Evidence map›Paper›PMID 20197499›Full record

ReviewMicrobiology and molecular biology reviews : MMBR2010

Biochemistry of microbial degradation of hexachlorocyclohexane and prospects for bioremediation.

Rup Lal, Gunjan Pandey, Pooja Sharma, Kirti Kumari, Shweta Malhotra, Rinku Pandey, Vishakha Raina, Hans-Peter E Kohler, Christof Holliger, Colin Jackson and 1 more

Abstract readReview
In one paragraph

Review in Microbiology and molecular biology reviews : MMBR, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

83 citing papers in PubMed.

  1. Review
  2. Article
  3. Characterization of the substrate specificity and regioselectivity of ring-cleavage of Pseudomonas putida DLL-E4 hydroquinone 1,2-dioxygenase (PnpC1C2).Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2025
    Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Draft Genome Sequences of TwoMicrobiology resource announcements · 2022
    Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Microbial debromination of hexabromocyclododecanes.Applied microbiology and biotechnology · 2021
    Review

23 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Rup LalDepartment of Zoology, University of Delhi, Delhi 110007, India. ruplal@gmail.com
Gunjan Pandey
Pooja Sharma
Kirti Kumari
Shweta Malhotra
Rinku Pandey
Vishakha Raina
Hans-Peter E Kohler
Christof Holliger
Colin Jackson
John G Oakeshott

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lindane, the gamma-isomer of hexachlorocyclohexane (HCH), is a potent insecticide. Purified lindane or unpurified mixtures of this and alpha-, beta-, and delta-isomers of HCH were widely used as commercial insecticides in the last half of the 20th century. Large dumps of unused HCH isomers now constitute a major hazard because of their long residence times in soil and high nontarget toxicities. The major pathway for the aerobic degradation of HCH isomers in soil is the Lin pathway, and variants of this pathway will degrade all four of the HCH isomers although only slowly. Sequence differences in the primary LinA and LinB enzymes in the pathway play a key role in determining their ability to degrade the different isomers. LinA is a dehydrochlorinase, but little is known of its biochemistry. LinB is a hydrolytic dechlorinase that has been heterologously expressed and crystallized, and there is some understanding of the sequence-structure-function relationships underlying its substrate specificity and kinetics, although there are also some significant anomalies. The kinetics of some LinB variants are reported to be slow even for their preferred isomers. It is important to develop a better understanding of the biochemistries of the LinA and LinB variants and to use that knowledge to build better variants, because field trials of some bioremediation strategies based on the Lin pathway have yielded promising results but would not yet achieve economic levels of remediation.

Indexed as

BacteriaBacterial ProteinsBiodegradation, EnvironmentalHexachlorocyclohexaneInsecticidesMetabolic Networks and PathwaysSoil MicrobiologyStructure-Activity RelationshipSubstrate SpecificityBacterial ProteinsHexachlorocyclohexaneInsecticides

Identifiers

PMID20197499
PMCPMC2832351

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.