description: [ ProMedDx maintains an FDA-registered BioRepository and extensive investigator network for all your diagnostic and research needs. ]
SkinEthic - Reconstitution of human epidermis and epithelia for in vitro pharmacology and toxicity testing applications.
Meta Description: [ Reconstitution of normal human epidermis of different photo-types, oral, gingival, corneal, alveolar, oesophageal and vaginal epithelia for in vitro pharmacology, de-pigmentation, pigmentation ... ]
The Jackson Laboratory - Source for mouse genetics.
Meta Description: [ Research and scientific resources at The Jackson Laboratory ]
Zoological Live Animal Suppliers - Supplier for zoos and game parks, mostly African mammals, some birds and reptiles. Also handling equipment and services.
Meta Description: [ suppliers of Live animals to zoos, game parks,breeders and animal farms ]
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