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OLS Field Name OLS Field Data
Main Title Chromosomes of the Marine Worm 'Nephtys incisa' (Annelida: Polychaeta).
Author Pesch, G. G. ; Mueller, C. ; Pesch, C. E. ;
CORP Author Science Applications International Corp., Narragansett, RI.;Environmental Research Lab., Narragansett, RI.
Publisher c1988
Year Published 1988
Report Number EPA-68-03-3529; EPA/600/J-88/450 ; ERLN-890
Stock Number PB90-126087
Additional Subjects Chromosomes ; Worms ; Marine biology ; Measurement ; Size determination ; Dredging ; Spoil ; Environmental impacts ; Reprints ; Dredge spoil
Library Call Number Additional Info Location Last
NTIS  PB90-126087 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 03/10/1990
Collation 7p
Abstract The chromosome complement for the marine worm, Nephtysincisa is described for the first time. The karyotype consists of 19 pairs: four pairs have median centromeres; three pairs have submedian centromeres; and twelve pairs have subterminal centromeres. The chromosomes are relatively large, ranging in size from 4 to 11 micrometers. The large size permits application of special techniques such as sister chromatid exchange. The usefulness of the application is demonstrated with a case study that evaluates environmental impacts of contaminated dredge material.
Supplementary Notes Pub. in OPHELIA, v28 n2 p157-161 Apr 88. Sponsored by Environmental Research Lab., Narragansett, RI.
NTIS Title Notes Journal article.
Title Annotations Reprint: Chromosomes of the Marine Worm 'Nephtys incisa' (Annelida: Polychaeta).
Category Codes 47D; 68D; 50B
NTIS Prices PC A02/MF A01
Primary Description 600/05
Document Type NT
Cataloging Source NTIS/MT
Control Number 002515745
Origin NTIS
Type CAT