immature embryo

См. также в других словарях:

• embryo rescue — A sequence of tissue culture techniques utilized to enable a fertilized immature embryo resulting from an interspecific cross to continue growth and development, until it can be regenerated into an adult plant …   Glossary of Biotechnology

• immature stage — index embryo Burton s Legal Thesaurus. William C. Burton. 2006 …   Law dictionary

• embryo — noun basis for development, beginning, bud, commencement, earliest stage, fetus, first stage, genesis, germ, immature stage, inchoation, incipience, incipient organism, origin, origination, partus, rudiment, rudimentary state, seed, source, start …   Law dictionary

• pro-embryo —   Immature embryo inside some cycad seeds that dehisce prior to full embryo maturation.   See also after ripening period …   Expanded glossary of Cycad terms

• embryo — n. (pl. os) 1 a an unborn or unhatched offspring. b a human offspring in the first eight weeks from conception. 2 a rudimentary plant contained in a seed. 3 a thing in a rudimentary stage. 4 (attrib.) undeveloped, immature. Phrases and idioms: in …   Useful english dictionary

• embryo — An immature organism in the early stages of development. In mammals, develops in the first months in the uterus. In plants, it is the structure that develops in the megagametophyte, as result of the fertilization of an egg cell, or occasionally… …   Glossary of Biotechnology

• juvenile in vitro embryo technology — Abbreviation: JIVT or JIVET A technology involving collection of immature eggs from young animals, their in vitro maturation and fertilization, and the transfer of the resultant embryos into recipient females. The method is designed to achieve… …   Glossary of Biotechnology

• Drosophila embryogenesis — Drosophila embryogenesis, the process by which Drosophila (fruit fly) embryos form, is a favorite model system for geneticists and developmental biologists studying embryogenesis. The small size, short generation time, and large brood size make… …   Wikipedia

• reproductive system, animal — Introduction       any of the organ systems by which animals reproduce.       The role of reproduction is to provide for the continued existence of a species; it is the process by which living organisms duplicate themselves. Animals compete with… …   Universalium

• Seed — A seed Audio IPA|en us seed.ogg|/ˈsiːd/ (in some plants, referred to as a kernel) is a small embryonic plant enclosed in a covering called the seed coat, usually with some stored food. It is the product of the ripened ovule of gymnosperm and… …   Wikipedia

• Fertility preservation — is the effort to help cancer patients retain their fertility, or ability to procreate. Research into how cancer affects reproductive health and preservation options are growing, sparked in part by the increase in the survival rate of cancer… …   Wikipedia