Matches in SemOpenAlex for { <https://semopenalex.org/work/W1969023581> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W1969023581 endingPage "219" @default.
- W1969023581 startingPage "201" @default.
- W1969023581 abstract "Pythium aphanidermatum zoospores in distilled water suspension showed differential responses towards a range of single compounds, and mixtures, diffusing from the ends of capillary tubes containing these materials in agar. All substances caused an initial disorientation of zoospore movement followed, according to the substance under test, by indifference, repulsion, attraction, trapping, and encystment, or, at extreme pH, by loss of motility and death. Of a wide range of substances and mixtures tested, including sugars, amino acids, inorganic salts, organic acids, auxins, and vitamins, only glutamic acid, after weak base adjustment, and mixtures of sugars combined with mixtures of amino acids, induced the pattern of response observed with roots and root materials. Comparison of the activity of glutamate and structurally related compounds indicated that the effectiveness of glutamate was dependent on the presence of several moieties of the glutamate ion.Short photographic exposures allowed counts to be made of zoospores and cysts around the capillary mouth and provided a method for comparing, quantitatively, the accumulation of zoospores in response to different substances over a period of time.The substances inducing activity were readily detected in pea root exudate and extract and are, in fact, of general occurrence in roots. The effectiveness of the active principle(s) in root exudate and extract was roughly proportional to the concentration of these root materials in terms of their content of carbon and nitrogen but no such relation could be established for glutamic acid and a joint mixture of amino acids and sugars, suggesting the existence in root materials of additional factor(s)." @default.
- W1969023581 created "2016-06-24" @default.
- W1969023581 creator A5054353750 @default.
- W1969023581 creator A5065238200 @default.
- W1969023581 date "1964-04-01" @default.
- W1969023581 modified "2023-09-23" @default.
- W1969023581 title "ANALYSIS OF FACTORS GOVERNING IN VITRO ACCUMULATION OF ZOOSPORES OF PYTHIUM APHANIDERMATUM ON ROOTS: II. SUBSTANCES CAUSING RESPONSE" @default.
- W1969023581 cites W1591839376 @default.
- W1969023581 cites W1595111853 @default.
- W1969023581 cites W1999909608 @default.
- W1969023581 cites W2019233420 @default.
- W1969023581 cites W2021771515 @default.
- W1969023581 cites W2067129665 @default.
- W1969023581 cites W2442561800 @default.
- W1969023581 cites W2913002898 @default.
- W1969023581 doi "https://doi.org/10.1139/m64-028" @default.
- W1969023581 hasPublicationYear "1964" @default.
- W1969023581 type Work @default.
- W1969023581 sameAs 1969023581 @default.
- W1969023581 citedByCount "40" @default.
- W1969023581 countsByYear W19690235812022 @default.
- W1969023581 countsByYear W19690235812023 @default.
- W1969023581 crossrefType "journal-article" @default.
- W1969023581 hasAuthorship W1969023581A5054353750 @default.
- W1969023581 hasAuthorship W1969023581A5065238200 @default.
- W1969023581 hasConcept C104727253 @default.
- W1969023581 hasConcept C113735248 @default.
- W1969023581 hasConcept C174618031 @default.
- W1969023581 hasConcept C185592680 @default.
- W1969023581 hasConcept C2778573061 @default.
- W1969023581 hasConcept C2778740566 @default.
- W1969023581 hasConcept C2779429693 @default.
- W1969023581 hasConcept C2780542870 @default.
- W1969023581 hasConcept C43617362 @default.
- W1969023581 hasConcept C515207424 @default.
- W1969023581 hasConcept C55493867 @default.
- W1969023581 hasConcept C59822182 @default.
- W1969023581 hasConcept C86803240 @default.
- W1969023581 hasConceptScore W1969023581C104727253 @default.
- W1969023581 hasConceptScore W1969023581C113735248 @default.
- W1969023581 hasConceptScore W1969023581C174618031 @default.
- W1969023581 hasConceptScore W1969023581C185592680 @default.
- W1969023581 hasConceptScore W1969023581C2778573061 @default.
- W1969023581 hasConceptScore W1969023581C2778740566 @default.
- W1969023581 hasConceptScore W1969023581C2779429693 @default.
- W1969023581 hasConceptScore W1969023581C2780542870 @default.
- W1969023581 hasConceptScore W1969023581C43617362 @default.
- W1969023581 hasConceptScore W1969023581C515207424 @default.
- W1969023581 hasConceptScore W1969023581C55493867 @default.
- W1969023581 hasConceptScore W1969023581C59822182 @default.
- W1969023581 hasConceptScore W1969023581C86803240 @default.
- W1969023581 hasIssue "2" @default.
- W1969023581 hasLocation W19690235811 @default.
- W1969023581 hasOpenAccess W1969023581 @default.
- W1969023581 hasPrimaryLocation W19690235811 @default.
- W1969023581 hasRelatedWork W1969023581 @default.
- W1969023581 hasRelatedWork W1987219966 @default.
- W1969023581 hasRelatedWork W2020141258 @default.
- W1969023581 hasRelatedWork W2091245984 @default.
- W1969023581 hasRelatedWork W2099531228 @default.
- W1969023581 hasRelatedWork W2127753787 @default.
- W1969023581 hasRelatedWork W2136766537 @default.
- W1969023581 hasRelatedWork W2152700659 @default.
- W1969023581 hasRelatedWork W2159752033 @default.
- W1969023581 hasRelatedWork W2435973716 @default.
- W1969023581 hasVolume "10" @default.
- W1969023581 isParatext "false" @default.
- W1969023581 isRetracted "false" @default.
- W1969023581 magId "1969023581" @default.
- W1969023581 workType "article" @default.