(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.
Chlorotic
Definition:
(a.) Pertaining to, or affected by, chlorosis.
Example Sentences:
(1) The binding of the dye acridine orange to cowpea chlorotic mottle virus (CCMV) and its purified RNA has been studied to obtain the number of dye-binding sites as a function of pH and, through further analysis, to estimate the degree of RNA secondary structure in situ.
(2) Complete cDNA copies of genomic RNA1, RNA2, and RNA3 of cowpea chlorotic mottle virus (CCMV) were cloned 1 base downstream from a T7 RNA polymerase promoter.
(3) The methods of fitting the combined logistic-Poisson model are demonstrated by applying it to data for cowpea chlorotic mottle virus.
(4) TpM-34 gave rise to chlorotic lesions which expanded with time, often becoming confluent with adjacent lesions, and developed necrotic margins; the plants became systemically infected.
(5) A technique that 'systemically inoculates' cowpea leaves with cowpea chlorotic mottle virus (CCMV) is described.
(6) Comparisons of amino acid sequences around these conserved motifs with other RNA viruses revealed that ASGV has extensive similarities with apple chlorotic leaf spot, tymo-, carla-, and potexviruses, and is a member of the sindbis-like supergroup.
(7) In contrast, the secondary chlorotic lesions and systemically infected leaves contained virus molecules of either one or the other type only.
(8) Thus, it resembles RNA 2 of cucumber mosaic virus (CMV) strains Q and Fny (62% identical to both), brome mosaic virus (42% identical) and cowpea chlorotic mottle virus (40% identical).
(9) Site-directed mutagenesis of one nucleotide to change the codon for Leu129 in the M-CMV coat protein to Pro129 of Fny-CMV changed the phenotype from chlorotic to green mosaic, whereas the opposite change in phenotype was observed when the Pro129 in the Fny-CMV coat protein was altered to Ser129.
(10) Whereas ordinary strains of CaMV are unable to infect solanaceous species except to replicate locally in inoculated leaves, a new CaMV strain (D4) induces chlorotic local lesions and systemically infects both D. stramonium and N. bigelovii.
(11) Stable hybridoma cell lines secreting antibodies specific for the apple chlorotic leaf spot virus (CLSV) were produced by fusing spleen cells of a Biozzi mouse immunized with CLSV P863 strain, with the non-secretory P3 X63 Ag8.653 myeloma cell line.
(12) Comparisons of the nucleotide sequences of pairs of satellite RNAs inducing the various chlorotic responses suggest that only a few nucleotide changes in specific domains are required for the elicitation of different host responses.
(13) Seedlings exposed to aflatoxin did not become chlorotic.
(14) Extensive sequence similarity was found between the TNV 82-kDa protein and the putative polymerases of TCV, CarMV, cucumber necrosis virus (CNV), maize chlorotic mottle virus (MCMV), red clover necrotic mosaic virus (RCNMV), and barley yellow dwarf virus (BYDV).
(15) The genomic sequence of cowpea chlorotic mottle virus (CCMV) was completed by sequencing biologically active cDNA clones of CCMV RNA2 (2774 bases) and RNA3 (2173 bases).
(16) The first, larger family (I) encompasses the movement proteins of tobamo-, tobra-, caulimo- and comoviruses, apple chlorotic leaf spot virus (ACLSV) and geminiviruses with bipartite genomes.
(17) Surprisingly, analysis of viral DNA in single primary chlorotic lesions revealed the presence of both mutants.
(18) RNAs 1 and 2 of the tripartite cowpea chlorotic mottle virus (CCMV) genome are sufficient for RNA replication in protoplasts, whereas systemic infection of cowpea plants additionally requires RNA3, which encodes the 3a noncapsid protein and coat protein.
(19) Mild conditions for the in vitro reassembly of cowpea chlorotic mottle virus (CCMV) from its isolated components have now been described (Adolph & Butler 1975) and the reassembled virus characterized.
(20) Poliovirus and Mengo virus RNA were shown to associate efficiently with cowpea chlorotic mottle virus protein to form pseudovirions.