| protophyte | <botany> Any unicellular plant, or plant forming only a plasmodium, having reproduction only by fission, gemmation, or cell division. The protophytes (Protophyta) are by some botanists considered an independent branch or class of the vegetable kingdom, and made to include the lowest forms of both fungi and algae, as slime molds, Bacteria, the nostocs, etc. Cf. Carpophyte, and Oophyte. Origin: Proto- + Gr. A plant. Source: Websters Dictionary (01 Mar 1998) |
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| protophytology | That branch of paleontology which treats of fossil plants. Origin: Paleo- + botany. Source: Websters Dictionary (01 Mar 1998) |
| protopianoma | A large granulomatous lesion, considered to be the initial lesion in yaws, most commonly present on the hand, leg, or foot. Synonym: buba madre, frambesioma, mamanpian, protopianoma. (05 Mar 2000) |
| protopine | <chemistry> An alkaloid found in opium in small quantities, and extracted as a white crystalline substance. Source: Websters Dictionary (01 Mar 1998) |
| protoplasm | <cell biology> The entire contents of a live cell. (04 Mar 1998) |
| protoplasmic | 1. Of or pertaining to the first formation of living bodies. 2. <biology> Of or pertaining to protoplasm; consisting of, or resembling, protoplasm. Source: Websters Dictionary (01 Mar 1998) |
| protoplasmic astrocyte | One form of astrocyte, found mainly in gray matter, having few fibrils and numerous branching processes. (05 Mar 2000) |
| protoplasmic astrocytoma | <tumour> A neoplasm composed primarily of protoplasmic-type astrocytes. (05 Mar 2000) |
| protoplasmic movement | Movement produced by the inherent power of contraction and relaxation of protoplasm; such movement's are of three kinds: muscular, streaming, and ciliary. (05 Mar 2000) |
| protoplasmolysis | <plant biology> Process by which the plant cell protoplast shrinks, so that the plasma membrane becomes partly detached from the wall. Occurs in solutions of high osmotic potential, due to water moving out of the protoplast by osmosis. (31 Dec 1997) |
| protoplast | <biology> A bacterial cell deprived of its cell wall, for example by growth in an isotonic medium in the presence of antibiotics that block synthesis of the wall peptidoglycan. Alternatively, a plant cell similarly deprived by enzymic treatment. (18 Nov 1997) |
| protoplasta | <zoology> A division of fresh water rhizopods including those that have a soft body and delicate branched pseudopodia. The genus Gromia is one of the best-known. Source: Websters Dictionary (01 Mar 1998) |
| protopodite | <zoology> The basal portion, or two proximal and more or less consolidated segments, of an appendage of a crustacean. Origin: Proto- + Gr, foot. Source: Websters Dictionary (01 Mar 1998) |
| protopope | One of the clergy of first rank in the lower order of secular clergy; an archpriest. Synonym: protopapas. Origin: Proto- + pope: cf. F. Protopope, Russ. Protopop'. Source: Websters Dictionary (01 Mar 1998) |
| protoporphyria | Enhanced faecal excretion of protoporphyrin. (05 Mar 2000) |
Synonyms : Proto-Oncogene Products c-myc, Proto-Oncogene Proteins myc, myc Proto-Oncogene Product p62, p62 c-myc, L myc Proteins, N myc Proteins, Proteins myc, Proto-Oncogene, Proto Oncogene Products c myc, Proto Oncogene Proteins c myc, Proto Oncogene Proteins myc
Synonyms : Pim-1 Kinase, Proto-Oncogene Protein c-pim-1, Proto-Oncogene Protein pim-1, Kinase, Pim-1, Pim 1 Kinase, Proto Oncogene Protein c pim 1, Proto Oncogene Protein pim 1, Proto Oncogene Proteins c pim 1, c pim 1 Protein, c-pim-1, Proto-Oncogene Protein
Synonyms : Kinase Raf-1, Kinase p74(raf-1), Proto-Oncogene Protein c-raf, c-raf Kinases, cRaf1 Kinase, raf-1 Kinase, Kinase Raf 1, Kinase, cRaf1, Kinase, raf-1, Kinases, c-raf, Protein c-raf, Proto-Oncogene, Proteins c-raf, Proto-Oncogene, Proteins, c-raf, Raf-1, Kinase
Synonyms : Proto-Oncogene Products c-rel, Proto-Oncogene Protein c-rel, Proto-Oncogene Proteins rel, c-rel Protein, p68 c-rel, rel Proto-Oncogene Product p68, Protein, c-rel, Proteins, c-rel, Proto Oncogene Products c rel, Proto Oncogene Protein c rel, c rel Protein
Synonyms : Proto-Oncogene Protein Ret, Proto-Oncogene Protein c-ret, Receptor Tyrosine Kinase RET, Proto Oncogene Protein Ret, Proto Oncogene Protein c ret, Proto Oncogene Proteins c ret, Proto-Oncogene Proteins, ret, Ret, Proto-Oncogene Protein
| protochondrium |
(pro
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| Protociliata |
(Pro
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| Protococcidiida |
(Pro
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| protocone |
(pro
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| protoconid |
(pro
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