1995
DOI: 10.1016/0168-9452(95)04188-z
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Optimized plant regeneration from callus derived from seedling hypocotyls of Eucalyptus urophylla

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Cited by 40 publications
(22 citation statements)
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“…The establishment and understanding of the regenerating process are essential for the success of this process. Studies on plant regeneration through organogenesis have already been reported for E. camaldulensis (Muralidharan and Mascarenhas, 1987;Mullins et al, 1997;Ho et al, 1998;Dibax et al, 2005;Quisen, 2007), E. tereticornis (Subbaiah and Minocha, 1990;Parthiban et al, 1999), E. grandis (Warrag et al, 1991;Lainé and David 1994;Hajari et al, 2006), E. urophylla (Tibok et al, 1995), E. globulus (Serrano et al 1996), E. gunnii (Hervé et al, 2001) and E. grandis x E. urophylla (Gonzales et al, 2002;Tournier et al, 2003;Alves et al, 2004). However, these mainly describe the protocol of plant regeneration and do not refer to the anatomical process.…”
Section: Introductionmentioning
confidence: 99%
“…The establishment and understanding of the regenerating process are essential for the success of this process. Studies on plant regeneration through organogenesis have already been reported for E. camaldulensis (Muralidharan and Mascarenhas, 1987;Mullins et al, 1997;Ho et al, 1998;Dibax et al, 2005;Quisen, 2007), E. tereticornis (Subbaiah and Minocha, 1990;Parthiban et al, 1999), E. grandis (Warrag et al, 1991;Lainé and David 1994;Hajari et al, 2006), E. urophylla (Tibok et al, 1995), E. globulus (Serrano et al 1996), E. gunnii (Hervé et al, 2001) and E. grandis x E. urophylla (Gonzales et al, 2002;Tournier et al, 2003;Alves et al, 2004). However, these mainly describe the protocol of plant regeneration and do not refer to the anatomical process.…”
Section: Introductionmentioning
confidence: 99%
“…Protocolos eficientes de micropropagação de eucalipto pela via organogênica foram apresentados por Subbaiah e Minocha (1990), Tibok et al (1995), Chen et al (1996), Azmi et al (1997), Mullins et al (1997), Ho et al (1998) e Bandyopadhyay et al (1999), os quais utilizaram material juvenil como fonte de explantes, a exemplo de cotilédones e hipocótilos. Trabalhos de organogênese in vitro utilizando explantes foliares de clones micropropagados de eucalipto grandis foram realizados por Lainé e David (1994), os quais constataram a existência de diferenças no requerimento com relação aos reguladores de crescimento, para organogênese, entre os diferentes clones, e que o tamanho do explante não afeta a habilidade destes de produzir gemas.…”
Section: Alves Ecsc Et Alunclassified
“…De acordo com os resultados, embora a taxa de oxidação no clone 3 tenha se mostrado alta, este apresentou a melhor "performance" na avaliação da capacidade organogênica a partir de calos formados em explantes caulinares quando cultivados em meio de regeneração com 1,0 mg L -1 de BAP. Vale salientar que os resultados obtidos em relação ao porcentual de regeneração foram inferiores aos de Subbaiah e Minocha (1990), Tibok et al (1995), Azmi et al (1997), Bandyopadhyay et al (1999) e Lainé e David (1994), sendo próximos dos resultados alcançados por Hervé et al (2001), que, utilizando segmentos internodais de clones de Eucalyptus gunnii, obtiveram 9,9% de calos regenerando gemas com o número médio destas formadas por calo igual a 3,4. meio de alongamento, em que as gemas formadas, por serem pouco desenvolvidas e apresentarem hiperhidricidade, não exibiram resposta no meio de alongamento.…”
Section: Textura Dos Calosunclassified
“…There are only two reports of possible somaclonal variation arising during organogenesis of eucalypts. Haploid and triploid variants have been identified following callogenesis and organogenesis of E. urophylla [130] and amplified fragment length polymorphism analysis has identified genetic variation within clones, without apparent phenotypic variation, following callogenesis and organogenesis of E. globulus [131].…”
Section: Organogenesismentioning
confidence: 99%
“…Cytokinins are almost always excluded from media during the root induction phase because they are potent inhibitors of adventitious rooting in eucalypt shoots [45,46,64]. However, low levels of cytokinin have occasionally been incorporated with auxins in root induction media (e.g., 0.04 µM BA with 5.4 µM NAA for E. urophylla [130] and 0.4 µM BA with 5 µM IBA for E. urophylla × E. grandis [164]). …”
Section: Adventitious Root Formationmentioning
confidence: 99%