Creation and resistance evaluation of a new soybean germplasm rich in betalain [PDF]
Frontiers in Plant ScienceThe betalain biosynthesis system (RUBY) exhibits a stable cross-species coloration advantage in plant genetic transformation. As a visually detectable genetic marker (visible to the naked eye), the color marker holds enormous application potential in ...
Yuwei Bi +9 more
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Identification of a catalase-phenol oxidase in betalain biosynthesis in red amaranth (Amaranthus cruentus) [PDF]
Frontiers in Plant Science, 2016 Betalains are a group of nitrogen-containing pigments that color plants in most families of Caryophyllales. Their biosynthesis has long been proposed to begin with hydroxylation of L-tyrosine to L-DOPA through monophenolase activity of tyrosinase, but ...
Xiao-Lu eTeng +2 more
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Transcription Factors AsMYB1 and AsMYB3 Regulate Betalain Biosynthesis in Aspergillus sydowii H-1 [PDF]
Journal of FungiBetalains are nitrogen-containing pigments found only in Caryophyllales plants and a few Basidiomycetes; no Ascomycota species have been found to contain them.
Yulu Ran +7 more
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First Successful Targeted Mutagenesis Using CRISPR/Cas9 in Stably Transformed Grain Amaranth Tissue. [PDF]
Plant Biotechnol JABSTRACT Grain amaranth is a nutritionally rich, stress‐tolerant C4 dicot with considerable potential for climate‐resilient agriculture; however, efficient and reproducible protocols for stable transformation, regeneration, and CRISPR/Cas9‐mediated editing have not yet been established.
Vollmer SK, Stetter MG, Hensel G.
europepmc +2 more sources
Soybean Cyst Nematode‐Resistant Protein AATRhg1 Affects Amino Acid Homeostasis and Betalain Accumulation [PDF]
Plant DirectAmino acid transporters play crucial roles in plant nitrogen metabolism but also in defense responses. AATRhg1, an apparent amino acid transporter encoded by Glyma.18g022400 (Rhg1‐GmAAT) at the soybean Rhg1 locus, contributes to resistance to soybean ...
Yulin Du +3 more
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Frontiers in Plant Science, 2015 Plant betalain pigments are intriguing because they are restricted to the Caryophyllales and are mutually exclusive with the more common anthocyanins. However, betalain biosynthesis is poorly understood compared to that of anthocyanins.
Kathy E Schwinn +2 more
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RUBY-Mediated Visual Selection Facilitates Transgenic Screening and Red Floral Pigmentation in Petunia × hybrida [PDF]
PlantsVisual transgenic marker systems enabling rapid and non-destructive transformant detection are crucial for efficient plant genetic transformation and selection.
Jian Yao +6 more
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A functional betalain-producing dioxygenase in Neolecta irregularis reveals an expanded evolutionary origin of the pathway [PDF]
IMA FungusBetalains are nitrogen-containing pigments with important biological, ecological, and biotechnological roles, yet their biosynthesis has been described almost exclusively in plants of the order Caryophyllales and in a few fungal and bacterial lineages ...
Pedro Martínez-Rodríguez +4 more
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Development of an eco‐friendly pink cotton germplasm by engineering betalain biosynthesis pathway [PDF]
Plant Biotechnology Journal, 2023 Xiaoyang Ge, Peng Wang, Ye Wang
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tRUBY: A convenient in planta tool for the detection of protein-DNA and protein-protein interactions [PDF]
Molecules and Cells: Elucidating molecular interactions such as protein–DNA (PDIs) and protein–protein (PPIs) has traditionally relied on yeast-based 1-hybrid (1H) and 2-hybrid (2H) systems.
Sangyun Kim +3 more
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