(n.) The green sickness; an anaemic disease of young women, characterized by a greenish or grayish yellow hue of the skin, weakness, palpitation, etc.
(n.) A disease in plants, causing the flowers to turn green or the leaves to lose their normal green color.
Example Sentences:
(1) Tentoxin is a naturally occurring phytotoxic peptide that causes seedling chlorosis and arrests growth in sensitive plants and algae.
(2) Determinants influencing the degree of leaf chlorosis were located in a separate genome domain encompassing part of gene VI together with the large intergenic region and part of gene VII (nts 6103-90).
(3) Induction of chlorosis was prevented or less evident in mutant plants that were inoculated withPseudomonas tabaci, a bacterial pathogen which produces a toxin that is a structural analog of methioning.
(4) (RS)-AHPA and C-c3Ado induced chlorosis in Nicotiana tabacum leaf discs.
(5) coronafaciens were still able to produce necrotic lesions on oat plants (Avena sativa), although without the chlorosis associated with tabtoxin production.
(6) Chlorosis was assessed after 48 hr of continuous illumination to establish herbicidal potency.
(7) Some cucumber mosaic virus satellite RNAs induce chlorosis on any of several host plants, including either tobacco or tomato.
(8) We found that this bleaching process (chlorosis) in cells deprived of sulfur (S) was similar to that in cells deprived of nitrogen (N), but that cells deprived of phosphorus (P) bleached differently.
(9) Infection of tobacco with various pseudorecombinants of subgroup I and II CMV strains, together with WL3- or B2-sat RNA, suggests that chlorosis is associated with RNA 2 of subgroup II CMV strains.
(10) The correlation of chlorosis induction and a substitution for proline with leucine or serine at amino acid 129 suggests that this residue is the determinant of chlorosis induction.
(11) Site-directed mutagenesis showed that a substitution at nucleotide (nt) 40 in the V1 gene affected streak width, while severity of chlorosis, length of streaks, latency, and host range was determined by a single base change at nt 2473 in the large intergenic region.
(12) Both the "existence" of chlorosis and the way it was understood served ideologically to conceal the growing importance of adolescent labor and the recognition of the social genesis of illness.
(13) Plants that grew varied widely from those with no chlorosis to those with more chlorosis than the original variety from which the discs were taken.
(14) As expected, one group of mutant fail to make toxin in planta, resulting in the absence of chlorosis.
(15) The determinants of host range, severity of chlorosis, streak length, and timing of symptom appearance map to a fragment which includes the large intergenic region and the 5' terminus of the complementary sense C1 gene.
(16) Chlorosis-inducing isolates of Xanthomonas albilineans, the sugarcane leaf scald pathogen, produced a mixture of antibacterial compounds in culture.
(17) causes severe variegated chlorosis in germinating seedlings of certain dicotyledonous species.
(18) By contrast, B2-sat RNA induced chlorosis in tobacco, whereas WL1-sat and G-sat RNAs did not.
(19) Three of the satellite RNAs (B2-sat, G-sat, and WL1-sat RNA) ameliorated the symptoms induced by CMV on tomato, whereas three others (B1-sat, B3-sat, and WL2-sat RNA) induced chlorosis on tomato, the extent and nature of which was CMV-strain dependent.
(20) To determine if chlorosis caused by tentoxin, a toxin produced by Alternaria tenuis Nees., is due to interference with chlorophyll synthesis directly or to disruption of normal chloroplast development, the effects of the toxin on these processes in cucumber (Cucumis sativus L.) and cabbage (Brassica oleracea L., var.
Rugose
Definition:
(a.) Wrinkled; full of wrinkles; specifically (Bot.), having the veinlets sunken and the spaces between them elevated, as the leaves of the sage and horehound.
Example Sentences:
(1) This choice is controlled by a parameter of rugosity (the atomic radius).
(2) Stimulation of acid secretion rearranges 80K to a more rugose pattern filling the entire cell.
(3) The alterations caused by the atheroma do not seem to be induced by local modifications or rugosity, but by slow modifications of the local diameter.
(4) A clinical pilot study oriented toward the practical value of gastric fold assessment offers the follow: (1) Younger patients (below 60 years) with carcinomas may have rugose stomachs as opposed to the more usual presentation in the elderly.
(5) Under appropriate conditions of growth colonies showing fine wrinkling (rugosity) of their surface and characteristic of certain BCG strains can be distinguished from colonies with a smoother non-rugose morphology that are characteristic of some other BCG strains.
(6) The placental unit consists of: (1) an umbilical stalk; (2) the smooth, proximal portion of the placenta; (3) the distal, rugose portion; (4) the egg envelope; and (5) the maternal uterine tissues.
(7) In the foal with chronic disease, the mucosa of the large intestine was thickened, rugose, and mottled red-tan.
(8) In the third period, after week 15, the endolymphatic sac more or less seems mature with a rugose appearance in its proximal portion and a more even, slit-like appearance in the distal portion.
(9) There was a very marked difference between the two strains in the evolution of such 'drop-colonies', and it appeared that the lateral spread of fine rugosity from those of the Pasteur strain represented an enhanced ability of small numbers of bacilli to take up the nutrient.
(10) Attachment sites are highly vascular, rugose elevations of the maternal uterine lining that interdigitate with the fetal placenta.
(11) C. pyloridis has a smooth not a rugose surface and multiple unipolar flagella of the sheathed type, each with a terminal bulb.
(12) Pathology of the VA and ES was studied by measuring the sizes of the VA and ES, paying particular attention to the proximal rugose portions.
(13) The viruses dealt with are canavalia acronecrosis, mosaico de canavalia, cassia yellow spot, cowpea green vein-banding, cowpea rugose mosaic and cowpea severe mottle.
(14) It is characterized clinically by a curious rugose thickening of the palms with an accentuation of the normal dermatoglyphic ridges and sulci.
(15) A group of 16 male patients with infertility had dermatitis of the scrotum and groins giving lichenified oedematous skin; the resulting thickening and loss of rugosity produced a characteristic appearance that we have termed wash leather scrotum.
(16) In vitro exposure of full-term placentae to solutions of trypan blue and horseradish peroxidase (HRP) reveals little uptake by the smooth portion of the placenta but rapid absorption by the surface epithelial cells of the distal, rugose portion.
(17) A histologic and anatomic investigation of the symphyseal region in rabbits did not reveal a bony fusion between the two halves of the mandible; these two bones are united in the anterior part by a synchrondrosis, and a definite histologic suture with interdigitating bony rugosities and interposed connective tissue, in the posterior part.
(18) The mild form showed only bilateral rugose thickening of the palate, whereas the severe form showed gingival hyperplasia in addition to changes in the palatal mucosa.
(19) The distal rugose portion of the placenta is the fetal attachment site.
(20) The surface of egg shell was relatively smooth, without rugose albuminous coat.