liquid r2a broth Search Results


2a liquid broth  (Teknova)
94
Teknova 2a liquid broth
2a Liquid Broth, supplied by Teknova, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/2a liquid broth/product/Teknova
Average 94 stars, based on 1 article reviews
2a liquid broth - by Bioz Stars, 2026-05
94/100 stars
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1x r2a medium  (Teknova)
93
Teknova 1x r2a medium
1. MiND was performed by measuring TE for import proteins in a 16-member SynCom grown in complex medium and was employed to predict each microbe’s substrate preferences. a , b , and c show TE for ribose, glutathione, and putrescine import proteins, respectively. Organisms with high TE for a substrate’s import protein were predicted to increase in relative abundance upon addition of this substrate as a prebiotic to the culture medium (primary targets); d) 2. Guilds were used to predict competition in the SynCom as described in . Competitors of the organisms that benefit from a prebiotic intervention were predicted to decrease in relative abundance (secondary targets); e- j) 3. Predictions made in a-d) were experimentally validated by supplementing the SynCom culture medium with selected substrates; e-g) linear regression and 99% CI of metagenomic relative abundances (RPKM, log scaled) in <t>0.1x</t> <t>R2A</t> control versus 0.1x R2A + ribose ( e ), glutathione ( f ) or putrescine ( g ). Microorganisms above or below the 99% CI are considered significantly increased or decreased upon metabolite addition (arrows). As predicted, 6/7 organisms that increased in relative abundance had a high TE for the added substrate’s import protein(s), and 9/10 microbes that concomitantly decreased were competitors from a similar guild (see for detailed competition scores). Note: we did not predict Brevibacillus decrease in f) and Chitinophaga increase in g); h-j) boxplots showing RPKM abundance of significantly increased primary targets with increasing concentration of ribose ( h ), glutathione ( i ), or putrescine ( j ). More examples are available in Suppl. Fig S12, S15 and S16.
1x R2a Medium, supplied by Teknova, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/1x r2a medium/product/Teknova
Average 93 stars, based on 1 article reviews
1x r2a medium - by Bioz Stars, 2026-05
93/100 stars
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r2a liquid broth  (FUJIFILM)
90
FUJIFILM r2a liquid broth
1. MiND was performed by measuring TE for import proteins in a 16-member SynCom grown in complex medium and was employed to predict each microbe’s substrate preferences. a , b , and c show TE for ribose, glutathione, and putrescine import proteins, respectively. Organisms with high TE for a substrate’s import protein were predicted to increase in relative abundance upon addition of this substrate as a prebiotic to the culture medium (primary targets); d) 2. Guilds were used to predict competition in the SynCom as described in . Competitors of the organisms that benefit from a prebiotic intervention were predicted to decrease in relative abundance (secondary targets); e- j) 3. Predictions made in a-d) were experimentally validated by supplementing the SynCom culture medium with selected substrates; e-g) linear regression and 99% CI of metagenomic relative abundances (RPKM, log scaled) in <t>0.1x</t> <t>R2A</t> control versus 0.1x R2A + ribose ( e ), glutathione ( f ) or putrescine ( g ). Microorganisms above or below the 99% CI are considered significantly increased or decreased upon metabolite addition (arrows). As predicted, 6/7 organisms that increased in relative abundance had a high TE for the added substrate’s import protein(s), and 9/10 microbes that concomitantly decreased were competitors from a similar guild (see for detailed competition scores). Note: we did not predict Brevibacillus decrease in f) and Chitinophaga increase in g); h-j) boxplots showing RPKM abundance of significantly increased primary targets with increasing concentration of ribose ( h ), glutathione ( i ), or putrescine ( j ). More examples are available in Suppl. Fig S12, S15 and S16.
R2a Liquid Broth, supplied by FUJIFILM, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/r2a liquid broth/product/FUJIFILM
Average 90 stars, based on 1 article reviews
r2a liquid broth - by Bioz Stars, 2026-05
90/100 stars
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Image Search Results


1. MiND was performed by measuring TE for import proteins in a 16-member SynCom grown in complex medium and was employed to predict each microbe’s substrate preferences. a , b , and c show TE for ribose, glutathione, and putrescine import proteins, respectively. Organisms with high TE for a substrate’s import protein were predicted to increase in relative abundance upon addition of this substrate as a prebiotic to the culture medium (primary targets); d) 2. Guilds were used to predict competition in the SynCom as described in . Competitors of the organisms that benefit from a prebiotic intervention were predicted to decrease in relative abundance (secondary targets); e- j) 3. Predictions made in a-d) were experimentally validated by supplementing the SynCom culture medium with selected substrates; e-g) linear regression and 99% CI of metagenomic relative abundances (RPKM, log scaled) in 0.1x R2A control versus 0.1x R2A + ribose ( e ), glutathione ( f ) or putrescine ( g ). Microorganisms above or below the 99% CI are considered significantly increased or decreased upon metabolite addition (arrows). As predicted, 6/7 organisms that increased in relative abundance had a high TE for the added substrate’s import protein(s), and 9/10 microbes that concomitantly decreased were competitors from a similar guild (see for detailed competition scores). Note: we did not predict Brevibacillus decrease in f) and Chitinophaga increase in g); h-j) boxplots showing RPKM abundance of significantly increased primary targets with increasing concentration of ribose ( h ), glutathione ( i ), or putrescine ( j ). More examples are available in Suppl. Fig S12, S15 and S16.

Journal: bioRxiv

Article Title: Guild and Niche Determination Enable Targeted Alteration of the Microbiome

doi: 10.1101/2023.05.11.540389

Figure Lengend Snippet: 1. MiND was performed by measuring TE for import proteins in a 16-member SynCom grown in complex medium and was employed to predict each microbe’s substrate preferences. a , b , and c show TE for ribose, glutathione, and putrescine import proteins, respectively. Organisms with high TE for a substrate’s import protein were predicted to increase in relative abundance upon addition of this substrate as a prebiotic to the culture medium (primary targets); d) 2. Guilds were used to predict competition in the SynCom as described in . Competitors of the organisms that benefit from a prebiotic intervention were predicted to decrease in relative abundance (secondary targets); e- j) 3. Predictions made in a-d) were experimentally validated by supplementing the SynCom culture medium with selected substrates; e-g) linear regression and 99% CI of metagenomic relative abundances (RPKM, log scaled) in 0.1x R2A control versus 0.1x R2A + ribose ( e ), glutathione ( f ) or putrescine ( g ). Microorganisms above or below the 99% CI are considered significantly increased or decreased upon metabolite addition (arrows). As predicted, 6/7 organisms that increased in relative abundance had a high TE for the added substrate’s import protein(s), and 9/10 microbes that concomitantly decreased were competitors from a similar guild (see for detailed competition scores). Note: we did not predict Brevibacillus decrease in f) and Chitinophaga increase in g); h-j) boxplots showing RPKM abundance of significantly increased primary targets with increasing concentration of ribose ( h ), glutathione ( i ), or putrescine ( j ). More examples are available in Suppl. Fig S12, S15 and S16.

Article Snippet: Precultures of individual isolates were generated in 5 mL of liquid 1x R2A medium (Teknova, cat # R0005) under oxic conditions and grown at 30 °C for 7 days without shaking.

Techniques: Control, Concentration Assay