Micropropagation of rubber trees (Hevea brasiliensis Muell. Arg.) (Record no. 62928)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02025nam a2200193Ia 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Mendanha Asseara Batista Lettao |
| 245 #0 - TITLE STATEMENT | |
| Title | Micropropagation of rubber trees (Hevea brasiliensis Muell. Arg.) |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | Genetics and Molecular Biology |
| Year of publication | 1998 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 395-398 |
| 500 ## - GENERAL NOTE | |
| General note | Source Year: 1999 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Tissue cultures were established from newly expanded leaves and axillary buds of rubber trees (Hevea brasiliensis Muell. Arg.) . Calli formed from these explants, but no regeneration occurred. Shoots were obtained from axillary buds cultured on Murashige and Skoogs (MS) medium supplemented with 1.0 mg/l kinetin, 1.0 mg/l 2,4-dichlorophenoxyacetic acid (2,4-D), 20 g/l sucrose and 4 g/l Difco agar. Formation of a root similar to a tap root was induced on MS medium supplemented with 5.0 mg/l naphthaleneacetic acid (NAA), 3.0 mg/l inodlylbutyric acid (IBA), 50 g/l sucrose and 4 g/l Difco agar. Several types of explants were used in attempts to recover complete rubber tree plants with well-developed tap roots. Leaf explants and axillary buds formed calli on MS basic medium with different combinations of kinetin, benzylaminopurine (BAP), 2,4-D, IBA, NAA and indolylacetic acid (IAA). The antibiotic tetracycline was also used to control possible bacterial infections. However, no antibiotic effect was noted. Calli formation was abundant, but no regeneration was observed when the calli from different media was transferred to MS medium without growth hormones. On this basic medium, callus cultures became necrotic and died. Shoots developed from axillary buds, rooted vigorously when cultured on MS medium with NAA, IAA, and IBA. Based on these results, further studies with commercially important clones should lead to a feasible micropropagation technique. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Micropropagation |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Rubber tree |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Freire |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Torres Roberto Augusto de Almeida |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | PGRA |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Journals |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| -- | Adelson de Barros |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Serial Enumeration / chronology | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Journals | RRII Library | RRII Library | Biotechnology | 17/12/2021 | Volume 21, Issue 3 | Journals |