Results 101 to 110 of about 21,358 (229)

Transcriptome Profiling Predicts New Genes to Promote Maize Callus Formation and Transformation

open access: yesFrontiers in Plant Science, 2019
Maize transformation is highly based on the formation of embryonic callus, which is mainly derived from scutellum cells of the immature maize embryo. However, only a few genes involved in callus induction have been identified in maize.
Xuemei Du   +7 more
doaj   +1 more source

Efecto del 2,4 Diclorofenoxiacético en la inducción de callos a partir de limbos foliares de Ipomoea batatas (L.) Lam. “camote”

open access: yesREBIOL, 2021
Ipomoea batatas (L.) Lam. “camote”, es un cultivo rústico, de importancia nacional por su valor energético y la presencia de antocianinas y carotenos. Su manejo agronómico implica su propagación asexual mediante esquejes, siendo la biotecnología vegetal ...
Lindy Pamela Alvarado López   +6 more
doaj  

The Molecularly Imprinted Polymers. Influence of Monomers on The Properties of Polymers - A Review [PDF]

open access: yes, 2017
The synthesis of MIPs for two types of templates (herbicides, and flavonoids) and their application in analytical chemistry are discussed. Particular attention has been paid the issue of bonding the template and selection of appropriate monomer in ...
Guc, M. (Maria)   +1 more
core  

Breve revisão de métodos de determinação de resíduos do herbicida ácido 2,4-diclorofenoxiacético (2,4-D)

open access: yesQuímica Nova, 2003
This paper supplies a revision about the main techniques of extraction, clean-up and pre-concentration of the herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) in water and soil samples, as well as chromatographic methods and immune assays for its ...
Amarante Júnior Ozelito Possidônio de   +3 more
doaj  

The effect of synthetic brassinosteroid on callus induction of rice

open access: yesBiotecnología Vegetal, 2003
The present work shows the effect of the synthetic brassinosteroids BIOBRAS 6, ME and BIOBRAS 16 in the induction of callus of rice (Oryza sativa L) of the commercial varieties J-104 and Pokkali.
Lisbet Rodríguez Machado   +2 more
doaj  

Aktivitas Enzim 2,4-d Monooksigenase Dari Berbagai Mikroba* [2,4-d Monooxygenase Activity of Some Microorganisms] [PDF]

open access: yes, 1999
Nine cultures both from fungi and bacteria have been selected for testing their 2,4-D monooxygenase activity to degrade 2,4-Dtohlorophenoxyacetic acid (2,4-D). The results showed that all the cultures which were tested grows at 1000 ppm 2,4-D.
Sulistinah, N. (Nunik)
core  

Callogenesis in hybrid cultivars of Cocos nucifera L. by in vitro culture of immature inflorescences

open access: yesBiotecnología Vegetal, 2019
In Colombia, coconut palm cultivation (Cocos nucifera L.) is centralized in the Pacific Coast and has productive limitations. An alternative to improve production is the use of hybrid cultivars.
Germán Andrés Aguilera-Arango   +2 more
doaj  

Embryogenic callus formation in Dioscorea rotundata Poir cv. `Blanco de Guinea'

open access: yesBiotecnología Vegetal, 2014
Yam contributes to energy and nutritional requirements of most of the population of developing countries. However, their extensive culture is constrained by the limited availability of planting material with physiological and sanitary quality, and also ...
Dayana Rodríguez González   +8 more
doaj  

Home - About - Disclaimer - Privacy