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Relationship between endogenous hormone levels of grapevine callus cultures and their morphogenetic behaviour
(2000-01-01)
Dark callus cultures from leaves and anthers of three grapevine genotypes (Seyval blanc, Riesling and Trollinger) were propagated in vitro for almost two years on medium deprived of growth regulators. Three different callus ...
Endogenous hormone concentrations and embryogenic callus development in wheat
(2001-10)
Immature zygotic embryos of two wheat (Triticum aestivum L.) genotypes, known for their different ability to generate embryogenic callus, were used as initial explants to establish callus cultures. Embryogenic and ...
Somatic embryogenesis and plant regeneration in peach palm (Bactris gasipaes Kunth)
(2013)
Peach palm (Bactris gasipaes Kunth) is a member of the family Arecaceae and is the only palm species with fully domesticated populations in the Neotropics. It is a multi-purpose but underutilized species. Today, fruit ...
Factores que influyen en la embriogénesis somática in vitro de palmas (Arecaceae)
Factors affecting in vitro somatic embryogenesis of palms (Arecaceae)
(2011-12)
La embriogénesis somática (ES) es una vía de desarrollo in vitro que presenta una serie de ventajas sobre otras técnicas utilizadas para la regeneración de palmas. Esta técnica tiene gran potencial para superar las ...
Explant Type, Culture System, 6-Benzyladenine, Meta-Topolin and Encapsulation Affect Indirect Somatic Embryogenesis and Regeneration in Carica papaya L.
(2018-12)
A protocol to propagate papaya hybrid plants through indirect somatic embryogenesis was developed considering the effect of explant type, culture system, particular cytokinins and encapsulation, in different stages of the ...
Fatty acids and triacylglycerols in the mesocarp and kernel oils of maturing Costa Rican Acrocomia aculeata fruits
(2019-03)
Total lipids, fatty acids, and triacylglycerols in mesocarp and kernels from Costa Rican Acrocomia aculeata fruits were characterized at three maturity stages. C16:0 and C18:1n9 were the most abundant fatty acids in the ...
Regulation of in vitro somatic embryogenesis with emphasis on to the role of endogenous hormones
Regulação da embriogênese semática in vitro com ênfase do papel de hormonios endógenos
(2001)
Different aspects of the in vitro somatic embryogenesis regulation are reviewed in this paper.work. A description of g General aspects, such as terminology, uses, stages of development and factors associated with the somatic ...
Caracterización histológica y bioquímica del fenómeno de oscurecimiento durante la brotación inicial in vitro de explantes nodales de bambú (Guadua amplexifolia J. Presl.)
(2024)
Guadua amplexifolia es una especie de bambú neotropical de importancia económica por las características físico-mecánicas de sus tallos. Si bien hay protocolos para el establecimiento y cultivo in vitro de varias especies ...
Valuable compounds in coffee by-products
(Green extraction and valorization of by-products from food processing (pp.277-292).Florida, Estados Unidos: CRC Press, 2019)
Coffee is extensively consumed as one of the most popular beverages, but at the same time it is a major source of organic residues. When not adequately disposed or processed, these residues are a cause of environmental and ...
50 aniversario del Centro para Investigaciones en Granos y Semillas (CIGRAS): Historia y aportes en investigación, docencia y acción social.
50th anniversary of the Center for Research in Grains and Seeds (CIGRAS): History and contributions in research, teaching, and social work
(2022-09)
El Centro para Investigaciones en Granos y Semillas (CIGRAS) es un centro de investigación adscrito a la Vicerrectoría de Investigación de la Universidad de Costa Rica y vinculado a la Facultad de Ciencias ...