Muestra la distribución de disciplinas para esta publicación.
Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.
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| Año | 2020 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
ABSTRACT Genetic improvement of chickpea (Cicer arietinum L.), a recalcitrant crop, has been largely restricted owing to a lack of efficient regeneration methods. In this study, four chickpea genotypes (Giza 4, Giza 88, Giza 195, and Giza 531) were efficiently micropropagated using embryo axes and synthetic seeds developed using an encapsulation technique. Multiple shoots grew from embryo explants using 2 and 4 mg L-1 benzylaminopurine (BAP). The number of shoots for Giza 195 explants using 4 and 6 mg L-1 BAP were 5.8 and 6.2, respectively. The elongated shoots were transferred to two indole- 3-butyric acid (IBA) concentrations (50 and 100 mmol L-1) for root induction. A high rooting percentage (67%-100%) followed by successful acclimatization (70%-75%) was obtained for shoots dipped in 50 mmol L-1 IBA and cultured into an MS liquid medium. Apical buds from in vitro shoots were encapsulated in sodium alginate along with calcium chloride to produce synthetic seeds, which were successfully stored at 4 °C for 5 mo. Giza 195 and Giza 531 were better conserved than Giza 4 and Giza 88, with 70%-75% regrowth and recovery rates. These results confirmed an efficient regeneration protocol and synthetic seed production, which could be utilized for genetic transformations and crop improvement.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Alghamdi, Salem S. | Hombre |
King Saud University - Arabia Saudí
King Saud Univ - Arabia Saudí |
| 2 | Dewir, Yaser Hassan | Hombre |
King Saud University - Arabia Saudí
Kafrelsheikh University - Egipto King Saud Univ - Arabia Saudí Kafrelsheikh Univ - Egipto |
| 3 | Khan, Muhammad Altaf | Hombre |
King Saud University - Arabia Saudí
King Saud Univ - Arabia Saudí |
| 4 | Migdadi, Hussein M. | Hombre |
King Saud University - Arabia Saudí
King Saud Univ - Arabia Saudí |
| 5 | El-Harty, Ehab H. | - |
King Saud University - Arabia Saudí
King Saud Univ - Arabia Saudí |
| 6 | Aldubai, Abdulhakim A. | Hombre |
King Saud University - Arabia Saudí
Agriculture Research and Extension Authority - Yemen Agr Res & Extens Author - Yemen King Saud Univ - Arabia Saudí |
| 7 | Al-Aizari, Ahmed Ali | Hombre |
King Saud University - Arabia Saudí
King Saud Univ - Arabia Saudí |
| Fuente |
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| National Plan for Science, Technology and Innovation (MAARIFAH) |
| National Plan for Science, Technology and Innovation (MAARIFAH), King Abdulaziz City for Science and Technology, Kingdom of Saudi Arabia |