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Comparative transcriptomics of two petal variants reveals key functional genes underlying petal shape development in lotus (Nelumbo) [PDF]

Frontiers in Plant Science
IntroductionThe lotus (Nelumbo Adans.) is a versatile plant that integrates ornamental beauty, culinary applications, medicinal benefits, ecological significance, and cultural symbolism.
Jiaxin He, Jiaxin He, Yini Ma, Qingqing Liu, Rui Zhang, Guohong Huang, Dasheng Zhang, Fengluan Liu, Caixia Yang   +8 more
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CUC/auxin patterning of decanalised petal number in Cardamine hirsuta [PDF]

Quantitative Plant Biology
Petal number is highly canalised in the four-petalled flowers of Arabidopsis. This trait is decanalised in the closely related species Cardamine hirsuta, such that petal number varies from zero to four between individual flowers and in response to ...
Léa Rambaud-Lavigne, Marie Monniaux, Zi-Liang Hu, Sarah McKim, Angela Hay   +4 more
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Semi-mechanized Harvesting of the Safflower Petals in Comparison with Conventional Method [PDF]

Journal of Agricultural Machinery, 2021
IntroductionSafflower (Carthamus tinctorius L.) is an oil plant with a growth cycle of 120 days. The seeds of this crop are primarily used for oil production, while its flower petals are used for extracting natural pigments and medicinal purposes.
M Safari, H Sharifnasab
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Transcriptome analysis reveals the mechanisms underlying petal growth during the flower opening process in Phalaenopsis orchids [PDF]

BMC Plant Biology
Background Phalaenopsis orchids, belonging to the Orchidaceae family, one of the largest groups of angiosperms, possess significant commercial value due to their fascinating flowers.
Yunxiao Guan, Qiaoyu Zhang, Ting Zhang, Minghe Li, Ye Ai, Junwen Zhai, Siren Lan, Zhong-Jian Liu, Shasha Wu, Donghui Peng   +9 more
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UPLC–MS/MS and Gene Expression Research to Distinguish the Colour Differences of Rhododendron liliiflorum H. Lév

Horticulturae, 2023
Among ornamental plants, the colour of the petals is an important feature. However, the reason for the colour differences of Rhododendron liliiflorum remains unclear. To reveal the differences in the colour of R.
Jin Dai, Xinglin Wang, Xingpan Meng, Xu Zhang, Qihang Zhou, Zhengdong Zhang, Ximin Zhang, Yin Yi, Lunxian Liu, Tie Shen   +9 more
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INVESTIGATING EARLY SIGNS OF ENDOREDUPLICATION IN ARABIDOPSIS SHOOT: AN UNKNOWN FACT [PDF]

Journal of Plant Development, 2022
Endoreduplication is alternative form of cell cycle that involves the replication of DNA without mitosis. It commonly occurs in various tissues of plants like pavement cells of leaf, trichomes and sepals of flower and led to increase in size of the cell.
Monika MAHAJAN
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Petal Cellular Identities

Frontiers in Plant Science, 2021
Petals are typified by their conical epidermal cells that play a predominant role for the attraction and interaction with pollinators. However, cell identities in the petal can be very diverse, with different cell types in subdomains of the petal, in ...
Quentin Cavallini-Speisser, Patrice Morel, Marie Monniaux   +2 more
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Double Mutant Analysis with the Large Flower Mutant, ohbana1, to Explore the Regulatory Network Controlling the Flower and Seed Sizes in Arabidopsis thaliana

Plants, 2021
Two growth processes, cell proliferation and expansion, determine plant species-specific organ sizes. A large flower mutant in Arabidopsis thaliana, ohbana1 (ohb1), was isolated from a mutant library.
Vuong Quoc Nhat, Yusuke Kazama, Kotaro Ishii, Sumie Ohbu, Hisato Kunitake, Tomoko Abe, Tomonari Hirano   +6 more
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Bazı Orchis Taksonlarında Labellum Mikromorfolojisi

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2021
Çalışmada 9 farklı Orchis taksonununa [Neotinea tridentata (Scop.) R.M.Bateman, Pridgeon amp; M.W.Chase (Syn. O. tridentata Scop.), O. punctulata Stev. ex Lindl., O. purpurea Huds., O. simia Lam., Anacamptis morio (L.) R. M. Bateman, Pridgeon amp; M. W.
Mehmet Aybeke
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Dynamic changes occur in the cell wall composition and related enzyme activities during flower development in Rosa damascena

Frontiers in Plant Science, 2023
The flowering period of oil-bearing rose is short and many physiological processes occur during flower development. Changes in the cell wall composition and associated enzyme activities are important as they allow cells to divide, differentiate and grow.
Sercan Önder, Muhammet Tonguç, Damla Önder, Sabri Erbaş, Murat Mutlucan   +4 more
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