Article
Plant Sciences
Bing Cui, Ranran Liu, Timothy J. Flowers, Jie Song
Summary: This paper discusses the role of apoplastic barriers (including Casparian bands and suberin lamellae) in ion exclusion during plant salt tolerance, evaluating whether they should be a key target for breeding salt-tolerant crops.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2021)
Article
Plant Sciences
Yuhang Shao, Yukun Cheng, Hongguang Pang, Mingqin Chang, Fang He, Minmin Wang, Destiny J. Davis, Shuxiao Zhang, Oliver Betz, Chuck Fleck, Tingbo Dai, Shahab Madahhosseini, Thomas Wilkop, Judy Jernstedt, Georgia Drakakaki
Summary: The intensive use of groundwater in agriculture under current climate conditions leads to soil salinization, but selecting salt-tolerant rootstocks can help maintain almond productivity. Early selection of tolerant rootstocks reduces time and resource investment, with E1 rootstock showing higher salt exclusion capacity and response to salt stress.
FRONTIERS IN PLANT SCIENCE
(2021)
Article
Biochemistry & Molecular Biology
Zhigang Wang, Zhiwei Chen, Xiang Zhang, Qiuxing Wei, Yafeng Xin, Baolei Zhang, Fuhang Liu, Jixing Xia
Summary: OsCASP1 is essential for the formation of the Casparian strip in the rice endodermis, and overexpression of OsCASP1 enhances Ca tolerance in rice. It promotes the formation of Casparian strip in endodermal cells, inhibits Ca transport, and restricts Ca accumulation under high Ca conditions. The results suggest that OsCASP1 overexpression is an effective strategy for improving rice adaptation to high Ca environments.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Plant Sciences
Katsuhiro Shiono, Marina Yoshikawa, Tino Kreszies, Sumiyo Yamada, Yuko Hojo, Takakazu Matsuura, Izumi C. Mori, Lukas Schreiber, Toshihito Yoshioka
Summary: To adapt to waterlogged conditions, wetland plants form a barrier to prevent oxygen loss, with ABA playing a key role in inducing this barrier. ABA promotes suberin lamellae formation in the exodermis of rice, resulting in the formation of an ROL barrier.
Article
Plant Sciences
Lucas Leon Peralta Ogorek, Hirokazu Takahashi, Mikio Nakazono, Ole Pedersen
Summary: The root barrier to radial O-2 loss (ROL) is a key trait in roots, preventing O-2 loss from roots to anoxic soils and enabling root growth in flooded soils. This study found that the ROL barrier can also prevent the intrusion of hydrogen sulphide (H2S) and reduce its adverse effects on root respiration.
Review
Biochemistry & Molecular Biology
Yingying Lu, Wieland Fricke
Summary: This review focuses on the regulation of root water uptake in plants under salt stress. It emphasizes the importance of considering root water uptake in relation to other tolerance mechanisms of plants, such as water relations and gas exchange. The study highlights the lack of attention given to how plants cope with salt stress during the night, which is essential for understanding their growth response over longer periods of time.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Plant Sciences
Sureshbabu Marriboina, Kalva Madhana Sekhar, Rajagopal Subramanyam, Attipalli Ramachandra Reddy
Summary: The study found that the potential biofuel tree species Pongamia pinnata displayed salt tolerance characteristics in a high salinity environment, with significant declines in gas exchange parameters but sustained leaf morphology and elevated heat emission. Proteomic analysis of roots suggested that Pongamia might defend against Na+ toxicity through proteins derived from secondary and anaerobic metabolism under salt stress conditions.
FRONTIERS IN PLANT SCIENCE
(2022)
Review
Plant Sciences
Olga Serra, Niko Geldner
Summary: This article discusses the use of different bio-polymers in outer protective barriers of animals and plants, focusing on the plant cell wall structure involving suberin and cutin. Suberin provides protective functions for plants and may assist in carbon sequestration from the atmosphere.
Article
Plant Sciences
Xin Ran, Xiao Wang, Xiaoxi Huang, Changming Ma, Haiyong Liang, Bingxiang Liu
Summary: In this study, we identified key indicators for salt tolerance evaluation of Salix matsudana Koidz. Our results showed that Na+/Ca2+ is a crucial indicator and provided insights into the relationship between ion transport and distribution for photosynthesis.
FRONTIERS IN PLANT SCIENCE
(2022)
Article
Plant Sciences
Z. C. Xue, Y. Wang, J. Liu
Summary: In this study, the salt tolerance-related physiological mechanisms in the roots and shoots of Dongying wild soybean were investigated. The results showed that the decrease in photosynthetic activity was more severe in the leaves of wild soybean compared to cultivated soybean. It was observed that the accumulation of Na+ in the roots of wild soybean prevented the transport of Na+ to the shoots, effectively maintaining a comparatively low concentration of Na+ in the leaves to protect the photosynthetic apparatus from salt damage.
Article
Biochemistry & Molecular Biology
Sureshbabu Marriboina, Debashree Sengupta, Sumit Kumar, Attipalli R. Reddy
Article
Agriculture, Multidisciplinary
Debashree Sengupta, Divya Kariyat, Sureshbabu Marriboina, Attipalli R. Reddy
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
(2019)
Article
Agricultural Engineering
Kambam Tamna Singha, Rachapudi Venkata Sreeharsha, Sureshbabu Mariboina, Attipalli Ramachandra Reddy
INDUSTRIAL CROPS AND PRODUCTS
(2019)
Article
Biotechnology & Applied Microbiology
Vikas Shalibhadra Trishla, Sureshbabu Marriboina, Prasanna Boyidi, Pulugurtha Bharadwaja Kirti
PLANT CELL TISSUE AND ORGAN CULTURE
(2020)
Article
Plant Sciences
Sureshbabu Marriboina, Kapil Sharma, Debashree Sengupta, Anurupa Devi Yadavalli, Rameshwar Prasad Sharma, Ramachandra Reddy Attipalli
Summary: Under salinity stress, Pongamia demonstrates adaptive mechanisms such as significant changes in levels of cytokinins and jasmonic acid, as well as alterations in metabolites and antioxidant gene expression in leaves and roots. This study provides new insights into the molecular and metabolic adaptations that confer salinity tolerance to Pongamia.
PHYSIOLOGIA PLANTARUM
(2021)
Article
Plant Sciences
Jayendra Pandey, Elsinraju Devadasu, Deepak Saini, Kunal Dhokne, Sureshbabu Marriboina, Agepati. S. S. Raghavendra, Rajagopal Subramanyam
Summary: This study found that the effects of drought on photosynthesis have been extensively studied, but the effects on thylakoid organization are limited. The research observed a significant decline in gas exchange parameters and a reduction of photochemical efficiency of photosystem II and I in pea leaves under progressive drought stress. Furthermore, the study found changes in the organization of light-harvesting complexes and reductions in supercomplexes of thylakoids in drought-affected plants.
Article
Multidisciplinary Sciences
Sureshbabu Marriboina, Ramachandra Reddy Attipalli
Article
Plant Sciences
D. Sengupta, S. Marriboina, D. K. Unnikrishnan, A. R. Reddy
Article
Plant Sciences
Jingqiu Xia, Jiawen Liang, Mengmeng Yu, Rui Wang, Chen Sun, Huishan Song, Qinghua Xu, Jing Cang, Yuying Wang, Da Zhang
Summary: The MED complex acts as a bridge to regulate transcription by connecting transcription factors and specific gene promoters. This study demonstrates the important role of MED25 in freezing tolerance in wheat, possibly through its interaction with the jasmonate signaling pathway and cold-responsive genes.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Asier R. Larrinaga, Luis Sampedro, Rafael Zas
Summary: This study investigated the allocation to growth, reproduction, and defence in maritime pine under different resource availability and simulated herbivory treatments. The results showed that fertilization increased tree growth and seed quantity but not seed quality. Needle clipping and methyl-jasmonate treatment increased needle resin and phenol concentrations. Overall, there were complex interactions among the life-history dimensions, suggesting that pairwise approaches are insufficient to unravel these complexities.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Shuang Han, Shuxian Li, Ya Li, Qingchen Zhang, Yuanyuan Xu, Wenjing Wang, Xiao Qin Zhu, Dongli Pei
Summary: The xanthophyll cycle plays a significant role in protecting plants from membrane peroxidation induced by intense light exposure. This study identified 240 differentially expressed genes associated with respiratory chain, lipid metabolism, antioxidant activity, and flavonoid metabolism. The overexpression of the CmBCH1 gene resulted in the upregulation of genes involved in scavenging reactive oxygen species and encoding antioxidants, leading to the accumulation of xanthophyll, zeaxanthin, chlorophylls, and anthocyanins. The study highlighted the potential of BCH1 in regulating the xanthophyll cycle and enhancing tolerance to intense light stress in transgenic plants.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Yuzhu Ding, Hejun Ren, Xinyu Hao, Ruonan Zhang, Jianjun Hao, Jinliang Liu, Hongyu Pan, Yan Wang
Summary: This study demonstrated that co-expressing two exogenous genes, tfdB and bphC, in Arabidopsis thaliana improved the tolerance and removal efficiency of PCB28. Transgenic plants also exhibited increased enzymatic activities under PCB28 stress. The co-expression of tfdB and bphC in A. thaliana resulted in nearly twofold increase in PCB28 removal rates from soil. This research suggests that co-expressing two genes holds great potential for enhancing phytoremediation efficiency and mitigating PCB-induced toxicity stress on plants.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Nosheen Kabir, Sumbal Wahid, Shoaib Ur Rehman, Ghulam Qanmber
Summary: Trichomes are specialized plant structures that protect plants and are regulated by complex gene networks and signaling pathways. Gene expression, cell cycle regulation, and differentiation determine whether cells become trichomes. Transcription factors, epigenetic modifications, and phytohormones play important roles in trichome development. The integration of phytohormonal and transcriptional networks contributes to the diversity and adaptability of trichomes in plants.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Enrique Mateos-Naranjo, Jesus Alberto Perez-Romero, Giacomo Puglielli, Javier Lopez-Jurado, Jennifer Mesa-Marin, Eloisa Pajuelo, Ignacio David Rodriguez-Llorente, Susana Redondo-Gomez
Summary: The impact of multifactorial abiotic stress combinations on plant functional responses remains controversial. The halophyte Salicornia ramosissima showed unique functional responses depending on the specific stress factors involved. Under extreme conditions, there was a more negative impact on plant functional traits, but the presence of beneficial microorganisms, especially in combination with elevated atmospheric CO2 concentration, mitigated these negative effects.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Mengjiao Ruan, Wenliang He, Rui He, Xiangxiang Wang, Jinxin Wei, Yujie Zhu, Ruiling Li, Zhijun Jiang, Xiaofan Na, Xiaomin Wang, Yurong Bi
Summary: The study reveals the important role of AOX2 in Arabidopsis seed germination by regulating ABA signal and ROS homeostasis under salt stress. Additionally, ABI3/ABI4 are essential for salt-induced AOX2 expression.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Ning Li, Peiyao Yu, Yanling Zeng, Jiali Chen, Wenhai Yang, Guannan Qin, Shenxiu Du, Xiao Han, Li-Jun Huang
Summary: In eukaryotic cells, epigenetic modifications of DNA and histones play a crucial role in gene expression regulation. ROXY19, a plant-specific CC-type glutaredoxin, was found to strongly repress a subset of genes regulated by class II TGA factors through its association with the TPL/TPR family. The ectopic expression of ROXY19 in Arabidopsis plants led to hypersensitivity to xenobiotic chemicals due to the silencing of detoxification pathway genes.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Yang Li, Chenyang Feng, Yijing Xing, Meng Li, Xiaoning Wang, Qingjie Du, Huaijuan Xiao, Juanqi Li, Jiqing Wang
Summary: In this study, researchers found that CsNLP1 gene in cucumber plays an important role in nitrogen utilization. The study also revealed the regulation mechanism of CsNLP1 in cucumber growth and nitrogen assimilation.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Lei Chen, Cheng Jiang, Li Ye, Yue Gao, Xilin Hou
Summary: This study identified and characterized 163 C2H2-type zinc finger proteins in non-heading Chinese cabbage. Two of these proteins, BcZAT12 and BcZAT10, were found to be closely related to cold tolerance and acted as transcriptional repressors in regulating cold resistance. Furthermore, BcZAT12 was shown to directly bind to the promoter of BcCBF1 and inhibit its activity. Additionally, interactions between BcZAT12 and other proteins such as BcABF2/4 were observed. These findings provide insights into the functional roles and regulatory mechanisms of C2H2-ZFPs in non-heading Chinese cabbage under cold stress.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Ommolbanin Tourajzadeh, Halimeh Piri, Amir Naserin, Mohammad mahdi Cahri
Summary: The combination of NB and reduced irrigation water depth can mitigate the negative effects of salinity and drought stresses on quinoa and improve its water productivity. The use of NB up to 2% alleviated salinity and drought stress and increased yield, while decreasing salinity and irrigation water depth increased water productivity. The appropriate use of NB can reduce the negative effects of stress and promote the sustainable production of quinoa.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Jing Li, Yujie Wu, Xiaohui Feng, Tabassum Hussain, Kai Guo, Xiaojing Liu
Summary: This study investigated the growth and physiological responses of cherry tomatoes under different salt conditions and found that nonuniform salinity conditions improved photosynthetic characteristics, water use efficiency, and fruit yield. These findings are important for improving tomato productivity on salt-affected lands.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Ruonan Li, Ruying Wang, Meng Li, Yunpu Zheng, Xiaxiang Zhang, Zhimin Yang, Jingjin Yu
Summary: The study found that elevated CO2 can increase stolon growth and carbohydrate accumulation in stolon nodes and internodes. Foliar application of auxin enhances this effect, while auxin transport inhibitor has no effect.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Jian-Jun Tao, Cui-Cui Yin, Yang Zhou, Yi-Hua Huang, Shou-Yi Chen, Jin-Song Zhang
Summary: Soil salinization is a major obstacle for agriculture sustainability, as it severely affects plant growth and crop yield. Ethylene, a stress hormone, plays a crucial role as a signal molecule in coordinating plant growth and stress response in the model plant Arabidopsis. However, the roles and mechanisms of ethylene in most crop plants under salinity remain undefined. This review summarizes the universal roles of ethylene and focuses on its divergent roles in rice and other crop species under salinity, particularly in terms of ethylene biosynthesis and signal transduction. The contradictions between ethylene production and signaling in salt response are also discussed.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)
Article
Plant Sciences
Chang Guo, Xiaona Wang, Qi Wang, Zipeng Zhao, Bing Xie, Lang Xu, Ruijie Zhang
Summary: This review provides an overview of the effects of ozone pollution on plant secondary metabolism. It explores the role of plant secondary metabolism in defense against ozone stress and adaptation to ozone-polluted environments, while summarizing the severity of ozone pollution.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2024)