MARC details
| 000 -LEADER |
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| fixed length control field |
02719nam a2200301Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625162417.0 |
| 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-18678 |
| 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 |
Embryo culture, callus induction, and flavonoid profile of Strychnos pseudoquina A. St.-Hil., an important medicinal species from the Brazilian Cerrado biome. |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Plant Cell, Tissue and Organ Culture , 145(3), p.579-589., 2021 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Despite being described by the nineteenth century naturalist Auguste de Saint-Hilaire as an important native Brazilian medicinal species, Strychnos pseudoquina A. St.-Hil. remains poorly characterized. To preserve biodiversity in the Cerrado hotspot and tackle the negative consequences of S. pseudoquina overharvesting, the possibility of in vitro propagation and callus induction of this species was investigated. Thus, this study has established a novel protocol for: (i)in vitro cultivation of S. pseudoquina using zygotic embryo culture; (ii)callogenesis; and (iii)in vitro plantlet development in three different culture media: Murashige and Skooog (MS), Woody Plant Medium (WPM), and "Juan, Antonio, Diva and Silvia" medium (JADS). This was complemented by a liquid chromatography coupled to mass spectrometry (LC-MS/MS)analysis for the identification of flavonoid profile of ex vitro extracts from S. pseudoquina bark and leaves, as well as extracts from leaves, stems, roots, and root-derived calli of in vitro grown plants to assess the production of secondary metabolites. Results support the feasibility of S. pseudoquina preservation via embryo culturing and subsequent plantlet recovery and development. The use of zygotic embryos reduces substantially the time to generate seedlings. Cultured zygotic embryos germination occurred within 7 days, overcoming S. pseudoquina seed dormancy that usually takes 65 days and, under optimal conditions enables the emergence of true leaves. Additionally, root-derived callus of S. pseudoquina could represent an alternative source for flavonoid production and in vitro conservation of the species. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
BIOPROSPECTING |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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LOGANIACEAE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
MICROPROPAGATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PHARMACEUTICAL BIOTECHNOLOGY |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
STRYCHNOS PSEUDOQUINA |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
TISSUE CULTURE |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Leite, J. P. V. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Xavier, A. A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Batista, D. S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Vital, C. E. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
De Oliveira Ramos, H. J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Otoni, W. C. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1Ce8n9AyXeFEkALDPpaua30OJMrMSRhw7/view?usp=drivesdk">https://drive.google.com/file/d/1Ce8n9AyXeFEkALDPpaua30OJMrMSRhw7/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 |
