Metabolome and transcriptome profiling reveals anthocyanin contents and anthocyanin-related genes of chimeric leaves in Ananas comosus var. bracteatus [PDF]
BMC Genomics, 2021 Background Ananas comosus var. bracteatus is a colorful plant used as a cut flower or landscape ornamental. The unique foliage color of this plant includes both green and red leaves and, as a trait of interest, deserves investigation. In order to explore
Xuzixin Zhou +14 more
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Validation of Reference Genes for Quantitative Real-Time PCR Normalization in Ananas comosus var. bracteatus During Chimeric Leaf Development and Response to Hormone Stimuli [PDF]
Frontiers in Genetics, 2021 Reverse transcription quantitative real-time PCR (RT-qPCR) is a common way to study gene regulation at the transcriptional level due to its sensibility and specificity, but it needs appropriate reference genes to normalize data.
Meiqin Mao +11 more
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AbhemC encoding porphobilinogen deaminase plays an important role in chlorophyll biosynthesis and function in albino Ananas comosus var. bracteatus leaves [PDF]
PeerJ, 2021 Background The chimeric leaves of Ananas comosus var. bracteatus are composed of normal green parts (Grs) and albino white parts (Whs). Although the underlying mechanism of albinism in A. comosus var.
Yanbin Xue +9 more
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Systematic identification and comparative analysis of lysine succinylation between the green and white parts of chimeric leaves of Ananas comosus var. bracteatus [PDF]
BMC Genomics, 2020 Background Lysine succinylation, an important protein posttranslational modification (PTM), is widespread and conservative. The regulatory functions of succinylation in leaf color has been reported. The chimeric leaves of Ananas comosus var.
Meiqin Mao +12 more
doaj +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 [PDF]
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 +3 more
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SMRT sequencing analysis reveals the full-length transcripts and alternative splicing patterns in Ananas comosus var. bracteatus [PDF]
PeerJ, 2019 Background Ananas comosus var. bracteatus is an herbaceous perennial monocot cultivated as an ornamental plant for its chimeric leaves. Because of its genomic complexity, and because no genomic information is available in the public GenBank database, the
Jun Ma +9 more
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Transcriptome sequence analysis of an ornamental plant, Ananas comosus var. bracteatus, revealed the potential unigenes involved in terpenoid and phenylpropanoid biosynthesis. [PDF]
PLoS ONE, 2015 BackgroundAnanas comosus var. bracteatus (Red Pineapple) is an important ornamental plant for its colorful leaves and decorative red fruits. Because of its complex genome, it is difficult to understand the molecular mechanisms involved in the growth and ...
Jun Ma +4 more
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Morphoanatomical aspects of the starting material for the improvement of pineapple cryopreservation by the droplet-vitrification technique [PDF]
Anais da Academia Brasileira de Ciências, 2021 Cryopreservation of pineapple shoot tips has been established from various protocols, including droplet vitrification. Thus, this work aimed to evaluate the morphoanatomical conditions of the starting material over different times (30, 45 and 60 days) of
PATRÍCIA A. GUERRA +7 more
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Physiological Characterization and Comparative Transcriptome Analysis of White and Green Leaves of Ananas comosus var. bracteatus. [PDF]
PLoS ONE, 2017 Leaf coloration is one of the most important and attractive characteristics of Ananas comosus var. bracteatus. The chimeric character is not stable during the in vitro tissue culturing.
Xia Li +7 more
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Híbridos de abacaxi com potencial ornamental [PDF]
Ornamental Horticulture, 2007 O objetivo desse trabalho é apresentar parte dos resultados referentes ao cruzamento entre Ananas São Bento (Ananas comosus var. bracteatus) x Primavera (Ananas comosus var.
Fernanda Vidigal Duarte Souza +3 more
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