4.7 Review

Strategies for genotype-flexible plant transformation

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Biology

Modular evolution of secretion systems and virulence plasmids in a bacterial species complex

Lin Chou et al.

Summary: This study focused on the Agrobacterium tumefaciens species complex, revealing its genetic diversity and evolutionary patterns. The research demonstrated that a phylogeny-guided sampling scheme combined with high-quality assemblies is a cost-effective approach for evolutionary genomics analysis. Additionally, the study identified novel diversity in key genes related to pathogenicity and interbacterial competition, providing insights into the evolution of species complexes.

BMC BIOLOGY (2022)

Article Cell Biology

Plant glutamate receptors mediate a bet-hedging strategy between regeneration and defense

Marcela Hernandez-Coronado et al.

Summary: This study reveals that plant GLRs play a role in both defense responses and regeneration through dynamic changes in chromatin and transcription. Inhibition of GLR activity increases regeneration efficiency in multiple organ repair systems. This finding provides insights into the trade-off between defense and regeneration in plants.

DEVELOPMENTAL CELL (2022)

Article Cell Biology

Dynamic chromatin state profiling reveals regulatory roles of auxin and cytokinin in shoot regeneration

Lian-Yu Wu et al.

Summary: This study reveals that a high auxin/cytokinin ratio environment promotes shoot regeneration in Arabidopsis by increasing the accessibility of gene loci associated with pluripotency and shoot fate determination. In addition, cytokinin signaling not only triggers shoot progenitor commitment at later stages but also maintains shoot identity genes at the priming stage. Furthermore, the study identifies regeneration cis-elements and highlights the important roles of BES1, MYC, IDD, and PIF transcription factors in shoot regeneration.

DEVELOPMENTAL CELL (2022)

Article Biotechnology & Applied Microbiology

Development of an efficient marker-free soybean transformation method using the novel bacterium Ochrobactrum haywardense H1

Hyeon-Je Cho et al.

Summary: We have discovered a new bacterium, Oh H1, which has efficient plant transformation capabilities. Oh H1 can transform a variety of plants, including both dicots and monocots. It produces high-quality transgenic events without the need for selectable markers.

PLANT BIOTECHNOLOGY JOURNAL (2022)

Article Biotechnology & Applied Microbiology

Morphogene-assisted transformation of Sorghum bicolor allows more efficient genome editing

Kiflom Aregawi et al.

Summary: Sorghum bicolor is the fifth most important cereal worldwide and has multiple uses. Establishing gene function is crucial for improving sorghum and other important crop plants. New tools and methods have been developed to expedite research on gene function in this widely grown crop.

PLANT BIOTECHNOLOGY JOURNAL (2022)

Article Biotechnology & Applied Microbiology

Development of an efficient and reproducible in vitro regeneration and transformation protocol for tropical maize (Zea mays L.) using mature seed-derived nodal explants

Krishan Kumar et al.

Summary: In this study, a robust regeneration and transformation protocol was standardized for tropical maize using mature embryos as starting material. Out of 28 genotypes evaluated, two recently commercialized cultivars showed the best callus induction and regeneration capability. The efficient regeneration and transformation protocol can overcome the limitations of the existing protocol and has the potential to be a major tool in maize improvement.

PLANT CELL TISSUE AND ORGAN CULTURE (2022)

Article Plant Sciences

Rapid transformation and plant regeneration of sorghum (Sorghum bicolor L.) mediated by altruistic Baby boom and Wuschel2

Kimberly Nelson-Vasilchik et al.

Summary: In this study, we investigated the use of altruistic morphogenic regulator mediated transformation (MRMT) to improve sorghum transformation for genome editing. We developed a rapid transformation protocol mediated by altruistic Baby boom and Wuschel2, which resulted in a higher transformation frequency and decreased time cost. This approach can help address the transformation bottleneck for functional genomics and genome editing studies in sorghum.

IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY-PLANT (2022)

Article Biology

Transient expression of a TaGRF4-TaGIF1 complex stimulates wheat regeneration and improves genome editing

Fengti Qiu et al.

Summary: The study found that using the complex of TaGRF4 and TaGIF1, as well as its mutated form mTaGRF4-TaGIF1, can increase regeneration and genome editing frequency in wheat. This new complex is not only beneficial for crop improvement, but also expands the range of cultivars available for transformation.

SCIENCE CHINA-LIFE SCIENCES (2022)

Article Biotechnology & Applied Microbiology

CRISPR/Cas9-mediated tetra-allelic mutation of the 'Green Revolution' SEMIDWARF-1 (SD-1) gene confers lodging resistance in tef (Eragrostis tef)

Getu Beyene et al.

Summary: Teff is a staple food and cash crop in Ethiopia, but lodging has been a major limitation to its production. Using CRISPR/Cas9, researchers introduced mutations in the tef orthologue of the SD-1 gene to confer semidwarfism and lodging resistance. By delivering gene editing reagents along with transformation enhancing genes, they achieved high frequency recovery of transgenic and edited tef lines. These lines showed reduced culm and internode lengths and increased lodging resistance, highlighting the potential of genome editing in improving important traits in tef.

PLANT BIOTECHNOLOGY JOURNAL (2022)

Article Biotechnology & Applied Microbiology

Application of developmental regulators to improve in planta or in vitro transformation in plants

Zhaoyuan Lian et al.

Summary: This study demonstrates that manipulation of the PLT5 gene can effectively improve in planta and in vitro transformation efficiency, and such a transformation system can be used to facilitate the application of genome editing or other plant biotechnology in modern agriculture.

PLANT BIOTECHNOLOGY JOURNAL (2022)

Article Multidisciplinary Sciences

Agrobacterium expressing a type III secretion system delivers Pseudomonas effectors into plant cells to enhance transformation

Vidhyavathi Raman et al.

Summary: This study developed a strategy to increase the efficiency of plant transformation by engineering Agrobacterium and suppressing host defense responses. The results showed that the transformation efficiency of wheat, alfalfa and switchgrass increased by 250%-400% using the engineered Agrobacterium.

NATURE COMMUNICATIONS (2022)

Article Plant Sciences

Optimized Transformation and Gene Editing of the B104 Public Maize Inbred by Improved Tissue Culture and Use of Morphogenic Regulators

Stijn Aesaert et al.

Summary: This study made a breakthrough in plant transformation by co-transforming morphogenic transcription factors to induce somatic embryogenesis. It also showed that modifying tissue culture media and using specific constructs and control systems can reduce undesirable phenotypes and increase transformation efficiency and gene editing functionality.

FRONTIERS IN PLANT SCIENCE (2022)

Article Plant Sciences

An Improved Agrobacterium-Mediated Transformation and Genome-Editing Method for Maize Inbred B104 Using a Ternary Vector System and Immature Embryos

Minjeong Kang et al.

Summary: This paper presents an advanced B104 transformation protocol that can generate transgenic plants in a quicker and simplified manner, suitable for genome editing applications. The success rate of this protocol is high, making it a valuable tool for researchers in the field.

FRONTIERS IN PLANT SCIENCE (2022)

Review Plant Sciences

Towards a hierarchical gene regulatory network underlying somatic embryogenesis

Fu -Xiang Wang et al.

Summary: This paper provides an update on the molecular mechanism of how the phytohormone auxin promotes cell totipotency and proposes a gene regulatory network model underlying somatic embryo-genesis. It also discusses the practical approaches to explore the totipotent cell state in the era of single-cell genomics.

TRENDS IN PLANT SCIENCE (2022)

Review Plant Sciences

Genotype-independent plant transformation

Nathan A. Maren et al.

Summary: Conventional plant regeneration methods are tedious and time-consuming. Recent studies have identified key growth and developmental regulatory genes that can greatly improve regeneration efficiency and make transformation of difficult genotypes possible. Utilizing these regulatory genes offers the potential to develop innovative genotype-independent genetic transformation methods for plants.

HORTICULTURE RESEARCH (2022)

Article Plant Sciences

Boosting plant genome editing with a versatile CRISPR-Combo system

Changtian Pan et al.

Summary: Pan et al. have developed a versatile CRISPR-Combo platform that enables simultaneous genome editing and gene activation in plants, showing promising applications in crop breeding.

NATURE PLANTS (2022)

Article Plant Sciences

The gene TaWOX5 overcomes genotype dependency in wheat genetic transformation

Ke Wang et al.

Summary: The overexpression of wheat gene TaWOX5 significantly improves transformation efficiency in wheat with less genotype dependency. Application of TaWOXS in wheat callus culture does not interfere with shoot differentiation and root development, and successfully transformed transgenic wheat plants can be identified based on wider flag leaves. Furthermore, TaWOXS also shows promising results in improving transformation efficiency in other crops.

NATURE PLANTS (2022)

Review Biochemistry & Molecular Biology

Plant cell totipotency: Insights into cellular reprogramming

Ying Hua Su et al.

Summary: Plant cells have a strong capacity for reproduction, as a single plant cell can give rise to a whole plant via somatic embryogenesis without fertilization. Reprogramming somatic cells into totipotent cells is a critical step in somatic embryogenesis, inducible by stimuli such as plant hormones, transcriptional regulators and stress. Key molecular regulators and associated networks that control cell fate transition from somatic to totipotent cells are highlighted, with several outstanding questions proposed for further understanding of plant cell totipotency mechanisms.

JOURNAL OF INTEGRATIVE PLANT BIOLOGY (2021)

Review Biotechnology & Applied Microbiology

Agrobacterium strains and strain improvement: Present and outlook

Jonas De Saeger et al.

Summary: The Agrobacterium-mediated transformation method has evolved over the past 40 years to become efficient and diverse, with a confusing nomenclature of strains that complicates strain selection. This article provides an overview of strain classification, discusses strain modifications, factors in the transformation process, and proposes improvements to increase transformation efficiency.

BIOTECHNOLOGY ADVANCES (2021)

Article Plant Sciences

Transformation of Teosinte (Zea mays ssp. parviglumis) via Biolistic Bombardment of Seedling-Derived Callus Tissues

Jacob D. Zobrist et al.

Summary: Despite many genetic similarities, modern maize and its wild progenitor teosinte exhibit significantly different phenotypes. A protocol for genetic transformation in teosinte is not available, but a robust callus induction and regeneration protocol has been established in this study. The production of fertile, transgenic teosinte plants using particle bombardment with selectable markers has been achieved, providing a major enabling technology for research in crop domestication.

FRONTIERS IN PLANT SCIENCE (2021)

Article Biotechnology & Applied Microbiology

Advances in Agrobacterium transformation and vector design result in high-frequency targeted gene insertion in maize

Dave Peterson et al.

Summary: CRISPR-Cas is a powerful tool for DNA double-strand break technology, with wide applications in plant genome modification. Advancements in maize transformation and vector design have greatly increased the efficiency of targeted gene insertion, allowing for potential trait improvement in a wide range of crop species.

PLANT BIOTECHNOLOGY JOURNAL (2021)

Article Multidisciplinary Sciences

An improved biolistic delivery and analysis method for evaluation of DNA and CRISPR-Cas delivery efficacy in plant tissue

Kyle Miller et al.

Summary: The study improved the consistency of biolistic delivery results by using a double-barrel device and a cell counting software, demonstrating utility through optimizing conditions for DNA delivery and testing the efficacy of multiple gRNAs. The novel combination allows simultaneous comparison and optimization of parameters in biolistic delivery.

SCIENTIFIC REPORTS (2021)

Review Genetics & Heredity

Genetics of Shoot Meristem and Shoot Regeneration

Leor Eshed Williams

Summary: Plants demonstrate remarkable lineage plasticity, regenerating organs different from their origins. Cell flow in shoot apical meristem requires complex genetic network control, with WUSCHEL transcription factor and cytokinin playing key roles.

ANNUAL REVIEW OF GENETICS, VOL 55 (2021)

Article Plant Sciences

Use of non-integrating Zm-Wus2 vectors to enhance maize transformation Non-integrating WUS2 enhances transformation

George Hoerster et al.

IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY-PLANT (2020)

Article Biotechnology & Applied Microbiology

Plant gene editing through de novo induction of meristems

Michael F. Maher et al.

NATURE BIOTECHNOLOGY (2020)

Article Multidisciplinary Sciences

Unexpected conservation and global transmission of agrobacterial virulence plasmids

Alexandra J. Weisberg et al.

SCIENCE (2020)

Review Biochemistry & Molecular Biology

Single-cell multiomics: technologies and data analysis methods

Jeongwoo Lee et al.

EXPERIMENTAL AND MOLECULAR MEDICINE (2020)

Article Biotechnology & Applied Microbiology

A GRF-GIF chimeric protein improves the regeneration efficiency of transgenic plants

Juan M. Debernardi et al.

NATURE BIOTECHNOLOGY (2020)

Review Plant Sciences

Molecular Mechanisms of Plant Regeneration

Momoko Ikeuchi et al.

ANNUAL REVIEW OF PLANT BIOLOGY, VOL 70 (2019)

Review Plant Sciences

To regenerate or not to regenerate: factors that drive plant regeneration

Kaoru Sugimoto et al.

CURRENT OPINION IN PLANT BIOLOGY (2019)

Review Biochemistry & Molecular Biology

Edit at will: Genotype independent plant transformation in the era of advanced genomics and genome editing

Albert P. Kausch et al.

PLANT SCIENCE (2019)

Article Plant Sciences

Rapid genotype independent Zea mays L. (maize) transformation via direct somatic embryogenesis

Keith Lowe et al.

IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY-PLANT (2018)

Article Biochemistry & Molecular Biology

An improved ternary vector system for Agrobacterium-mediated rapid maize transformation

Ajith Anand et al.

PLANT MOLECULAR BIOLOGY (2018)

Review Biochemistry & Molecular Biology

5-Azacytidine: A Promoter of Epigenetic Changes in the Quest to Improve Plant Somatic Embryogenesis

Pedro Osorio-Montalvo et al.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2018)

Article Plant Sciences

ALTERNATIVE NON-AGROBACTERIUM BASED METHODS FOR PLANT TRANSFORMATION

Dheeraj S. Rathore et al.

ANNUAL PLANT REVIEWS ONLINE (2018)

Article Biochemistry & Molecular Biology

Morphogenic Regulators Baby boom and Wuschel Improve Monocot Transformation

Keith Lowe et al.

PLANT CELL (2016)

Article Biotechnology & Applied Microbiology

Kn1 gene overexpression drastically improves genetic transformation efficiencies of citrus cultivars

Wei Hu et al.

PLANT CELL TISSUE AND ORGAN CULTURE (2016)

Article Plant Sciences

DNA-Free Genetically Edited Grapevine and Apple Protoplast Using CRISPR/Cas9 Ribonucleoproteins

Mickael Malnoy et al.

FRONTIERS IN PLANT SCIENCE (2016)

Review Biochemistry & Molecular Biology

Growth-Regulating Factors (GRFs): A Small Transcription Factor Family with Important Functions in Plant Biology

Mohammad Amin Omidbakhshfard et al.

MOLECULAR PLANT (2015)

Article Biochemistry & Molecular Biology

An Intrinsic MicroRNA Timer Regulates Progressive Decline in Shoot Regenerative Capacity in Plants

Tian-Qi Zhang et al.

PLANT CELL (2015)

Article Plant Sciences

Irrepressible MONOPTEROS/ARF5 promotes de novo shoot formation

Wenzislava Ckurshumova et al.

NEW PHYTOLOGIST (2014)

Article Plant Sciences

Efficient sweet pepper transformation mediated by the BABY BOOM transcription factor

Iris Heidmann et al.

PLANT CELL REPORTS (2011)

Article Biochemistry & Molecular Biology

A novel method for induction of plant regeneration via somatic embryogenesis

Wei Deng et al.

PLANT SCIENCE (2009)

Article Biotechnology & Applied Microbiology

Expression of WUSCHEL in Coffea canephora causes ectopic morphogenesis and increases somatic embryogenesis

A. Arroyo-Herrera et al.

PLANT CELL TISSUE AND ORGAN CULTURE (2008)

Article Plant Sciences

Shoot formation from root tip region:: a developmental alteration by WUS in transgenic tobacco

Syeda Zinia Rashid et al.

PLANT CELL REPORTS (2007)

Article Plant Sciences

Improved Agrobacterium-mediated transformation of three maize inbred lines using MS salts

Bronwyn R. Frame et al.

PLANT CELL REPORTS (2006)

Article Plant Sciences

The CUP-SHAPED COTYLEDON genes promote adventitious shoot formation on calli

Y Daimon et al.

PLANT AND CELL PHYSIOLOGY (2003)

Article Biochemistry & Molecular Biology

Ectopic expression of BABY BOOM triggers a conversion from vegetative to embryonic growth

K Boutilier et al.

PLANT CELL (2002)