Induction of Encystment and Poly-β-Hydroxybutyric Acid Production by Azotobacter chroococcum MAL-201 View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

1997-12

AUTHORS

Soma Pal, Anupam Manna, Amal K. Paul

ABSTRACT

Azotobacter chroococcum MAL-201, when grown under nitrogen-free conditions with excess glucose, accumulated poly-beta-hydroxybutyric acid amounting to 75% of cell dry weight at the late exponential phase. This led to induction of encystment, which increased steadily with concomitant intracellular degradation of the polymer. Increase in encystment and PHB production were parallel up to 0.5% (wt/vol) glucose. Further increase in glucose reduced cyst formation but enhanced PHB accumulation. Replacement of glucose by n-butyl alcohol and metabolically related compounds identified crotonate as the best encystment inducer followed by beta-hydroxybutyrate and butyrate, but PHB production was inhibited in general. Supplementation of medium with these compounds enhanced the onset of encystment, and only beta-hydroxybutyrate increased PHB accumulation significantly. More... »

PAGES

327-330

Journal

TITLE

Current Microbiology

ISSUE

6

VOLUME

35

Author Affiliations

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/s002849900263

DOI

http://dx.doi.org/10.1007/s002849900263

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1053179562

PUBMED

https://www.ncbi.nlm.nih.gov/pubmed/9353215


Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
Incoming Citations Browse incoming citations for this publication using opencitations.net

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/1103", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Clinical Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/11", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Medical and Health Sciences", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "University of Calcutta", 
          "id": "https://www.grid.ac/institutes/grid.59056.3f", 
          "name": [
            "Microbiology Laboratory, Department of Botany, Calcutta University, 35, Ballygunge Circular Road, Calcutta-700019, India, IN"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Pal", 
        "givenName": "Soma", 
        "id": "sg:person.01170070066.42", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01170070066.42"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "University of Calcutta", 
          "id": "https://www.grid.ac/institutes/grid.59056.3f", 
          "name": [
            "Microbiology Laboratory, Department of Botany, Calcutta University, 35, Ballygunge Circular Road, Calcutta-700019, India, IN"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Manna", 
        "givenName": "Anupam", 
        "id": "sg:person.0753753130.24", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0753753130.24"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "University of Calcutta", 
          "id": "https://www.grid.ac/institutes/grid.59056.3f", 
          "name": [
            "Microbiology Laboratory, Department of Botany, Calcutta University, 35, Ballygunge Circular Road, Calcutta-700019, India, IN"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Paul", 
        "givenName": "Amal K.", 
        "id": "sg:person.01242527551.45", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01242527551.45"
        ], 
        "type": "Person"
      }
    ], 
    "datePublished": "1997-12", 
    "datePublishedReg": "1997-12-01", 
    "description": "Azotobacter chroococcum MAL-201, when grown under nitrogen-free conditions with excess glucose, accumulated poly-beta-hydroxybutyric acid amounting to 75% of cell dry weight at the late exponential phase. This led to induction of encystment, which increased steadily with concomitant intracellular degradation of the polymer. Increase in encystment and PHB production were parallel up to 0.5% (wt/vol) glucose. Further increase in glucose reduced cyst formation but enhanced PHB accumulation. Replacement of glucose by n-butyl alcohol and metabolically related compounds identified crotonate as the best encystment inducer followed by beta-hydroxybutyrate and butyrate, but PHB production was inhibited in general. Supplementation of medium with these compounds enhanced the onset of encystment, and only beta-hydroxybutyrate increased PHB accumulation significantly.", 
    "genre": "research_article", 
    "id": "sg:pub.10.1007/s002849900263", 
    "inLanguage": [
      "en"
    ], 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1088675", 
        "issn": [
          "0343-8651", 
          "1432-0991"
        ], 
        "name": "Current Microbiology", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "6", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "35"
      }
    ], 
    "name": "Induction of Encystment and Poly-\u03b2-Hydroxybutyric Acid Production by Azotobacter chroococcum MAL-201", 
    "pagination": "327-330", 
    "productId": [
      {
        "name": "readcube_id", 
        "type": "PropertyValue", 
        "value": [
          "fd4e5e362c6bac4cc71b16faf3de8eba176e2e6873b28fdfa7378ab41316c696"
        ]
      }, 
      {
        "name": "pubmed_id", 
        "type": "PropertyValue", 
        "value": [
          "9353215"
        ]
      }, 
      {
        "name": "nlm_unique_id", 
        "type": "PropertyValue", 
        "value": [
          "7808448"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/s002849900263"
        ]
      }, 
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1053179562"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1007/s002849900263", 
      "https://app.dimensions.ai/details/publication/pub.1053179562"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2019-04-10T14:11", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-uberresearch-data-dimensions-target-20181106-alternative/cleanup/v134/2549eaecd7973599484d7c17b260dba0a4ecb94b/merge/v9/a6c9fde33151104705d4d7ff012ea9563521a3ce/jats-lookup/v90/0000000001_0000000264/records_8660_00000516.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "http://link.springer.com/10.1007%2Fs002849900263"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/s002849900263'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/s002849900263'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s002849900263'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s002849900263'


 

This table displays all metadata directly associated to this object as RDF triples.

83 TRIPLES      20 PREDICATES      29 URIs      21 LITERALS      9 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1007/s002849900263 schema:about anzsrc-for:11
2 anzsrc-for:1103
3 schema:author Nc36d72ad69e84900b9f646ac7b36d868
4 schema:datePublished 1997-12
5 schema:datePublishedReg 1997-12-01
6 schema:description Azotobacter chroococcum MAL-201, when grown under nitrogen-free conditions with excess glucose, accumulated poly-beta-hydroxybutyric acid amounting to 75% of cell dry weight at the late exponential phase. This led to induction of encystment, which increased steadily with concomitant intracellular degradation of the polymer. Increase in encystment and PHB production were parallel up to 0.5% (wt/vol) glucose. Further increase in glucose reduced cyst formation but enhanced PHB accumulation. Replacement of glucose by n-butyl alcohol and metabolically related compounds identified crotonate as the best encystment inducer followed by beta-hydroxybutyrate and butyrate, but PHB production was inhibited in general. Supplementation of medium with these compounds enhanced the onset of encystment, and only beta-hydroxybutyrate increased PHB accumulation significantly.
7 schema:genre research_article
8 schema:inLanguage en
9 schema:isAccessibleForFree false
10 schema:isPartOf N39194b6b55304041b745e1f2b093dc3a
11 Nfeaeb7f4fc0d4023a663adc296170384
12 sg:journal.1088675
13 schema:name Induction of Encystment and Poly-β-Hydroxybutyric Acid Production by Azotobacter chroococcum MAL-201
14 schema:pagination 327-330
15 schema:productId N4050776b80894e928bcafb665a5c8923
16 N426355a254dd4d89850472e4b9f17b4d
17 N546f3e5817ea413faaa6ba98d114c837
18 N9326e9cf334b40058928fd89fce21ba6
19 Nbbcf5b5a4b2b4e7a86de5bcdd1f73fb7
20 schema:sameAs https://app.dimensions.ai/details/publication/pub.1053179562
21 https://doi.org/10.1007/s002849900263
22 schema:sdDatePublished 2019-04-10T14:11
23 schema:sdLicense https://scigraph.springernature.com/explorer/license/
24 schema:sdPublisher N3d2b7b6c61d44d30b53550acb5fb6cf3
25 schema:url http://link.springer.com/10.1007%2Fs002849900263
26 sgo:license sg:explorer/license/
27 sgo:sdDataset articles
28 rdf:type schema:ScholarlyArticle
29 N39194b6b55304041b745e1f2b093dc3a schema:issueNumber 6
30 rdf:type schema:PublicationIssue
31 N3d2b7b6c61d44d30b53550acb5fb6cf3 schema:name Springer Nature - SN SciGraph project
32 rdf:type schema:Organization
33 N4050776b80894e928bcafb665a5c8923 schema:name dimensions_id
34 schema:value pub.1053179562
35 rdf:type schema:PropertyValue
36 N426355a254dd4d89850472e4b9f17b4d schema:name readcube_id
37 schema:value fd4e5e362c6bac4cc71b16faf3de8eba176e2e6873b28fdfa7378ab41316c696
38 rdf:type schema:PropertyValue
39 N546f3e5817ea413faaa6ba98d114c837 schema:name pubmed_id
40 schema:value 9353215
41 rdf:type schema:PropertyValue
42 N914c490d8d704c3ab71825a3d1c4ae22 rdf:first sg:person.01242527551.45
43 rdf:rest rdf:nil
44 N92050a2f635d4585ac8ba87be17b666b rdf:first sg:person.0753753130.24
45 rdf:rest N914c490d8d704c3ab71825a3d1c4ae22
46 N9326e9cf334b40058928fd89fce21ba6 schema:name nlm_unique_id
47 schema:value 7808448
48 rdf:type schema:PropertyValue
49 Nbbcf5b5a4b2b4e7a86de5bcdd1f73fb7 schema:name doi
50 schema:value 10.1007/s002849900263
51 rdf:type schema:PropertyValue
52 Nc36d72ad69e84900b9f646ac7b36d868 rdf:first sg:person.01170070066.42
53 rdf:rest N92050a2f635d4585ac8ba87be17b666b
54 Nfeaeb7f4fc0d4023a663adc296170384 schema:volumeNumber 35
55 rdf:type schema:PublicationVolume
56 anzsrc-for:11 schema:inDefinedTermSet anzsrc-for:
57 schema:name Medical and Health Sciences
58 rdf:type schema:DefinedTerm
59 anzsrc-for:1103 schema:inDefinedTermSet anzsrc-for:
60 schema:name Clinical Sciences
61 rdf:type schema:DefinedTerm
62 sg:journal.1088675 schema:issn 0343-8651
63 1432-0991
64 schema:name Current Microbiology
65 rdf:type schema:Periodical
66 sg:person.01170070066.42 schema:affiliation https://www.grid.ac/institutes/grid.59056.3f
67 schema:familyName Pal
68 schema:givenName Soma
69 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01170070066.42
70 rdf:type schema:Person
71 sg:person.01242527551.45 schema:affiliation https://www.grid.ac/institutes/grid.59056.3f
72 schema:familyName Paul
73 schema:givenName Amal K.
74 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01242527551.45
75 rdf:type schema:Person
76 sg:person.0753753130.24 schema:affiliation https://www.grid.ac/institutes/grid.59056.3f
77 schema:familyName Manna
78 schema:givenName Anupam
79 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0753753130.24
80 rdf:type schema:Person
81 https://www.grid.ac/institutes/grid.59056.3f schema:alternateName University of Calcutta
82 schema:name Microbiology Laboratory, Department of Botany, Calcutta University, 35, Ballygunge Circular Road, Calcutta-700019, India, IN
83 rdf:type schema:Organization
 




Preview window. Press ESC to close (or click here)


...