Preservation of unicellular green algae by a liquid-drying method (Record no. 49203)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01645nam a2200229Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625153952.0 |
| 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-15021 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Preservation of unicellular green algae by a liquid-drying method |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Journal of MicroBiological Methods, 18(1), p.41-49, 1993 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Successful drying of fresh water unicellular green algae (Chlorococcales)for long-term maintenance and preservation is described. The cultures of Chlorella pyrenoidosa, Chlorella vulgaris, Selenastrum capricornutum, Scenedesmus subspicatus and Euglena gracilis which are generally used for ecotoxicity testing were freeze-dried and liquid-dried. The liquid-dried cells proved viable and stable after reactivation. There was a slight drop in viability during one year storage at -30°C. However, poor viabilities were demonstrated after freeze-drying. The method is first of its kind which is applicable for the drying of eukaryotic algae. The dried cells can be stored at low cost with out specialized equipment for a long time and within few days of reactivation a fresh inoculum (pre-culture with normal cells)can be obtained easily for ecotoxicity testing and other purposes. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | EUKARYOTIC ALGA |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | PRETREATMENT |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | LIQUID-DRYING |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ECOTOXICITY TESTING |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | DRY-FREEZING PRESERVATION |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Malik, K.A. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1-VEwVm65LQMRFu3FFc89vnjzZfO8BJgM/view?usp=drivesdk">https://drive.google.com/file/d/1-VEwVm65LQMRFu3FFc89vnjzZfO8BJgM/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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-15021 | 25.06.2025 | 25.06.2025 | Documentos solicitados |