MARC details
| 000 -LEADER |
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02390nam a2200277Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625160207.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-17274 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Taxonomic characterization of a marine Nannochloropsis species, N. oceanica sp. nov.(Eustigmatophyceae) |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Phycologia, 41(3), p.273-279, 2002 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Ten strains of Nannochloropsis species in the Marine Biotechnology Institute Culture Collection (MBIC), Japan, were classified as N. granulata (one strain), N. salina (one strain), N. gaditana (three strains)and N. oceanica Suda & Miyashita sp. nov. (five strains)by determining nearly complete 18S rDNA sequences. The 18S rDNA sequences of strains belonging to the same species were all identical. Rubisco (rbcL)gene sequences of the 10 strains were also determined. The substitution frequencies among the rbcL genes in these four species were more than three times higher than those among 18S rDNA, especially between N. gaditana and N. salina, where 16 substitutions in the rbcL genes were found, in contrast to one substitution in 18S rDNA. These data suggest strongly that rbcL gene sequences provide better resolution than 18S rDNA sequences for classification of Nannochloropsis species. Morphology was characterized by light microscopy (LM)of exponentially growing cells. Cells of N. gaditana and N. salina were cylindrical to oval. The majority of cells of other species were globose. Cells of N. granulata had many refractile granules and other granular inclusions, which exhibited vigorous Brownian movement. Few N. oculata had refractile granules. Some N. oceanica had refractile granules and granular inclusions that were nonmotile. LM observation of old cells and electron microscopy of cells of all growth stages revealed no morphological traits that distinguish between these species. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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ALGAE |
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EUKARYOTA |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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EUSTIGMATOPHYCEAE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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MIYASHITA |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
NANNOCHLOROPSIS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
NANNOCHLOROPSIS GADITANA |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
NANNOCHLOROPSIS GADITANA |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Suda, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Atsumi, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Miyashita, H. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1GoPUexDgg6BZlN24sXDiKRAShpVzBnzG/view?usp=drivesdk">https://drive.google.com/file/d/1GoPUexDgg6BZlN24sXDiKRAShpVzBnzG/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
