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 N9ec4e6374aa84bd0adcdadb8bec95984
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 Naac4c459277543059ef41f52b64ae8f9
11 Nd6301915da3e4d58b2a4c61a4ea8008a
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 N0227cf657d0b4d92bb92b533a5c16c67
16 N0a3922ddec2947c18a301a6ae4c78f26
17 N49434b585cbe44109d1fc9766a8c3a97
18 N4b8069b82816414bae12fd6b621c732c
19 N99f9fe028b69459d9beb910df3dcfd30
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 N78844bee0c9f4bcfb303d7093fe25701
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 N0227cf657d0b4d92bb92b533a5c16c67 schema:name readcube_id
30 schema:value fd4e5e362c6bac4cc71b16faf3de8eba176e2e6873b28fdfa7378ab41316c696
31 rdf:type schema:PropertyValue
32 N0a3922ddec2947c18a301a6ae4c78f26 schema:name pubmed_id
33 schema:value 9353215
34 rdf:type schema:PropertyValue
35 N49434b585cbe44109d1fc9766a8c3a97 schema:name nlm_unique_id
36 schema:value 7808448
37 rdf:type schema:PropertyValue
38 N4b8069b82816414bae12fd6b621c732c schema:name dimensions_id
39 schema:value pub.1053179562
40 rdf:type schema:PropertyValue
41 N63cb55a26966461a87da6ec39d3b20ab rdf:first sg:person.0753753130.24
42 rdf:rest N79780c51a9f345259dc80144b6e1850e
43 N78844bee0c9f4bcfb303d7093fe25701 schema:name Springer Nature - SN SciGraph project
44 rdf:type schema:Organization
45 N79780c51a9f345259dc80144b6e1850e rdf:first sg:person.01242527551.45
46 rdf:rest rdf:nil
47 N99f9fe028b69459d9beb910df3dcfd30 schema:name doi
48 schema:value 10.1007/s002849900263
49 rdf:type schema:PropertyValue
50 N9ec4e6374aa84bd0adcdadb8bec95984 rdf:first sg:person.01170070066.42
51 rdf:rest N63cb55a26966461a87da6ec39d3b20ab
52 Naac4c459277543059ef41f52b64ae8f9 schema:issueNumber 6
53 rdf:type schema:PublicationIssue
54 Nd6301915da3e4d58b2a4c61a4ea8008a 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)


...