<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gilmar Peña-Rojas</style></author><author><style face="normal" font="default" size="100%">Luz Quispe-Calle</style></author><author><style face="normal" font="default" size="100%">Vidalina Andía-Ayme</style></author><author><style face="normal" font="default" size="100%">Alex Pereda-Medina</style></author><author><style face="normal" font="default" size="100%">Rolando Estrada- Jimenez</style></author><author><style face="normal" font="default" size="100%">Josefa Bertha Pari-Olarte</style></author><author><style face="normal" font="default" size="100%">Elizabeth Julia Melgar-Merino</style></author><author><style face="normal" font="default" size="100%">José Santiago Almeida-Galindo</style></author><author><style face="normal" font="default" size="100%">Oscar Herrera-Calderon</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of Naphthaleneacetic Acid (NAA) and 6-Benzylamino Purine (BAP) on In-Vitro Propagation of &quot;Mashua&quot; (Tropaeolum tuberosum Ruíz &amp; Pavón) Morphotypes from Peru</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmacognosy Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">BAP.</style></keyword><keyword><style  face="normal" font="default" size="100%">Mashua</style></keyword><keyword><style  face="normal" font="default" size="100%">Micropropagation</style></keyword><keyword><style  face="normal" font="default" size="100%">NAA</style></keyword><keyword><style  face="normal" font="default" size="100%">Tropaeolum tuberosum</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">August 2023</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">563-568</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Background:&lt;/strong&gt; &lt;em&gt;Tropaeolum tuberosum&lt;/em&gt; Ruız &amp;amp; Pavón “mashua” is a native species of the central Andes and different propagation methods&lt;em&gt; in vitro &lt;/em&gt;have been evaluated. However, this research has studied the &lt;em&gt;in vitro &lt;/em&gt;propagation of 15 mashua (&lt;em&gt;Tropaeolum tuberosum&lt;/em&gt; Ruíz &amp;amp; Pavón) morphotypes from the Ayacucho and Apurímac regions (Peru) &lt;strong&gt;Objective: &lt;/strong&gt;To evaluate the effect of the additives naphthaleneacetic acid (NAA) and 6-benzylamino purine (BAP) on the micro-propagation rate of &lt;em&gt;T. tuberosum&lt;/em&gt;. &lt;strong&gt;Material and Methods: &lt;/strong&gt;For &lt;em&gt;in vitro&lt;/em&gt; establishment, seedlings were used after disinfection with sodium hypochlorite, propagated in Murashige and Skoog (MS) medium. For the evaluation of the effect of NAA and BAP additives, nodes were isolated from &lt;em&gt;in vitro&lt;/em&gt; seedlings after 30 days of cultivation and transferred to MS medium supplemented with 3% sucrose, pH 5.6 and 7 g/L of agar according to T1 (MS + NAA 1ppm) and T2 (MS + BAP 1ppm) treatments. The samples were cultivated for 28 days at 19 °C ± 2 °C with photoperiods of 16 h/light and 8 h/darkness.&lt;strong&gt; Results: &lt;/strong&gt;After evaluating 20 repetitions for each of the three treatments, the addition of NAA or BAP does not improve the micropropagation rate of practically all the morphotypes studied. Furthermore, BAP behaved as an inhibitor of the development of mashua seedlings. &lt;strong&gt;Conclusion: &lt;/strong&gt;The best micropropagation medium of &lt;em&gt;Tropaeolum tuberosum&lt;/em&gt; Ruíz &amp;amp; Pavón (mashua) is the basic Murashige and Skoog (MS) medium without the NAA or BAP additives.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><work-type><style face="normal" font="default" size="100%">Original Article </style></work-type><section><style face="normal" font="default" size="100%">563</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Gilmar Peña-Rojas&lt;sup&gt;1,*&lt;/sup&gt;, Luz Quispe-Calle&lt;sup&gt;1&lt;/sup&gt;, Vidalina Andía-Ayme&lt;sup&gt;2&lt;/sup&gt;, Alex Pereda-Medina&lt;sup&gt;3&lt;/sup&gt;, Rolando Estrada- Jimenez&lt;sup&gt;4&lt;/sup&gt;, Josefa Bertha Pari-Olarte&lt;sup&gt;5&lt;/sup&gt;, Elizabeth Julia Melgar-Merino&lt;sup&gt;6&lt;/sup&gt;, José Santiago Almeida-Galindo&lt;sup&gt;6&lt;/sup&gt;, Oscar Herrera-Calderon&lt;sup&gt;7,*&lt;/sup&gt;&lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Laboratory of Cellular and Molecular Biology, Biological Sciences Faculty, Universidad Nacional de San Cristóbal de Huamanga, Portal Independencia 57, Ayacucho 05003, PERU.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Laboratory of Food Microbiology, Biological Sciences Faculty, Universidad Nacional de San Cristóbal de Huamanga, Portal Independencia 57, Ayacucho 05003, PERU.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;Laboratorio de Teledetección y Física. Universidad Nacional de San Cristóbal de Huamanga, Ayacucho 05003 PERU.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;Laboratorio de Recursos Genéticos y Biotecnología, Universidad Nacional Mayor de San Marcos, Lima, PERU.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;5&lt;/sup&gt;Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biochemistry, Universidad Nacional San Luis Gonzaga, Ica 11001, PERU.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;6&lt;/sup&gt;Department of Chemistry Sciences, Faculty of Pharmacy and Biochemistry, Universidad Nacional San Luis Gonzaga, Ica 11001, PERU.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;7&lt;/sup&gt;Department of Basic Sciences, Faculty of Human Medicine, Universidad Nacional San Luis Gonzaga, Ica 11001, PERU.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;8&lt;/sup&gt;Department of Pharmacology, Bromatology and Toxicology, Pharmacy and Biochemistry Faculty, Universidad Nacional Mayor de San Marcos, Lima 15001, PERU.&lt;/p&gt;
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