Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Laisyn Posada-Pérez"'
Publikováno v:
Biotecnología Vegetal, Vol 21, Iss 2, Pp 113-118 (2021)
Ginger (Zingiber officinale Roscoe) is traditionally propagated by rhizomes and can carrydiseases that decrease production.In vitro propagation allows healthy seed to beobtained, in high volumes and in less time. The objective of this work was to pre
Externí odkaz:
https://doaj.org/article/4270a133e8164665b13106f27baab20c
Autor:
Beatriz Hurtado Becerra, Rafael Gómez-Kosky, Aydiloide Bernal Villegas, María del Carmen Hernández León, Edel Alejandro Toledo Rodríguez, Laisyn Posada-Pérez, Mirelis Alejo Sierra, Jercy Alvarez Ferreiro, Ada T. Aguiar Fernández, Midiala Bermúdez Calimano, Dunia Núñez Jaramillo
Publikováno v:
Biotecnología Vegetal, Vol 21, Iss 2, Pp 119-127 (2021)
In vitro sugarcane plants (Saccharum spp.) are susceptible to environmental changes in theacclimatization phase, which affects their growth and development. The objective of thiswork was to evaluate the effect of the biostimulant Enerplant® on the s
Externí odkaz:
https://doaj.org/article/2377a8aab44a49319940c7758e375739
Autor:
Luis E. Rojas, Maritza Reyes, Naivy Pérez-Alonso, María I. Olóriz, Laisyn Posada-Pérez, Bárbara Ocaña, Orelvis Portal, Borys Chong-Pérez, Jorge L. Pérez Pérez
Publikováno v:
Biotecnología Vegetal, Vol 14, Iss 3 (2014)
The extraction methods of genomic DNA are usually laborious and hazardous to human health and the environment by the use of organic solvents (chloroform and phenol). In this work a protocol for in situ extraction of genomic DNA by alkaline lysis is v
Externí odkaz:
https://doaj.org/article/0074cb893a1f4b01aeb8c74d1935114d
Autor:
Laisyn Posada-Pérez, Rafael Gómez-Kosky, Borys Chong, Maritza Reyes, Idalmis Bermúdez-Caraballoso
Publikováno v:
Biotecnología Vegetal, Vol 10, Iss 4 (2010)
The season of the year is one of the possible factors to consider for taking the initial explants to develop somatic embryogenesis. This work was carried out to determine the influence of the season of the year on the callus with embryogenic structur
Externí odkaz:
https://doaj.org/article/3bc8877952f3425d815a9d359e781c6a
Publikováno v:
Biotecnología Vegetal, Vol 9, Iss 2 (2009)
Acclimatization stage of in vitro cultured papaya (Carica papaya L.) remains one of the main problems. This study evaluated the influence of the type of cover and length of in vitro plants for their survival in the acclimatization phase. Plants of pa
Externí odkaz:
https://doaj.org/article/9e5fc9f907b54f8a88db94cb77965233
Publikováno v:
Biotecnología Vegetal, Vol 9, Iss 1 (2009)
Somatic embryogenesis in papaya has been subjected to many researches. However, the effect of ex vitro and in vitro environment on this process has been little studied. The objectives of this work were to determine the influence of the seasons for fr
Externí odkaz:
https://doaj.org/article/2a2a4c7ff1d6474d9b7cfaf1b3959014
Publikováno v:
Biotecnología Vegetal, Vol 7, Iss 3 (2007)
The most important papaya variety in Cuba is Red Maradol. However, it is susceptible to the main viral diseases that attack this crop. For this reason, it is necessary to establish a method for plant regeneration via somatic embryogenesis as the base
Externí odkaz:
https://doaj.org/article/3b9686cbf4a74f5bb3955035d631a303
Autor:
Borys Chong, Rafael Gómez-Kosky, Maritza Reyes, Idalmis Bermúdez-Carballoso, Jorge Gallardo-Colina, Marisol Freire-Seijo, Laisyn Posada-Pérez, Idalia Herrera
Publikováno v:
Biotecnología Vegetal, Vol 7, Iss 2 (2007)
Comparison of two methods for the establishment of embryogenic cell suspensions obtained from the culture of male flower directly in liquid culture medium and embryogenic callus of banana cv. ‘Grande naine’ (Musa AAA) was studied in this work. Es
Externí odkaz:
https://doaj.org/article/f83fe685aa214d02852b16ea33d42206
Autor:
Laisyn Posada-Pérez
Publikováno v:
Biotecnología Vegetal, Vol 5, Iss 2 (2005)
The papaya (Carica papaya L.) is one of the most world wide consumed fruit. The use of the biotechnology as a tool in the micropropagation of elite plant in this specie can be an alternative to acelarate its multiplication, as well as the comercial s
Externí odkaz:
https://doaj.org/article/468a87612ea14910bd95ff22d71a91d3
Autor:
Jorge Gallardo-Colina, Rafael Gómez-Kosky, Marisol Tejeda, Laisyn Posada-Pérez, Idalia Herrera O´farril, Maritza Reyes, Leyanis García-Águilar, Marisol Freire-Seijo
Publikováno v:
Biotecnología Vegetal, Vol 5, Iss 1 (2005)
All the transformation systems developed up to the moment need to select those plants that contain the transgene introduced and eliminate the rest. One way is to use as scoreboard a resistance gene to an herbicide. The main objective was to study the
Externí odkaz:
https://doaj.org/article/7c0c76d0fd484e07890bf2d5d229fd51