Matches in SemOpenAlex for { <https://semopenalex.org/work/W2186294677> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W2186294677 abstract "Scutelia separated fromgrains ofHimalaya barley after germination for3 daysrapidly tookupL-leucine fromaerated incubation media; with1 millimlar leucine therate varied between 4and14micromoles pergram perhourandthepHoptimum wasat3.5to5,bothdepending onbuffer composition andprewashing time. Therateoftheuptake increased with increasing concentration ofleucine inacomplex manner, which could be interpreted asmultiphasic kinetics withapparent Kmvalues of3.4and15.5 millilar below andabove 3mflimlar leucine, respectively. Theuptake tookplace against aconcentration difference (highest estimated ratio 270: 1)andwasstrongly inhibited bydinitrophenol. Uptake wasapparently due toactive transport requiring metabolic energy. Thedevelopment oftheuptake activity during germination wasstudied using Pirkka barley. A lowactinty waspresent inthescutelia ofungerminated grains. Itbegantoincrease after 6hours imbibition, andthe increase wasbiphasic, themajor changes occurring during days0to3and 4to6.Thetotal increase wasabout 20-fold. Theregulation ofthedevelopment wasstudied byallowing separated embryos togerminate onagargel. Theincrease ofuptake activity was strongly inhibited byinhibitors ofRNAorprotein synthesis. Increase did notrequire thepresence oftheembryo proper, andwasnotaffected by gibberellic orabscisic acid. Removal oftheendosperm greatly accelerated theincrease ofuptake activity, andthepresence of5or20mfllimolar glutamine counteracted theremoval oftheendosperm. Theresults suggest that theavailability ofglutamine oramino acids ingeneral intheendosperm mayregulate thedevelopment ortheactivity ofthetransport system." @default.
- W2186294677 created "2016-06-24" @default.
- W2186294677 creator A5058677190 @default.
- W2186294677 creator A5076498232 @default.
- W2186294677 date "1980-01-01" @default.
- W2186294677 modified "2023-09-27" @default.
- W2186294677 title "Characteristics andDevelopment ofLeucine Transport Activity in theScutelium ofGerminating Barley Grain" @default.
- W2186294677 cites W2095017629 @default.
- W2186294677 hasPublicationYear "1980" @default.
- W2186294677 type Work @default.
- W2186294677 sameAs 2186294677 @default.
- W2186294677 citedByCount "0" @default.
- W2186294677 crossrefType "journal-article" @default.
- W2186294677 hasAuthorship W2186294677A5058677190 @default.
- W2186294677 hasAuthorship W2186294677A5076498232 @default.
- W2186294677 hasConcept C100701293 @default.
- W2186294677 hasConcept C185592680 @default.
- W2186294677 hasConcept C25642318 @default.
- W2186294677 hasConcept C2776580952 @default.
- W2186294677 hasConcept C2777431362 @default.
- W2186294677 hasConcept C2777970491 @default.
- W2186294677 hasConcept C2778409621 @default.
- W2186294677 hasConcept C515207424 @default.
- W2186294677 hasConcept C55493867 @default.
- W2186294677 hasConcept C59822182 @default.
- W2186294677 hasConcept C86803240 @default.
- W2186294677 hasConceptScore W2186294677C100701293 @default.
- W2186294677 hasConceptScore W2186294677C185592680 @default.
- W2186294677 hasConceptScore W2186294677C25642318 @default.
- W2186294677 hasConceptScore W2186294677C2776580952 @default.
- W2186294677 hasConceptScore W2186294677C2777431362 @default.
- W2186294677 hasConceptScore W2186294677C2777970491 @default.
- W2186294677 hasConceptScore W2186294677C2778409621 @default.
- W2186294677 hasConceptScore W2186294677C515207424 @default.
- W2186294677 hasConceptScore W2186294677C55493867 @default.
- W2186294677 hasConceptScore W2186294677C59822182 @default.
- W2186294677 hasConceptScore W2186294677C86803240 @default.
- W2186294677 hasLocation W21862946771 @default.
- W2186294677 hasOpenAccess W2186294677 @default.
- W2186294677 hasPrimaryLocation W21862946771 @default.
- W2186294677 hasRelatedWork W2609582801 @default.
- W2186294677 hasRelatedWork W2181355959 @default.
- W2186294677 hasRelatedWork W2181576961 @default.
- W2186294677 hasRelatedWork W2181676708 @default.
- W2186294677 hasRelatedWork W2183597243 @default.
- W2186294677 hasRelatedWork W2184011287 @default.
- W2186294677 hasRelatedWork W2184349602 @default.
- W2186294677 hasRelatedWork W2184584307 @default.
- W2186294677 hasRelatedWork W2184713401 @default.
- W2186294677 hasRelatedWork W2184732628 @default.
- W2186294677 hasRelatedWork W2185454242 @default.
- W2186294677 hasRelatedWork W2187499671 @default.
- W2186294677 hasRelatedWork W2187853051 @default.
- W2186294677 hasRelatedWork W2188496468 @default.
- W2186294677 hasRelatedWork W2188505193 @default.
- W2186294677 hasRelatedWork W2188707276 @default.
- W2186294677 hasRelatedWork W2460966466 @default.
- W2186294677 hasRelatedWork W2606271539 @default.
- W2186294677 hasRelatedWork W2612856580 @default.
- W2186294677 hasRelatedWork W2741586662 @default.
- W2186294677 isParatext "false" @default.
- W2186294677 isRetracted "false" @default.
- W2186294677 magId "2186294677" @default.
- W2186294677 workType "article" @default.