A genus of green algae found in the Mediterranean and other warm seas.
A phylum of photosynthetic EUKARYOTA bearing double membrane-bound plastids containing chlorophyll a and b. They comprise the classical green algae, and represent over 7000 species that live in a variety of primarily aquatic habitats. Only about ten percent are marine species, most live in freshwater.
Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)
A plant genus of the family BRASSICACEAE. Nasturtium is also used as a common name for TROPAEOLUM. The common name of watercress is also used for RORIPPA & TROPAEOLUM. This is the most popular of the edible cresses, is a hardy creeping perennial plant, native to Europe but extensively naturalized elsewhere in moist places.

Classification of loops of lampbrush chromosomes according to the arrangement of transcriptional complexes. (1/41)

The arrangement of transcriptional units in the loops of lampbrush chromosomes from oocyte nuclei of urodele amphibia and from primary nuclei of the green alga Acetabularia have been studied in the electron microscope using spread preparations. Loops with different patterns of arrangement of matrix units (i.e. to a first approximation, transcriptional units) can be distinguished: (i) loops consisting of one active transcriptional unit; (ii) loops containing one active transcriptional unit plus additional fibril-free, i.e. apparently untranscribed, intercepts that may include 'spacer' regions; (iii) loops containing two or more transcriptional units arranged in identical or changing polarities, with or without interspersed apparent spacer regions. Morphological details of the transcriptional complexes are described. The observations are not compatible with the concept that one loop reflects one and only one transcriptional unit but, rather, lead to a classification of loop types according to the arrangement of their transcriptional units. We propose that the lampbrush chromosome loop can represent a unit for the coordinate transcription of either one gene or a set of several (different) genes.  (+info)

Temperature dependence of cycloheximide-sensitive phase of circadian cycle in Acetabularia mediterranea. (2/41)

The biochemical nature of the circadian regulatory system that controls many cellular activities is still unclear. Recent results obtained from the application of protein synthesis inhibitors to individual Acetabularia cells expressing circadian rhythms of photosynthesis indicate that some protein(s) must be synthesized on 80S ribosomes during a discrete part of each cycle to insure correct time-keeping. A comparative study of the effects of brief cycloheximide treatments on cells investigated at different temperature has revealed that the phase of cycloheximide sensitivity is 4-6 hr longer and occurs about 8 hr later in the cycle when cells are kept at 20 degrees rather than 25 degrees. Temperature is known to influence the function of the circadian regulatory system in Acetabularia, but the effect on frequency is small (Q10 approximately equal to 0.8) due to the existence of a temperature-compensating feature. The large effects of temperature observed here thus favor the interpretation that protein synthesis on 80S ribosomes, while providing an essential component of the circadian timing mechanism, does not itself generate the period of the photosynthesis rhythm.  (+info)

Whorl morphogenesis in the dasycladalean algae: the pattern formation viewpoint. (3/41)

The dasycladalean algae produce diverse whorled structures, among which the best known are the vegetative and reproductive whorls of Acetabularia acetabulum. In this paper, we review the literature pertaining to the origin of these structures. The question is addressed in terms of the necessary pattern-forming events and the possible mechanisms involved, an outlook we call the pattern formation viewpoint. The pattern-forming events involved in the morphogenesis of the vegetative and reproductive whorls of Acetabularia have been used to define five and six morphogenetic stages, respectively. We discuss three published mechanisms which account, at least in part, for the pattern-forming events. The mechanisms are mechanical buckling of the cell wall, reaction-diffusion of morphogen molecules along the cell membrane, and mechanochemical interactions between Ca2+ ions and the cytoskeleton in the cytosol. The numerous differences between these mechanisms provide experimental grounds to test their validity. To date, the results of these experiments point towards reaction diffusion as the most likely patterning mechanism. Finally, we consider the evolutionary origin of the vegetative and reproductive whorls and provide mechanistic explanations for some of the major evolutionary advances.  (+info)

Cytoplasmic induction of changes in the ultrastructure of the Acetabularia nucleus and perinuclear cytoplasm. (4/41)

The ultrasturcture of the cell nucleus and perinuclear cytoplasm in Acetabularia is quite different in young and old cells. When a nucleus of an old cell was implanted into the cytoplasm of a young cell the nucleus assumed the morphology typical of a young cell within less than 10 days. The cytoplasm of an old cell was able to induce the reverse change in an implanted nucleus from a young cell. This cytoplasmic induction of nuclear ageing appeared to proceed more rapidly than rejuvenation.  (+info)

Asymmetric subcellular mRNA distribution correlates with carbonic anhydrase activity in Acetabularia acetabulum. (5/41)

The unicellular green macroalga Acetabularia acetabulum L. Silva is an excellent system for studying regional differentiation within a single cell. In late adults, physiologically mediated extracellular alkalinity varies along the long axis of the alga with extracellular pH more alkaline along the apical and middle regions of the stalk than at and near the rhizoid. Respiration also varies with greater respiration at and near the rhizoid than along the stalk. We hypothesized that the apical and middle regions of the stalk require greater carbonic anhydrase (CA) activity to facilitate inorganic carbon uptake for photosynthesis. Treatment of algae with the CA inhibitors acetazolamide and ethoxyzolamide decreased photosynthetic oxygen evolution along the stalk but not at the rhizoid, indicating that CA facilitates inorganic carbon uptake in the apical portions of the alga. To examine the distribution of enzymatic activity within the alga, individuals were dissected into apical, middle, and basal tissue pools and assayed for both total and external CA activity. CA activity was greatest in the apical portions. We cloned two CA genes (AaCA1 and AaCA2). Northern analysis demonstrated that both genes are expressed throughout much of the life cycle of A. acetabulum. AaCA1 mRNA first appears in early adults. AaCA2 mRNA appears in juveniles. The AaCA1 and AaCA2 mRNAs are distributed asymmetrically in late adults with highest levels of each in the apical portion of the alga. mRNA localization and enzyme activity patterns correlate for AaCA1 and AaCA2, indicating that mRNA localization is one mechanism underlying regional differentiation in A. acetabulum.  (+info)

The circadian rhythm in photosynthesis in Acetabularia in the presence of actinomycin D, puromycin, and chloramphenicol. (6/41)

Anucleate Acetabularia crenulata shows a circadian rhythm in photosynthesis. In this study, an oxygen electrode was employed to measure this photosynthetic rhythm in the presence and absence of the inhibitors, actinomycin D, chloramphenicol, and puromycin. High concentrations of the inhibitors were used: actinomycin D, 20-40 micrograms ml-1; puromycin, 30 and 100 micrograms ml-1; and chloramphenicol, 250 micrograms ml-1. The effectiveness of these inhibitors on protein synthesis was also measured under the same conditions used for the determination of rhythmicity. In spite of large effects of all three inhibitors on the incorporation of 14C leucine, no effect on the period or the phase of the photosynthetic rhythm was observed. The higher concentration of puromycin and chloramphenicol produced toxic effects which were expressed as a reduction in the amount of photosynthesis, but rhythmicity was still apparent. After 3 or 4 days' exposure to actinomycin, Acetabularia became resistant to its effect. Recovery was also observed in the ability to incorporate leucine. The implications of these results for theories of the basic oscillator responsible for circadian rhythmicity are discussed.  (+info)

Growth of the nuclear envelope in the vegetative phase of the green alga Acetabularia. Evidence for assembly from membrane components synthesized in the cytoplasm. (7/41)

The primary nucleus of the green alga Acetabularia grows about 25,000-fold in volume while it is separated from the endoplasmic reticulum and the whole cytoplasm by a special paranuclear cisterna of a vacuolar labyrinthum system which shows only very few (two to six per square micrometer) and small (ca. 40-120 nm in diamter) fenestrations. The nuclear envelope does not bear polyribosomes, nor do they occur in the entire zone intermediate between the nuclear envelope and the paranuclear cisterna. It is suggested that this special form of nuclear envelope growth takes place by assembly from cytoplasmically synthesized proteins that are translocated across the paranuclear cisterna in a nonmembrane-structured form.  (+info)

Expression of V-ATPase proteolipid subunit of Acetabularia acetabulum in a VMA3-deficient strain of Saccharomyces cerevisiae and its complementation study. (8/41)

The function of the translation products of six different cDNAs for Acetabularia V-ATPase proteolipid subunit (AACEVAPD1 to AACEVAPD6) was examined using a Saccharomyces cerevisiae VMA3-deficient strain that lacked its own gene for one of the proteolipid subunits of V-ATPase. Expression of the cDNAs in the strain revealed that four cDNAs from the six complemented the proton transport activity into the vacuole, visualized by fluorescence microscopy. The vacuolar-membrane-enriched fractions from the four transformants showed cross-reactivity with antibodies against the subunits a and A of S. cerevisiae V-ATPase. Two translation products from the other two cDNAs were demonstrated not to be localized in vacuolar membranes, and thus could not complement the function of the VMA3-deficient strain. As the primary structures deduced from the former four cDNAs are similar but clearly different from those of the latter two, the latter two translation products may not be able to substitute for theVMA3 gene product.  (+info)

'Acetabularia' is a genus of large, single-celled marine algae that are commonly found in warm and temperate coastal waters. These algae are characterized by their distinctive umbrella-shaped cap, known as the "acetabulum," which sits atop a long, slender stalk. The acetabulum contains reproductive structures, while the stalk contains the nucleus of the cell. 'Acetabularia' species are notable for their ability to survive and grow even when their nuclei are removed, making them a subject of interest in studies of cell biology and regeneration.

Chlorophyta is a division of green algae, also known as green plants. This group includes a wide variety of simple, aquatic organisms that contain chlorophylls a and b, which gives them their characteristic green color. They are a diverse group, ranging from unicellular forms to complex multicellular seaweeds. Chlorophyta is a large and varied division with approximately 7,00

An encyclopedia is a comprehensive reference work containing articles on various topics, usually arranged in alphabetical order. In the context of medicine, a medical encyclopedia is a collection of articles that provide information about a wide range of medical topics, including diseases and conditions, treatments, tests, procedures, and anatomy and physiology. Medical encyclopedias may be published in print or electronic formats and are often used as a starting point for researching medical topics. They can provide reliable and accurate information on medical subjects, making them useful resources for healthcare professionals, students, and patients alike. Some well-known examples of medical encyclopedias include the Merck Manual and the Stedman's Medical Dictionary.

"Nasturtium" is not a term commonly used in medical definitions. It is most often used to refer to the genus Tropaeolum, which includes several species of plants with brightly colored flowers that are often used as ornamentals. Some people also use the leaves of these plants in salads or teas for their slightly spicy flavor.

However, there is a substance called "nasturtium oil" that has been studied for its potential medicinal properties. Nasturtium oil is extracted from the seeds of Tropaeolum majus and contains several compounds with reported antibacterial, antifungal, and anti-inflammatory effects. However, more research is needed to determine the safety and efficacy of nasturtium oil as a medical treatment.

... is a genus of green algae in the family Polyphysaceae. Typically found in subtropical waters, Acetabularia is a ... Cinelli, F. (1979). "Acetabularia acetabulum (L.) Silva, Acetabularia parvula Solms-Laubach and Dasycladus vermicularis ( ... In another experiment, Hämmerling inserted a nucleus from one species of Acetabularia into an intact Acetabularia of a ... Acetabularia has been used to study circadian rhythms. Studies have shown Acetabularia has a diurnal circadian rhythm. These ...
... at SuriaLink M. D. Guiry & Wendy Guiry (2006-05-19). "Acetabularia crenulata J.V. Lamouroux". AlgaeBase ... Acetabularia crenulata, one of the many species known as mermaid's wineglass, is a form of green alga generally found in ... Acetabularia crenulata in the NCBI Taxonomy Browser (Articles with short description, Short description matches Wikidata, ...
Wikimedia Commons has media related to Acetabularia caliculus. Guiry, Michael D. (2010). "Acetabularia (Acicularia) caliculus J ... Acetabularia caliculus, the umbrella alga, is a species of green alga found in shallow temperate and tropical seas. It usually ... Garcia, E. M.; Reyes, R. E. (1996). "Bioconcentration of Hg in Acetabularia caliculus: Evidence of a polypeptide in whole cells ... Sweat, L. H. (2010). "Acetabularia caliculus - Umbrella Alga". Smithsonian Marine Station at Fort Pierce. Retrieved 2012-10-05 ...
Predators of Acetabularia acetabulum include the sea slug Elysia timida. Guiry, Michael D. (2015). Acetabularia acetabulum ( ... ISBN 978-94-017-4971-8. Media related to Acetabularia acetabulum at Wikimedia Commons Data related to Acetabularia acetabulum ... Acetabularia acetabulum is a species of green alga in the family Polyphysaceae. It is found in the Mediterranean Sea at a depth ... The main storage polysaccharide of Acetabularia acetabulum is starch as granules within the chloroplast's stroma. ...
Dasycladaceae: Acetabularia, and Batophora. Diplomonadida: Hexamita inflata, Diplomonadida ATCC50330, and ATCC50380. List of ... 5-bisphosphate carboxylase/oxygenase of two species of Acetabularia and the occurrence of unusual codon usage". Molecular & ...
Mandoli, Dina F. (1998). What Ever Happened to Acetabularia? Bringing a Once-Classic Model System into the Age of Molecular ... 1930s-1950s: Joachim Hämmerling conducted experiments with Acetabularia in which he began to distinguish the contributions of ... pp.190 Hämmerling, J. (1953). "Nucleo-cytoplasmic Relationships in the Development of Acetabularia". International Review of ...
doi:10.1016/S0074-7696(08)61042-6. ISBN 978-0-12-364302-5. Mandoli, Dina F. (1998). What Ever Happened to Acetabularia? ... During the 1930s, Joachim Hämmerling conducted experiments with Acetabularia in which he began to distinguish the contributions ... Hämmerling, J. (1953). "Nucleo-cytoplasmic Relationships in the Development of Acetabularia". International Review of Cytology ...
Acetabularia have a true linear cpDNA. Heumann, John M. (November 1976). "A model for replication of the ends of linear ...
ACETABULARIA SP. [43]. In: Marine Plants in the Aquarium [44] ANADYOMENE SP. [45]. In: Marine Plants in the Aquarium [46] ...
She was able to collect a sample of Acetabularia, a green algae with the ability to survive for long periods without its ... Sweeney, Beatrice M.; Haxo, Francis T. (1961-10-27). "Persistence of a Photosynthetic Rhythm in Enucleated Acetabularia". ...
Hämmerling began growing Acetabularia in laboratories in the 1930s. There he discovered that the plant had one cell and the ... Because of his work with Acetabularia, when a new species of the plant was discovered in the Pacific Ocean in the 1970s, it was ... In his experiments, he removed the nucleus from a specific species of Acetabularia called A. crenulata and grafted it onto the ... Then he began studying the roles of the nucleus and cytoplasm by experimenting with the Acetabularia. In 1938 while working at ...
Pars acetabularis of musculus iliotibialis lateralis absent. Pars caudalis of musculus caudofemoralis absent. Wing with 12 ...
Mummert H, Gradmann D (December 1991). "Action potentials in Acetabularia: measurement and simulation of voltage-gated fluxes ... such as the cardiac action potential and the action potential in the single-cell alga Acetabularia, respectively. Although ...
Mummert H, Gradmann D (1991). "Action potentials in Acetabularia: measurement and simulation of voltage-gated fluxes". Journal ...
Acetabularia, Batophora, Dasycladus, Neomeris, Cymopolia) Class Trentepohliophyceae Order Trentepohliales (e.g., Trentepohlia, ...
Other well-known members include Caulerpa, Codium, Acetabularia, Cladophora, Trentepohlia and Monostroma. The Ulvophytes are ...
Ube kinampay - purple yam; Dioscorea alata Ube- yam; Dioscorea alata other cash crops Acetabularia ambáng Chlorella Codium ...
... occurs in algae (e.g., Acetabularia acetabulum), fungi (hyphae) and plants (e.g. root hairs and pollen tubes). Tip ...
This differentiates the genus from Acetabularia, which is another genus of green seaweed that is calcified. Halimeda is highly ...
... feeds on the alga Acetabularia acetabulum in spring and summer, and on Padina pavonica in autumn. It is able to ... the photosynthetic ascoglossan Elysia timida and the chlorophycean Acetabularia acetabulum". Marine Biology. 112 (4): 677-682. ...
Scientists discovered a new species of green algae species in the Andaman archipelago, naming it Acetabularia jalakanyakae. " ...
Bonotto, S.; Kirchmann, R.; Manil, P. (1971-01-01). "Cell Engineering in Acetabularia: A Graft Method for Obtaining Large Cells ...
The plant Acetabularia haemmerlingii, of the genus Acetabularia that he used in his experiments, is named in his honor. A rare ...
Ohhashi T, Katsu T, Ikeda M (1992). "Improvement of reconstitution of the Cl−-translocating ATPase isolated from Acetabularia ...
Family Polyphysaceae Mermaid's cup Acetabularia calyculus Lamouroux (Tropical Australia south to Adelaide, South Australia, and ...
The thallus of the unicellular mermaid's wineglass, Acetabularia, can grow to several inches (perhaps 0.1 to 0.2 m) in length. ...
In Systema Naturae, Linnaeus described the genera Volvox and Corallina, and a species of Acetabularia (as Madrepora), among the ...
Genomic potential-Acetabularia to mammals". Journal of Cellular Physiology. 173 (2): 119-123. doi:10.1002/(SICI)1097-4652( ...
Mandoli, DF (1998). "Elaboration of Body Plan and Phase Change during Development of Acetabularia: How Is the Complex ...
Mandoli DF (June 1998). "Elaboration of Body Plan and Phase Change During Development of Acetabularia: How Is the Complex ...
Acetabularia is a genus of green algae in the family Polyphysaceae. Typically found in subtropical waters, Acetabularia is a ... Cinelli, F. (1979). "Acetabularia acetabulum (L.) Silva, Acetabularia parvula Solms-Laubach and Dasycladus vermicularis ( ... In another experiment, Hämmerling inserted a nucleus from one species of Acetabularia into an intact Acetabularia of a ... Acetabularia has been used to study circadian rhythms. Studies have shown Acetabularia has a diurnal circadian rhythm. These ...
One pressed specimen of green algae, commonly known as mermaids wineglass, that was collected circa 1830-1890, along with?the envelope it was mailed in. In addition, there are two specimens of red algae on the page with a note, "Laurencia obtusa mixed with Hypnea musciformis. Key West, Wurdemann ...
seagrass, acetabularia, amphibolis, batophora, eel grass, grass, halophila, heterozostera, phyllospadix, posidonia, sargassum, ...
Nudibranch (sea slug) associated with a bryozoan By .
Acetabularias use Acetabularia Acetabulas use Acetabulum Acetabulofemoral Joint use Hip Joint Acetabulofemoral Joints use Hip ...
The Veins and Arteries MCQs App Download: Free educational app for veins and arteries, acetabularia, photosynthesis: solar ...
Placile Vortex Tibia Lat L sunt concepute pentru o fixare din lateral, si spre deosebire de celelalte placi de tibie proximala acesta are suruburi de 3,5 mm.. Avantaje cheie ...
Macrosaldula oblonga acetabularis Cobben, 1985 [subspecies]. *Macrosaldula oblonga oblonga (Stål, 1858) [subspecies] ...
Acetabularia, can grow to several inches perhaps 0. In these cases, explanatory footnotes indicate how the territory is treated ...
As fraturas acetabulares foram classificadas conforme o grupo AO/OTA e conforme Judet e Letournel. A terapêutica, o tempo de ... As fraturas acetabulares foram classificadas conforme o grupo AO/OTA e conforme Judet e Letournel. A terapêutica, o tempo de ... OBJETIVO: Analisar os dados clínicos e sociodemográficos das fraturas acetabulares em um hospital quaternário brasileiro e ... RESUMO Objetivo Analisar os dados clínicos e sociodemográficos das fraturas acetabulares em um hospital quaternário brasileiro ...
The column drums are currently colonised by algal growths (especially of Padina pavonica and Acetabularia acetabulum) with ...
As it is known from the green alga Acetabularia, that RNA associated proteins, the so-called ribonucleoproteins (RNP), do play ...
... acetabularis, w.w.w.study, gomek, llting, u.s.hurricanes, s.t.e.p.project, cncosc, 72023, dynasty313, blondie.lilllie, knncc, ...
So far, Dimensions has found 122 publications that cite this research output ...
Acetabularia crenulata J.V.Lamour.. *Agaricia agaricites (Linnaeus, 1758). *Amphiroa fragillissima (L.) J.V.Lamour. ...
... of Acetabularia cliftonii and A. mediterranea were derived from five cDNA sequences of each of the two species of algae and by ... Amino acid sequences of the small subunit of ribulose-1,5-bisphosphate carboxylase (SSU) of Acetabularia cliftonii and A. ... Strong homology between the small subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase of two species of Acetabularia and ... Strong homology between the small subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase of two species of Acetabularia and ...
Genus: Acetabularia. Species: A. acetabulum - A. caliculus - †A. chiavonica - A. crenulata - A. dentata - A. farlowii - A. ... Acetabularia sp.. Taxonavigation edit Taxonavigation: Dasycladales Superregnum: Eukaryota Regnum: Plantae Divisio: Chlorophyta ... Acetabularia. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. Accessed 2023-10-13. ... Retrieved from "https://species.wikimedia.org/w/index.php?title=Acetabularia&oldid=9387077" ...
Crystal Structure of the Cell-Free Synthesized Membrane Protein, Acetabularia Rhodopsin I, at 1.80 angstrom
Dasycladaceae: Acetabularia (Schneider et al., 1989) and Batophora (Schneider and de Groot, 1991). ...
Acetabularia B01.650.940.150.300 Caulerpa B01.650.940.150.385 Chlamydomonas B01.650.940.150.385.650 Chlamydomonas reinhardtii ...
Acetabularia, 1961-1965 File - Box: 3, Folder: 6 Collection Summary From the Collection: Corrrespondence, reprints, and other ...
Acetabularia Preferred Term Term UI T000205. Date01/01/1999. LexicalTag NON. ThesaurusID NLM (1972). ... Acetabularia Preferred Concept UI. M0000109. Registry Number. txid3136. Scope Note. A genus of green algae found in the ... Acetabularia. Tree Number(s). B01.875.150.133. Unique ID. D000076. RDF Unique Identifier. http://id.nlm.nih.gov/mesh/D000076 ...
Acetabularia Preferred Term Term UI T000205. Date01/01/1999. LexicalTag NON. ThesaurusID NLM (1972). ... Acetabularia Preferred Concept UI. M0000109. Registry Number. txid3136. Scope Note. A genus of green algae found in the ... Acetabularia. Tree Number(s). B01.875.150.133. Unique ID. D000076. RDF Unique Identifier. http://id.nlm.nih.gov/mesh/D000076 ...
5/8, anomalías acetabulares. Discusión: Es recomendable un seguimiento para monitorear la función renal, hepática y ocular. El ...
Acetabularia - Preferred Concept UI. M0000109. Scope note. A genus of green algae found in the Mediterranean and other warm ...
Dasycladaceae: Acetabularia (Schneider et al., 1989) and Batophora (Schneider and de Groot, 1991). ...
AB - The chloroplast fraction isolated from Acetabularia mediterranie was exposed to (14)CO(2) as NaH(14)CO(3) in light and ... Intermediates of photosynthesis in Acetabularia mediterranie chloroplasts. ...
With Aceta- bularia, a remarkable species-specific morphological marker is the "cap." HAMMERLING (1953) had shown previously ... HAMMERLING, J., 1953 Nucleo-cytoplasmic relationships in the development of Acetabularia. Int. Rev. Cytol. 2: 475-498. PARDEE, ... chose to work on Amoeba proteus and on the giant unicellular alga Acetabularia, because each could eas- ily be cut into two ... that anucleates of Acetabularia could de- velop a cap and, by nuclear graft experiments, had shown that the morphology of the ...
Acetabularia. Scenedesmus*. Hydrodictyon. Choreocolax*. Alveolates. Gregarines. Dinos:. Dinophysis 1, 2. Protoperidinium*. ...
Os diâmetros dos cornos acetabulares não diferiram entre homens e mulheres quando corrigidos à dimensão acetabular, porém houve ...
B1.650.940.800.575.100.09 Acetabularia B1.40.80.133 B1.650.940.150.133 Achillea B1.650.388.100.100.37 B1.650.940.800.575.100. ...
So far, Dimensions has found 122 publications that cite this research output ...
Acetabularia Acetabuloplasty Acetabulum Acetaldehyde Acetaldehyde Dehydrogenase Inhibitors Acetals Acetamides Acetaminophen ...
  • The thallus of the unicellular mermaid's wineglass, Acetabularia, can grow to several inches perhaps 0. (ksm-pt.com)
  • Acetabularia, as well as being unicellular, is also a uninucleate organism. (wikipedia.org)
  • Acetabularia is a genus of green algae in the family Polyphysaceae. (wikipedia.org)
  • In the 19th century, the same designation Acetabularia was proposed by George Edward Massee for a genus of fungi (now Cyphellopus), but this usage is obsolete and considered invalid as the algal name takes precedence. (wikipedia.org)
  • The caps of two Acetabularia may also be exchanged, even from two different species. (wikipedia.org)
  • In another experiment, Hämmerling inserted a nucleus from one species of Acetabularia into an intact Acetabularia of a different species. (wikipedia.org)
  • The Acetabularia then produced a hybrid cap with characteristics of both species. (wikipedia.org)
  • Acetabularia species occasionally make their way into the aquarium trade. (wikipedia.org)