Biochemical changes in embryogenic and non-embryogenic callus of Bambusa nutans Wall. during somatic embryogenesis (Record no. 54567)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02579nam a2200301Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625162449.0 |
| 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-20476 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Biochemical changes in embryogenic and non-embryogenic callus of Bambusa nutans Wall. during somatic embryogenesis |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Plant Cell, Tissue and Organ Culture, 155(1), p.127-135, 2023 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Bambusa nutans Wall. is a clump-forming, evergreen bamboo species that is most often found in Southeast Asian forests. Comparative activities of nitrate reductase (NR), glutamine synthetase (GS)and peroxidase (POX)as well as expression of peroxidase isozymes during somatic embryogenesis (SE)were investigated in the segregated embryogenic callus (EC)and non-embryogenic callus (NEC)from the same genotype (CPC-648)of B. nutans Wall. The EC was compact, with large prominent nuclei and dense cytoplasm, while the NEC was fragile, with rudimentary nuclei and hyaline cytoplasm. SE in EC encompassed induction, maturation and germination stages each of 30 days on MS medium supplemented with ascorbic acid 50 mg L??1, citric acid 25 mg L??1, cysteine 25 mg L??1and glutamine 100 mg L??1 + 2, 4-D 2 mg L??1 + coconut water 10 percent. EC exhibited dedifferentiation and growth leading to SE, while NEC remained amorphous loose lump throughout. EC had lower NR and POX activities and less number of peroxidase isozymes but higher GS activity than NEC during three stages of SE. NR activity in EC followed a trend as induction?>?germination?>?maturation; GS activity, maturation?>?germination?>?induction and POX activity. EC exhibited less peroxidase isozymes than NEC. SE is an epigenetically regulated process that leads to the expression of enzymes involved in primary metabolism in EC and secondary metabolism in NEC. GS activity corresponding to SE process may be developed as biochemical marker. Peroxidase activity and isozyme expression in NEC express a disorderly oxidative stress scenario. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | GLUTAMINE SYNTHETASE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ISOZYME |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | NITRATE REDUCTASE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | PEROXIDASE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | BAMBUSA NUTANS |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Rajput, D. S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Rathore, T.S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ansari, S.A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Faisal, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Alatar, A.A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abdel-Salam, E.M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shahzad, A. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1NIdUpBoLEPwrFi2Wer631_-adrxA-HGm/view?usp=drivesdk">https://drive.google.com/file/d/1NIdUpBoLEPwrFi2Wer631_-adrxA-HGm/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-20476 | 25.06.2025 | 25.06.2025 | Documentos solicitados |