Paraffinic hydrocarbons in the sulfate-reducing bacterium Desulfovibrio desulfuricans (Record no. 49666)
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| fixed length control field | 01726nam a2200169Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625160133.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-15486 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Paraffinic hydrocarbons in the sulfate-reducing bacterium Desulfovibrio desulfuricans |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Chemical Geology, 3(2), p.155-160, 1968 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Lipid extracted from the anaerobic, sulfate-reducing bacterium, Desulfovibrio desulfuricans, constitutes 5-9 percent of the cellular weight. About 25 percent of the lipid consists of saturated hydrocarbons. A prominent series of normal paraffins (C25-C35)in the saturated hydrocarbon fraction show no particular preference for odd- or even-numbered carbon chains. Fatty acids of the cellular lipid are of shorter chain length and include palmitic (C16), stearic (C18)and oleic (C18), common fat components. There is thus no obvious precursor-product relationship between the fatty acids and the paraffins. In the sedimentary environment bacterial synthesis of hydrocarbons and other products may be of particular significance. Being last in the food chain, bacteria ultimately become the only organisms with biosynthetic capability and thus would be expected to effect organic matter modification as long as biospheric conditions exist. Theoretically, the effect is expected to increase with depth of sediments as the pattern of prior plant and animal synthesis is gradually displaced or'superimposed by bacterial synthesis. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Davis, J.B. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1UfOrZogWDVc8nyqshekvmGnXo83wxEDc/view?usp=drivesdk">https://drive.google.com/file/d/1UfOrZogWDVc8nyqshekvmGnXo83wxEDc/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-15486 | 25.06.2025 | 25.06.2025 | Documentos solicitados |