Results 21 to 30 of about 857,504 (218)

Genome-wide investigation and analysis of growth-regulating factor family in pineapple (Ananas comosus var. comosus)

, 2022
Abstract Background: growth-regulating factors（GRFs）are plant-specific transcription factors that play an important role in plant growth and development, Although the GRF gene family has been identified in many species, a genome-wide analysis of this gene family in pineapple has not been reported.Results: In this study, 8 pineapple GRF genes ...
wen yi, Yehua He, Mengqing Qiu, Chengjie Chen, Jing Wu   +4 more
openaire   +1 more source

Adventitious root primordia formation and development in the stem ofAnanas comosusvar.bracteatusslip [PDF]

Plant Signaling & Behavior, 2021
There are about 4-6 slips on a fruit, and they are good materials for effective regeneration of Ananas comosus var. bracteatus. Adventitious root (AR) induction is essential for the propagation of Ananas comosus var. bracteatus slips. Growth regulator treatment, and culture medium are imperative factors that affect slip growth and rooting.
Mark Owusu Adjei, Yixuan Xiang, Yehua He, Xuzixin Zhou, Meiqin Mao, Jiawen Liu, Hao Hu, Jiaheng Luo, Huiling Zhang, Lijun Feng, Wei Yang, Xi Li, Jun Ma   +12 more
openaire   +2 more sources

In vitro regeneration and acclimatization of pineapple (Ananas comosus L. Merr. var. MD2)

Food Research, 2021
Ananas comosus L. Merr. is asexually propagated through the conventional method from its crowns, slips, hapas, and suckers. Plant tissue culture technique is applied for mass production of clonal pineapple within a shorter period compared to conventional propagation.
N.A. Ab Rahman, N. Abdul Latif, E.Z. Udin, A. Awal, A. Shamsiah   +4 more
openaire   +1 more source

Light intensity affects the coloration and structure of chimeric leaves of Ananas comosus var. bracteatus [PDF]

Phyton, 2020
Abstract Ananas comosus var. bracteatus is an important tropical ornamental plant because of its green/white chimeric leaves. The accumulation of anthocyanin makes the leaf red especially the white margin. However, the leaves lost red color in summer and winter.
Wei Yang, Yuke Lin, Yanbin Xue, Meiqin Mao, Xuzixing Zhou, Hao Hu, Jiawen Liu, Lijun Feng, Huiling Zhang, Jiaheng Luo, Jun Ma   +10 more
openaire   +2 more sources

In vitro rhizogenesis of Ananas comosus var. erectifolius under influence of synthetic auxins

Research, Society and Development, 2022
Ananas comosus var. erectifolius is a bromeliad native of the Amazon Complex has aroused great interest of the industries due to a softness, strength and low density of fibers extracted from its leaves. The frequent demand and effective protocols for in vitro regeneration and establishment of species, of commercial and environmental interest ...
Leonardo Soriano, Carolina Rossi de Oliveira, Fabiana Rezende Muniz, Isaac Stringueta Machado   +3 more
openaire   +2 more sources

Morfologia e viabilidade de grãos de pólen de acessos silvestres de abacaxi Morphology and viability of pollen grains from wild varieties of pineapple

Ciência Rural, 2011
O objetivo do trabalho foi avaliar a viabilidade de grãos de pólen de acessos silvestres de abacaxi mediante a percentagem de germinação in vitro, crescimento do tubo polínico em duas temperaturas de incubação e uso de carmim acético.
Taliane Leila Soares, Everton Hilo de Souza, Mônica Lanzoni Rossi, Fernanda Vidigal Duarte Souza   +3 more
doaj   +1 more source

Los recursos fitogenéticos de piña (Ananas comosus var. comosus (L.) Merr.) en Cuba

Revista de Investigaciones de la Universidad Le Cordon Bleu, 2019
The phytogenetic resources for food and agriculture constitute the biological basis of the world’s food safety and the sustenance of world population. These resources are the most important raw material of the phyto-enhancers and the most indispensable contribution for farmers.Conservation in situ is being increasingly affected, and it is for this ...
Daymara Rodríguez Alfonso, Miriam Isidrón Pérez, Eduardo Menéndez Álvarez   +2 more
openaire   +2 more sources

Efeito do número de explantes, meio de cultura e fotoperíodo na micropropagação de abacaxi ornamental Ananas comosus var. ananassoides

Ornamental Horticulture, 2007
O objetivo deste trabalho foi avaliar os efeitos do número de explantes, do meio de cultura e do fotoperíodo na multiplicação in vitro de Ananas comosus var. ananassoides.
Ana Cristina Portugal Pinto de Carvalho, Cinthya Fontenele Vieira, Felipe de Sousa Barbosa, João Paulo Saraiva Morais   +3 more
doaj   +1 more source

Vegetative development of Turiaçu pineapple under two ecological conditions in Maranhão, Brazil [PDF]

Revista Brasileira de Fruticultura, 2020
Pineapple plants of the cultivar Turiaçu are important for the fruit production sector in the state of Maranhão (MA), Brazil, because of their fruit quality and local social and economic value.
Letícia Moura Ramos, Fabrício de Oliveira Reis, José Ribamar Gusmão Araujo, Isaias dos Santos Reis, Rawlisson Silva Gonçalves, Augusto César Vieira Neves Junior   +5 more
doaj   +1 more source

Variação de caracteres em híbridos de abacaxizeiro obtidos de diferentes cruzamentos Characters variation in pineapple hybrids obtained by different crosses

Revista Brasileira de Fruticultura, 2009
A herança dos caracteres utilizados na seleção de híbridos de abacaxi é de suma importância para o sucesso dos programas de melhoramento genético desta fruteira.
José Renato Santos Cabral, Carlos Alberto da Silva Ledo, Ranulfo Corrêa Caldas, Davi Theodoro Junghans   +3 more
doaj   +1 more source