Nicole Hewstone - Academia.edu (original) (raw)

Address: Santiago, Santiago Metropolitan, Chile

less

Uploads

Papers by Nicole Hewstone

Research paper thumbnail of The use of the gametocide Hybrex to augment androgenesis in wheat

Research paper thumbnail of Metodo de cultivo de anteras y capacidad androgenica de germoplasma chileno de trigo

Agricultura técnica (Santiago), 1990

Research paper thumbnail of Evaluacion de dos medios de cultivo para mejorar la androgenesis en trigo

Agricultura técnica (Santiago), 1992

Research paper thumbnail of Tecnicas de recuento de cromosomas en plantas agricolas

Research paper thumbnail of Cultivo de tejidos en la agricultura

Research paper thumbnail of Jugo de uva, una opcion de negocio

Research paper thumbnail of Productividad del cultivar Red Globe. Plantas injertadas y no injertadas

Research paper thumbnail of Asistencia al International Workshop on Advances in Grapevine an Wine Research

Research paper thumbnail of Efecto del portainjerto sobre el color de uva de mesa Red Globe

Research paper thumbnail of Ajo, obtencion de semilla verdadera y perspectivas de su utilizacion

Research paper thumbnail of Communication Deep Sequencing Reveals the Complete Genome and Evidence for Transcriptional Activity of the First Virus-Like Sequences Identified in Aristotelia chilensis (Maqui Berry)

Here, we report the genome sequence and evidence for transcriptional activity of a virus-like ele... more Here, we report the genome sequence and evidence for transcriptional activity of a virus-like element in the native Chilean berry tree Aristotelia chilensis. We propose to name the endogenous sequence as Aristotelia chilensis Virus 1 (AcV1). High-throughput sequencing of the genome of this tree uncovered an endogenous viral element, with a size of 7122 bp, corresponding to the complete genome of AcV1. Its sequence contains three open reading frames (ORFs): ORFs 1 and 2 shares 66%-73% amino acid similarity with members of the Caulimoviridae virus family, especially the Petunia vein clearing virus (PVCV), Petuvirus genus. ORF1 encodes a movement protein (MP); ORF2 a Reverse Transcriptase (RT) and a Ribonuclease H (RNase H) domain; and ORF3 showed no amino acid sequence similarity with any other known virus proteins. Analogous to other known endogenous pararetrovirus sequences (EPRVs), AcV1 is integrated in the genome of Maqui Berry and showed low viral transcriptional activity, which was detected by deep sequencing technology (DNA and

Research paper thumbnail of The use of the gametocide Hybrex to augment androgenesis in wheat

Research paper thumbnail of Ilusión-Inia, Una Nueva Variedad Temprana De

A B S T R A C T Ilusión-INIA is an early ripening table grape (Vitis vinifera L.) cultivar releas... more A B S T R A C T Ilusión-INIA is an early ripening table grape (Vitis vinifera L.) cultivar released by the Table Grape Breeding Program at the La Platina Research Centre of the National Agricultural Research Institute, Santiago, Chile. Berries are medium-sized, green, firm, with a muscatel flavor. Fifty percent of the berries are seeded, but when treated with gibberellic acid for thinning only 10-20% of the berries are seeded. Gibberellic acid sprays may be applied combined with girdling so as to increase berries size, Usually it shows two clusters per shoot, so one cluster can be removed. It ripens before 'Perlette'. Some shoulders must be removed to improve fruit presentation. Post harvest life in good conditions can last up to 25-30 days at 0ºC.

Research paper thumbnail of Mejora de la calidad de la uva de mesa

Mejora Genetica De La Calidad En Plantas 2006 Isbn 978 84 9705 693 9 Pags 495 522, 2006

Research paper thumbnail of Ilusi�n-INIA, una Nueva Variedad Temprana de Uva de Mesa

Research paper thumbnail of Ilusi�n-Inia, Una Nueva Variedad Temprana De

Research paper thumbnail of Efecto de la Variedad en el Desarrollo de Embriones in vitro de Vides Estenospermocárpicas

Agricultura Técnica, 2006

... in vitro. Nicole Hewstone O. 1 *, Jorge Valenzuela B. 1 , Carlos Muñoz Sch. 1. 1 ... as mothe... more ... in vitro. Nicole Hewstone O. 1 *, Jorge Valenzuela B. 1 , Carlos Muñoz Sch. 1. 1 ... as mother. The cultivars Ruby Seedless and Red Seedless showed the highest percentage of embryos/ovule, with 68 and 40%, respectively. On ...

Research paper thumbnail of ISELA-INIA, Nueva Variedad de Uva de Mesa

Agricultura Técnica, 2007

Research paper thumbnail of Ilusión-INIA, una Nueva Variedad Temprana de Uva de Mesa

Agricultura Técnica, 2007

Research paper thumbnail of Identification of QTLs for seedlessness, berry size, and ripening date in a seedless x seedless table grape progeny

… Journal of Enology …, 2007

... Adam-Blondon, AF, C. Roux, D. Claux, G. Butterlin, D. Merdinoglu, and P. This. 2004. ... cult... more ... Adam-Blondon, AF, C. Roux, D. Claux, G. Butterlin, D. Merdinoglu, and P. This. 2004. ... culture and seedling development of seeded and seedless grapes (Vitis vinifera L.). Vitis 22:9–14.[Web of Science]; Costantini, L., MS Grando, S. Feingold, S. Ulanovsky, N. Mejía, P. Hinrichsen ...

Research paper thumbnail of The use of the gametocide Hybrex to augment androgenesis in wheat

Research paper thumbnail of Metodo de cultivo de anteras y capacidad androgenica de germoplasma chileno de trigo

Agricultura técnica (Santiago), 1990

Research paper thumbnail of Evaluacion de dos medios de cultivo para mejorar la androgenesis en trigo

Agricultura técnica (Santiago), 1992

Research paper thumbnail of Tecnicas de recuento de cromosomas en plantas agricolas

Research paper thumbnail of Cultivo de tejidos en la agricultura

Research paper thumbnail of Jugo de uva, una opcion de negocio

Research paper thumbnail of Productividad del cultivar Red Globe. Plantas injertadas y no injertadas

Research paper thumbnail of Asistencia al International Workshop on Advances in Grapevine an Wine Research

Research paper thumbnail of Efecto del portainjerto sobre el color de uva de mesa Red Globe

Research paper thumbnail of Ajo, obtencion de semilla verdadera y perspectivas de su utilizacion

Research paper thumbnail of Communication Deep Sequencing Reveals the Complete Genome and Evidence for Transcriptional Activity of the First Virus-Like Sequences Identified in Aristotelia chilensis (Maqui Berry)

Here, we report the genome sequence and evidence for transcriptional activity of a virus-like ele... more Here, we report the genome sequence and evidence for transcriptional activity of a virus-like element in the native Chilean berry tree Aristotelia chilensis. We propose to name the endogenous sequence as Aristotelia chilensis Virus 1 (AcV1). High-throughput sequencing of the genome of this tree uncovered an endogenous viral element, with a size of 7122 bp, corresponding to the complete genome of AcV1. Its sequence contains three open reading frames (ORFs): ORFs 1 and 2 shares 66%-73% amino acid similarity with members of the Caulimoviridae virus family, especially the Petunia vein clearing virus (PVCV), Petuvirus genus. ORF1 encodes a movement protein (MP); ORF2 a Reverse Transcriptase (RT) and a Ribonuclease H (RNase H) domain; and ORF3 showed no amino acid sequence similarity with any other known virus proteins. Analogous to other known endogenous pararetrovirus sequences (EPRVs), AcV1 is integrated in the genome of Maqui Berry and showed low viral transcriptional activity, which was detected by deep sequencing technology (DNA and

Research paper thumbnail of The use of the gametocide Hybrex to augment androgenesis in wheat

Research paper thumbnail of Ilusión-Inia, Una Nueva Variedad Temprana De

A B S T R A C T Ilusión-INIA is an early ripening table grape (Vitis vinifera L.) cultivar releas... more A B S T R A C T Ilusión-INIA is an early ripening table grape (Vitis vinifera L.) cultivar released by the Table Grape Breeding Program at the La Platina Research Centre of the National Agricultural Research Institute, Santiago, Chile. Berries are medium-sized, green, firm, with a muscatel flavor. Fifty percent of the berries are seeded, but when treated with gibberellic acid for thinning only 10-20% of the berries are seeded. Gibberellic acid sprays may be applied combined with girdling so as to increase berries size, Usually it shows two clusters per shoot, so one cluster can be removed. It ripens before 'Perlette'. Some shoulders must be removed to improve fruit presentation. Post harvest life in good conditions can last up to 25-30 days at 0ºC.

Research paper thumbnail of Mejora de la calidad de la uva de mesa

Mejora Genetica De La Calidad En Plantas 2006 Isbn 978 84 9705 693 9 Pags 495 522, 2006

Research paper thumbnail of Ilusi�n-INIA, una Nueva Variedad Temprana de Uva de Mesa

Research paper thumbnail of Ilusi�n-Inia, Una Nueva Variedad Temprana De

Research paper thumbnail of Efecto de la Variedad en el Desarrollo de Embriones in vitro de Vides Estenospermocárpicas

Agricultura Técnica, 2006

... in vitro. Nicole Hewstone O. 1 *, Jorge Valenzuela B. 1 , Carlos Muñoz Sch. 1. 1 ... as mothe... more ... in vitro. Nicole Hewstone O. 1 *, Jorge Valenzuela B. 1 , Carlos Muñoz Sch. 1. 1 ... as mother. The cultivars Ruby Seedless and Red Seedless showed the highest percentage of embryos/ovule, with 68 and 40%, respectively. On ...

Research paper thumbnail of ISELA-INIA, Nueva Variedad de Uva de Mesa

Agricultura Técnica, 2007

Research paper thumbnail of Ilusión-INIA, una Nueva Variedad Temprana de Uva de Mesa

Agricultura Técnica, 2007

Research paper thumbnail of Identification of QTLs for seedlessness, berry size, and ripening date in a seedless x seedless table grape progeny

… Journal of Enology …, 2007

... Adam-Blondon, AF, C. Roux, D. Claux, G. Butterlin, D. Merdinoglu, and P. This. 2004. ... cult... more ... Adam-Blondon, AF, C. Roux, D. Claux, G. Butterlin, D. Merdinoglu, and P. This. 2004. ... culture and seedling development of seeded and seedless grapes (Vitis vinifera L.). Vitis 22:9–14.[Web of Science]; Costantini, L., MS Grando, S. Feingold, S. Ulanovsky, N. Mejía, P. Hinrichsen ...

Log In