Micropropagation in wild pear (Pyrus syricca)

<i>In Vitro</i> Propagation and Recovery of Eight Apple and Two Pear Cultivars Held in a Germplasm Bank

“…The cultivars marked with *belong to pear trees. American Journal of Plant Sciences The presence of GA 3 together with BA and IBA promotes growth of established buds [26]; however, some authors indicate that GA 3 inhibits the development of apple shoots at the multiplication stage and even at the rooting stage [34]. In the present study with the eight apple and two pear cultivars, MS medium supplemented with BA (1 mg•L proved suitable for establishing all selected cultivars.…”

Micropropagation of apple (Malus domesticaL. cultivar Douce de Djerba) throughin vitroculture of axillary buds

“…Dolcet-Sanjuan et al (1990), Berardi et al (1984) and Reed (1995) proved that the IBA is essential to make a success of the rooting of the various varieties of pyrus. Shibli et al (1997) found that the increase in the concentration of IBA, during the rooting of the pear tree, is accompanied by an increase in the length and number of roots.…”

“…Chatibi (1999) made the point that the addition of the growth regulators is essential for the in vitro multiplication of the ligneous family. Carelli and Echeverrigaray (2002), Shibli et al (1997), Mhatre et al (2000), Andreu and Marin (2005), Lu (2005) and Mereti et al (2002) showed that the addition of a cytokinine in the culture medium increases the number of buds/explants. Several studies showed the positive effect of the combination between a cytokinine (BAP or kinétine) and an auxin (IAA, NAA, IP).…”

Biotechnological methods of in vitro propagation in willows (Salix spp.)

“…In vitro micropropagation by shoot apexes has been successful in several woody species, (e.g., Malus sp. [9], Populus tremula [10], Pyrus syriaca [11], Tillia platyphyllos [12], Salix nigra [13] and Salix tarraconensis [14]), including some willow species and hybrids [15] (Salix ×dasyclados, Salix caspica, S. purpurea, Sorbus aucuparia [16], and Syringa sp. [17]).…”