How To Use Plastid In A Sentence
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Chloro" means green, therefore a chloroplast is a green plastid that stores chlorophyll
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Joining forces: The interface of gravitropism and plastid protein import.
SpaceRef Top Stories
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Enzymes shown are invertase, sucrose synthase, cytosolic AGPase, and plastidic AGPase.
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In all of these cases, the secondary plastid is enclosed by multiple membranes, the outermost of which is apparently a derivative of the original phagocytic vacuole.
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A second group, the Dinophysis species, have plastids containing phycobilins and chlorophyll a + c.
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Thus, for both mitochondrial and chloroplastidial DNA, a ratio of mean standardized distances exceeding unity signifies a higher paternal rate.
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The structure of chloroplast was integrity, osmiophilic granule was dispersing in plastids.
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These results suggested a close interaction between plastidial adenylate transport and starch biosynthesis.
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Don't see how you retrogradely fit preplastids onto plastids without corrupting the function of the endosymbiont chloroplast.
A critique on the endosymbiotic theory for the origin of mitochondria
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Transport proteins in the inner plastid envelope membrane connect the metabolism of plastid stroma and surrounding cytoplasm.
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Inactivation of plastids in the leaf mesophyll, which normally contains the majority of chloroplasts would be the most easily identified.
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Sieve-tube members are also living cells in leaves, and contain plastids but not chloroplasts.
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Stromules have been recorded on all major plastid types, including proplastids, chloroplasts, etioplasts, leucoplasts, amyloplasts, and chromoplasts.
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Different types of non-photosynthetic plastids can be found in non-green tissues of plants (e.g. leucoplasts and chromoplasts), and these usually carry out specialized biosynthetic and storage functions.
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These protoplasts had a thick cytoplasm with numerous plastids and mitochondria.
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Alternatively, embryo plastids and leaf chloroplasts were prepared as described, but without illumination.
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In addition, the plastids of these tubers were more often reported to contain a large volume of electron-dense, lamellate stroma, than were plastids of Earth-grown minitubers.
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If we agree to call this active substance plasson, and its molecules plastidules, we may say that the individual physiological character of each of these cells is due to its molecular plastidule-movement.
The Evolution of Man — Volume 1
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The constructs used contained a transit peptide from granule-bound starch synthase which enables the delivery of the fluorescent protein into the stroma of amyloplasts and other plastids.
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Plastid morphogenesis in trichome hair cells from the stem and petiole of tomato plants.
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Extensive studies have been made on the kinetoplast, a unique mitochondrion found in the hemoflagellates and other members of the order Kinetoplastida.
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Plastid morphogenesis in stalk cells of the two types of trichome from both the stem and leaf petiole is highly variable, and a variety of different plastid morphologies can be observed in the same stalk cell.
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Autophagy of entire chloroplasts during leaf senescence would cause a continuous decrease in the number of plastids per mesophyll cell.
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The plastids of rhodophytes, chlorophytes, and glaucophytes are surrounded by two membranes and probably directly derived from a cyanobacterial ancestor and are thus called primary plastids.
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Prokaryotes lack organelles such as nucleoli, mitochondria, plastids , Golgi apparatus, and do not exhibit cyclosis.
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I've tried to give them more grip by spray painting them with a rubbery coating (Plastidip), but it's not as "grippy" as I had hoped.
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Following acquisition of the parasite, a hemoflagellate protozoan of the order Kinetoplastida, clinical symptoms range from negligible to acute Chagas disease that is characterized by fever, high parasitemia, and 5% mortality.
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By analyzing DNA sequences contained in the plastid of the thecate amoeba Paulinella, researchers have shown that it is a recent endosymbiont whose genome features are virtually unchanged from those of its cyanobacterial progenitor.
Science Press Releases
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Nay, surely even Professor Virchow's "dearest foes," the "plastidule soul" and "Carbon & Co.," have more to say for themselves, than the linguistic accomplishments of Balaam's ass and the obedience of the sun and moon to the commander of a horde of bloodthirsty Hebrews!
Freie wissenschaft und freie lehr. English
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Affected leaf tissue is white and the plastids lack thylakoids and chlorophyll.
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Hints for this comes from a recent publication showing that 15 genes that are limited to the plastid genome in all other eukaryotic phototrophs are nucleus encoded in a peridinin-containing dinoflagellate.
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Later, a similar topology was also found for other plastidic transporters, for example, the adenylate translocator and the hexose translocator.
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All plastidules possess memory; and Memory which we see in its ultimate analysis is identical with reproduction, is the distinguishing feature of the plastidule; is that which it alone of all molecules possesses, in addition to the ordinary properties of the physicist's molecule; is, in fact, that which distinguishes it as vital.
Evolution, Old & New Or, the Theories of Buffon, Dr. Erasmus Darwin and Lamarck, as compared with that of Charles Darwin
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The thickening of the outer PD ring during constriction suggests that this may provide the driving force necessary for central plastid constriction.
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Sulphate reduction is initiated and carried out by the enzyme APS reductase in leaf and root plastids.
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In general, stromules are more abundant in tissues containing non-green plastids, and in cells containing smaller plastids.
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These biochemical studies were instrumental for understanding the metabolite flux between plastid and cytosol.
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Their stomata are situated at the upper surface. plastids in the chlorenchyma cells.
Wikibooks - Recent changes [en]
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Nuclear-encoded proteins target to the plastid in Toxoplasma gondii and Plasmodium falciparum.
Parasite Rex
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Epidermal plastids in tomato contain low levels of chlorophyll and commonly have central constrictions suggesting that a significant proportion is in the process of plastid division.
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A plastid of probably green algal origin in apicomplexan parasites.
Parasite Rex
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Most of the traditionally recognized subgenera of Anchusa are also supported as monophyletic groups by both nuclear and plastid sequence data.
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For example, the unicellular progenitors of plants underwent an important evolutionary step following the establishment of a second endosymbiotic relationship, resulting in the evolution of the plastid.
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Genes encoding plastid acetyl-Co-A carboxylase . . . and the evolutionary history of wheat.
On Food and Cooking, The Science and Lore of the Kitchen
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The "plastidule-soul" and the potentialities of carbon may be sound scientific conceptions, or they may be the reverse, but they are no necessary part of the doctrine of evolution, and I leave their defence to Professor Haeckel.
Freie wissenschaft und freie lehr. English
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The earliest angiosperms: Evidence from mitochondrial, plastid, and nuclear genomes.
Biological diversity in New Caledonia
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Plastids of mesophyll cells from leaves of control or herbicide-treated plants grown at 20°C.
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By this important differentiation of the plasson into nucleus and cell-body, the organised cell was evolved from the structureless cytode, the nucleated from the unnucleated plastid.
The Evolution of Man — Volume 2
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Stromules were present in the epidermal cells of the plumule and radicle on emergence from the testa; clumps of plastids interconnected with stromules 8-10 m long were especially prevalent in the root epidermis.
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Other notable cytological features are highly pleomorphic plastids and mitochondrial aggregates in the gametophytic placental cells.
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One suggestion is the idea that sulphate and phosphate influxes into the stroma of the plastid are linked.
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There is evidence that the stems of different Cuscuta species photosynthesize to varying degrees, and that the plastid genome is becoming reorganized.
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This feature is especially obvious in plant cells containing both mitochondria and plastids.
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Origin, targeting, and function of the apicomplexan plastid.
Parasite Rex
