Results 81 to 90 of about 1,473 (140)

BAP e 2,4-D na diferenciação de calos em anteras de Coffea arabica.

Ornamental Horticulture, 2007
O Brasil é o maior exportador mundial de café com aproximadamente dez milhões de pessoas envolvidas direta ou indiretamente com este agronegócio (USDA/FNP, 2005).
José Magno Queiroz Luz, Adelaide Siqueira Silva, Cecília Alves Bittar, Leandro de Oliveira Lino   +3 more
doaj   +1 more source

Relacao entre os estadios de desenvolvimento dos microsporos e as caracteristicas morfologicas do botao floral para o cafeeiro (Coffea arabica L.)

Bioscience Journal, 2006
Na cultura de anteras, é necessário que se determine o estádio ideal de desenvolvimento das mesmas, que contenha micrósporos que respondam melhor aos processos androgenéticos.
Adelaide Siqueira Silva, Jose Magno Queiroz Luz, Elisangela Rodrigues Figueira, Luciana Nogueira Londe, Denise Garcia Santana, Patricia Crystie Vieira Mustafa, Moacir Pasqual   +6 more
doaj  

Regenerasi dan Aklimatisasi Kultur Antera Enam Persilangan F1 Padi Sawah

Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy), 2016
ABSTRACT<br /><br />The breeding of rainfed rice tolerant to drought can be accomplished using anther culture. The objectives of this research were to determine regeneration abilities of six F1 anther culture and its acclimatization ability. The experiment was arranged in completely randomized design with 14 replications.
Cucu Gunarsih, Bambang Sapta Purwoko, Iswari Saraswati Dewi, Dan Muhamad Syukur   +3 more
openaire   +1 more source

Regeneração in vitro de anteras de arroz irrigado (Oryza sativa L.) e mapeamento de QTL associado

Ciência Rural, 2004
A baixa taxa de regeneração in vitro de alguns cultivares de arroz da subespécie indica limita a utilização de técnicas de cultura de anteras como ferramenta para o desenvolvimento de novos cultivares.
Lannes Sérgio Dias, Zimmer Paulo Dejalma, Oliveira Antonio Costa de, Carvalho Fernando Irajá Félix de, Vieira Eduardo Alano, Magalhães Junior Ariano Martins de, Kopp Maurício Marini, Freitas Fábio Almeida de   +7 more
doaj  

3D pollination biology using micro-computed tomography and geometric morphometrics in Theobroma cacao. [PDF]

Appl Plant Sci, 2023
Wolcott KA, Stanley EL, Gutierrez OA, Wuchty S, Whitlock BA.   +4 more
europepmc   +1 more source

Evaluation of Ingenol mebutate efficacy for the treatment of actinic keratosis with Antera 3D camera.

European review for medical and pharmacological sciences, 2015
Cumulative exposure of the skin to ultraviolet radiation promotes mutation in keratinocytes and their abnormal growth led to the formation of scaly lesions, called actinic keratoses (AKs). Its incidence is growing at an emerging rate, becoming a worldwide problem especially for occupational ultraviolet (UV) rays exposure.
Cantisani Carmen, Paolino G, Corsetti P, Bottoni U, Didona D, Calvieri S.   +5 more
openaire   +2 more sources

Meiosis of anther culture regenerants in asparagus (Asparagus officinalis L.)

Genetics and Molecular Biology, 1998
Pollen mother cells obtained from regenerated plants of asparagus (Asparagus officinalis L.), in a population composed exclusively of male plants, through the process of anther culture from the hybrid G27 X 22-8, were analyzed during meiosis.
Leonardo Galli, Judith Viégas, Eliane Augustin, Marcia Ines Eckert, João Baptista da Silva   +4 more
doaj   +1 more source

A new species of Struthanthus Mart. (Loranthaceae) from Oaxaca, Mexico. [PDF]

PhytoKeys, 2023
Maldonado-Borja MG, Cerros-Tlatilpa R, Galván-González LG.   +2 more
europepmc   +1 more source

Association between floral bud size and developmental stage in soybean microspores

Brazilian Archives of Biology and Technology, 2003
This study was carried out to establish the association between floral bud size and the corresponding microspore developmental stages for Brazilian soybean cultivars. Microspore developmental stage distributions were examined in young buds from cv Década,
Mozart da Silva Lauxen, Eliane Kaltchuk- Santos, Ching -yeh Hu, Sidia Maria Callegari- Jacques, Maria Helena Bodanese-Zanettini   +4 more
doaj   +1 more source

Profase meiótica en anteras de Olea europaea

, 2011
Peer ...
Fernández, Mari Carmen, Garrido, M., Alché Ramírez, Juan de Dios, Rodríguez García, María I.   +3 more
openaire   +1 more source