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Advances in Genome Sequencing and Natural Rubber Biosynthesis in Rubber-Producing Plants [PDF]

Current Issues in Molecular Biology, 2023
Natural rubber (cis-1,4-polyisoprene, NR) is an important raw material utilized widely in the manufacturing of medical, agricultural, and industrial products. Rubber tree (Hevea brasiliensis) and several alternative rubber-producing plants (Taraxacum kok-
Yingchao Tan, Jie Cao, Chaorong Tang, Kaiye Liu   +3 more
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Differential Expression of lncRNAs and miRNAs Between Self-Rooting Juvenile and Donor Clones Unveils Novel Insight Into the Molecular Regulation of Rubber Biosynthesis in Hevea brasiliensis [PDF]

Frontiers in Plant Science, 2022
The rubber tree (Hevea brasiliensis Muell. Arg.) is a tropical tree species that produce natural rubber. Self-rooted juvenile clones (SRJCs) are novel rubber tree planting materials developed through primary somatic embryogenesis.
Hui-Liang Li, Ying Wang, Dong Guo, Jia-Hong Zhu, Shi-Qing Peng   +4 more
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HbTGA1, a TGA Transcription Factor From Hevea brasiliensis, Regulates the Expression of Multiple Natural Rubber Biosynthesis Genes [PDF]

Frontiers in Plant Science, 2022
The TGA transcription factors are known to modulate the biosynthesis of secondary metabolites in plants. However, their regulatory function in natural rubber (NR) biosynthesis was not revealed in the rubber tree (Hevea brasiliensis).
Dong Guo, Dong Guo, Hui-Liang Li, Hui-Liang Li, Jia-Hong Zhu, Jia-Hong Zhu, Ying Wang, Ying Wang, Shi-Qing Peng, Shi-Qing Peng   +9 more
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Transcriptome analysis of rubber biosynthesis in guayule (Parthenium argentatum gray) [PDF]

BMC Plant Biology, 2019
Background Natural rubber is currently produced nearly exclusively from latex of the Para rubber tree, Hevea brasiliensis. The desire to reduce the environmental cost of rubber production, fears of pathogen susceptibility in clonal Hevea plantations ...
Solomon H. Stonebloom, Henrik Vibe Scheller   +1 more
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Genome-wide identification of EuUSPs in Eucommia ulmoides and the role of EuUSP16 in rubber biosynthesis [PDF]

Frontiers in Plant Science
Eucommia ulmoides Oliv., a Tertiary period relict tree species endemic to China, is a rubber-producing plant valued for both medicinal and edible applications.
Shangmei Long, Jiang Yang, Hongling Wang, Xi Chen, De-gang Zhao, De-gang Zhao, Yichen Zhao   +6 more
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Regulatory Potential of bHLH-Type Transcription Factors on the Road to Rubber Biosynthesis in Hevea brasiliensis [PDF]

Plants, 2020
Natural rubber is the main component of latex obtained from laticifer cells of Hevea brasiliensis. For improving rubber yield, it is essential to understand the genetic molecular mechanisms responsible for laticifer differentiation and rubber ...
Tomoko Yamaguchi, Yukio Kurihara, Yuko Makita, Emiko Okubo-Kurihara, Ami Kageyama, Emi Osada, Setsuko Shimada, Hiroko Tsuchida, Hiroaki Shimada, Minami Matsui   +9 more
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Comparative proteome and transcriptome analyses suggest the regulation of starch and sucrose metabolism and rubber biosynthesis pathways in the recovery of tapping panel dryness in rubber tree [PDF]

BMC Plant Biology
Background Tapping panel dryness (TPD) in rubber tree has become the most severe restricting factor of natural rubber production. To date, there is no effective measures to prevent and control TPD.
Kun Yuan, Chengtian Feng, Qiguang He, Yiyu Hu, Hui Liu, Zhenhui Wang   +5 more
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TkMYB7 Coordinates Jasmonate and Ethylene Signaling to Regulate Natural Rubber Biosynthesis in Taraxacum kok-saghyz [PDF]

Plants
Russian dandelion (Taraxacum kok-saghyz Rodin, TKS) is a natural rubber (NR)-producing species whose roots contain 3% to 27% NR, underscoring its considerable research and economic significance.
Xiaodong Li, Yulin Wu, Changping Zhang, Gaoquan Dong, Lin Xu, Yuya Geng, Zihan Guo, Yan Zhang, Jie Yan   +8 more
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Transcriptome analysis reveals the molecular mechanisms of rubber biosynthesis and laticifer differentiation during rubber seed germination [PDF]

Frontiers in Plant Science
The molecular mechanisms underlying the initiation of natural rubber synthesis and laticifer differentiation have not been fully elucidated. In this study, we conducted a time-series transcriptome analysis of five rubber tree tissues at four stages of ...
Bin Hu, Bin Hu, Na Yang, Zaihui Zhou, Xiangyu Shi, Yunxia Qin, Yunxia Qin, Yongjun Fang, Xiangyu Long, Xiangyu Long   +9 more
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Expression profiles of transcription factors and aquaporins suggest putative roles in rubber biosynthesis regulation and drought stress adaptation in guayule [PDF]

Scientific Reports
In arid regions of the southwestern United States, selecting drought-tolerant crops is essential for sustaining agricultural productivity and resource efficiency.
Huy Phan, Hussein Abdel-Haleem
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