(1) The anterior kinetosome of each pair bears a clavate cilium, only 0.5-0.7 micron in length and with a 9 + 0 axoneme while the cilium of the posterior kinetosome is even shorter.
(2) Uninucleate clavate spores were formed in Apocyclops sp.
(3) It was distinguished by the production of clavate microconidia in chains from proliferating phialides.
(4) Taxonomic studies of the producing organism revealed that it has morphologically characteristic aerial mycelia in which two to three spores are borne usually on short and clavate side branches.
(5) Ultrastructural changes noted in both dehydrated and vasopressin treated animals included: the frequent occurrence of choroidal "dark" cells, dilatation of the lateral and basal intercellular spaces, increased vacuolization of the apical cytoplasm, and a change in microvillar conformation from the normal clavate type to those with a filiforma shape.
(6) As clavate ascospores are unknown in yeasts, a new genus, Clavispora, is proposed with Clavispora lusitaniae spec.
(7) Cells of the opposite mating types conjugate and form asci with one to four clavate spores.
(8) Young growing cultures of this organism were found to be very polymorphous: along with rod-like cells of various dimensions (0.6--0.8x1.0--3.0 mcm) which were predominant, coccoid, pyriform, clavate and dumbbell-like cells were also encountered.
(9) Growth cone configuration varied widely but fell into five general categories: complex with both filopodia and veils, filopodia only, lamellipodia only, clavate, and fusiform.
(10) The spermatozoon is clavate anteriorly and tail-like posteriorly.
(11) In wild-type animals allowed free access to water light cells with clavate microvilli (secretory cells) predominated whereas, following water deprivation there was a preponderance of dark cells with filiform microvilli, abundant mitochondria, multivesicular bodies and osmiophilic droplets (resorptive cells).
(12) Growth cones of Rohon-Beard central ascending axons were fusiform or clavate, while those of sensory ganglion axons showed several fine filopodia at their tips.
(13) The present morphochemical analyses indicate that (1) the mucosubstances of the epidermis are found within two well differentiated cell types, goblet and clavate cells which elaborate a neuraminic acid containing mucosaccharide with vicinal hydroxyl, sulfate and carboxyl groupings and a glycoprotein respectively and (2) the mucosubstances of the gill and intestinal epithelia are found within goblet cells which elaborate a mucosaccharide with histochemical properties comparable to those of mucosaccharide within the epidermal goblet cells.
(14) Each cusped clavate labial denticle adheres, by means of a thin peduncle, to a similar labial denticle fixed in the lip and formed by a group of three or four cells that keratinize gradually and thus present remarkable differences in their morphology.
(15) Locust campaniform sensilla and clavate hair projections of crickets terminate locally.
(16) Mating is observed in Bullera alba and B. variabilis, resulting in the formation of dikaryotic mycelium with clamps, haustorial branches, and lateral and terminal dikaryotic, clavate, lageniform or subglobose cells.
(17) These clavate forms may represent specialized cells during the life-cycle.
(18) Microsporum magellanicum is characterized by verrucose or verruculose clavate macroconidia predominantly uniseptate, 4-87-2micronx14-4-21-6micron.
(19) It differs from similar species in the adult female by having the coxal setae formula 2-1-2-0, sensillae clavate but not globose or subglobose, and interior seta on coxa I reduced in size but not vestigial.
(20) Side branching and terminal clavate forms were also present.
Morphological
Definition:
(a.) Of, pertaining to, or according to, the principles of morphology.
Example Sentences:
(1) Morphological alterations in the lungs of pheasants after prolonged high-dosage administration of bleomycin sulfate were studied by light and electron microscopy.
(2) This study was designed to investigate the localization and cyclic regulation of the mRNA for these two IGFBPs in the porcine ovary, RNA was extracted from whole ovaries morphologically classified as immature, preovulatory, and luteal.
(3) The present results provide no evidence for a clear morphological substrate for electrotonic transmission in the somatic efferent portion of the primate oculomotor nucleus.
(4) We have previously shown that intratracheally instilled silica (quartz) produces both morphologic evidence of emphysema and small-airway changes, and functional evidence of airflow obstruction.
(5) Recognition of the distinctive morphology of MH and the performance of ancillary studies on cytologic preparations should facilitate the rapid diagnosis and early treatment of this aggressive disease.
(6) Many problems at the macroscopic level require clarification of how an animal uses a compartment of suite of muscles and whether morphological differences reflect functional ones.
(7) The leukemic T-cells in two patients with chronic lymphocytic leukemia (CLL) had specific features of large granular lymphocytes (LGL), and those in two patients with acute lymphocytic leukemia (ALL) had L2 morphologic characteristics.
(8) By growing purified human cytotrophoblasts under serum-free conditions and manipulating the culture surface, we were able to disassociate morphologic from biochemical differentiation.
(9) [125I]AaIT was shown to cross the midgut of Sarcophaga through a morphologically distinct segment of the midgut previously shown to be permeable to a cytotoxic, positively charged polypeptide of similar molecular weight.
(10) Two lectins, wheat germ agglutinin (WGA) and peanut agglutinin (PNA), were used to compare domains within the interphotoreceptor matrices (IPM) of the cat and monkey, two species where the morphological relationship between the retinal pigment epithelium (RPE) and photoreceptors is distinctly different.
(11) Nonvibrissa sensitive cells had diverse morphologies.
(12) Results of detailed studies on tissue reactions to Cysticercus bovis in the heart of cattle, together with a comparison of findings in animals with spontaneous and experimental infection, and an evaluation of tissue reactions in relation to the location, morphology and morphogenesis of C. bovis provided evidence for the fact that in general, the response of the heart to the presence of C. bovis was an inflammatory reaction characterized by the origin of a pseudoepithelial border and a zone of granulation tissue.
(13) This study examines the morphology of sporadic congenital microphthalmia in 1-day-old chicks, with particular emphasis on the neural retina.
(14) Males were then sacrificed and organ weights, testicular spermatid counts, and cauda epididymal sperm count and sperm morphology were obtained.
(15) The results show that OKT4-and OKT8-positive lymphocytic subpopulations have a distinct morphological pattern, although some variations in the ultrastructural details of cells in each subset are evident.
(16) The morphology and physiology of the large adapting unit (LAU: Fig.
(17) These agents have been well-tolerated and generally produce a high incidence of sustained improvements in neutrophil counts and marrow morphology, although hemoglobin and platelet counts have generally not been altered.
(18) Neither light nor electron microscopy revealed significant morphologic alterations in the cochlear elements of the exposed offspring.
(19) Unlike unattenuated virus, the Us3::pgC-lacZ recombinant caused little apparent damage to normal hippocampal morphology.
(20) This result was predicted from a short-term assay measuring defects in nuclear morphology in mouse colon epithelial cells.