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1. Integration of multiple volatile cues into plant defense responses

Author:
Lingfei Hu
Source:
The new phytologist 2022 v.233 no.2 pp. 618-623
ISSN:
0028-646X
Subject:
plant response,   etc   ; herbivores; information exchange; planting; prediction; risk;     Show all 6 Subjects
Abstract:
... The ability to predict future risks is essential for many organisms, including plants. Plants can gather information about potential future herbivory by detecting volatiles that are emitted by herbivore‐attacked neighbors. Several individual volatiles have been identified as active danger cues. Recent work has also shown that plants may integrate multiple volatiles into their defense responses. He ...
DOI:
10.1111/nph.17724

2. Network organization of the plant immune system: from pathogen perception to robust defense induction

Author:
Florent Delplace; Carine Huard‐Chauveau; Richard Berthomé; Dominique Roby
Source:
plant journal 2022 v.109 no.2 pp. 447-470
ISSN:
0960-7412
Subject:
plant response,   etc   ; disease resistance; immune system; pathogens; topology;     Show all 5 Subjects
Abstract:
... The plant immune system has been explored essentially through the study of qualitative resistance, a simple form of immunity, and from a reductionist point of view. The recent identification of genes conferring quantitative disease resistance revealed a large array of functions, suggesting more complex mechanisms. In addition, thanks to the advent of high‐throughput analyses and system approaches, ...
DOI:
10.1111/tpj.15462

3. Herbaria preserve plant microbiota responses to environmental changes

Author:
Valeria Bianciotto; Marc-André Selosse; Florent Martos; Roland Marmeisse
Source:
Trends in plant science 2022 v.27 no.2 pp. 120-123
ISSN:
1360-1385
Subject:
plant response,   etc   ; global change; herbaria; microbial communities; microorganisms; plant adaptation; planting; preserves;     Show all 8 Subjects
Abstract:
... Interaction between plants and their microbiota is a central theme to understand adaptation of plants to their environment. Considering herbaria as repositories of holobionts that preserved traces of ancient plant-associated microbial communities, we propose to explore these historical collections to evaluate the impact of long-lasting global changes on plant–microbiota interactions. ...
DOI:
10.1016/j.tplants.2021.11.012

4. Small signaling peptides mediate plant adaptions to abiotic environmental stress

Author:
Heping Xie; Wen Zhao; Weilin Li; Yuzhou Zhang; Jakub Hajný; Huibin Han
Source:
Planta 2022 v.255 no.4 pp. 72
ISSN:
0032-0935
Subject:
plant response,   etc   ; abiotic stress; environmental factors; nutrients; peptides; planting; receptors; signal peptide;     Show all 8 Subjects
Abstract:
... MAIN CONCLUSION: Peptide-receptor complexes activate distinct downstream regulatory networks to mediate plant adaptions to abiotic environmental stress. Plants are constantly exposed to various adverse environmental factors; thus they must adjust their growth accordingly. Plants recruit small secretory peptides to adapt to these detrimental environments. These small peptides, which are perceived b ...
DOI:
10.1007/s00425-022-03859-6

5. Soil salinity: A global threat to sustainable development

Author:
Ajay Singh
Source:
Soil use and management 2022 v.38 no.1 pp. 39-67
ISSN:
0266-0032
Subject:
plant response,   etc   ; administrative management; climate change; environmental health; evapotranspiration; hunger; salinity; sanitation; soil salinity; sustainable development;     Show all 10 Subjects
Abstract:
... Soil is a vital resource for feeding the burgeoning global population, and it is also essential for realizing most of the ‘United Nations Sustainable Development Goals (SDGs)’. For example, it is vital to realizing the ‘Zero hunger (SDG2), Good health and well‐being (SDG3), Clean water and sanitation (SDG6), and Life on land (SDG15)’. Excess salts present in the soil make it saline, and it poses a ...
DOI:
10.1111/sum.12772

6. Genome-wide identification of HD-ZIP transcription factors in maize and their regulatory roles in promoting drought tolerance

Author:
Xiao Qiu; GuoRui Wang; Salah Fatouh Abou-Elwafa; Jiaxu Fu; Zhixue Liu; PengYu Zhang; Xiaowen Xie; Lixia Ku; Ying Ma; XiaoKang Guan; Li Wei
Source:
Physiology and molecular biology of plants 2022 v.28 no.2 pp. 425-437
ISSN:
0971-5894
Subject:
plant response,   etc   ; bioinformatics; corn; data collection; drought; drought tolerance; genes; molecular biology; phenotype; phylogeny; transcriptomics; water stress;     Show all 12 Subjects
Abstract:
... Drought is the main limiting factor of maize productivity, therefore improving drought tolerance in maize has potential practical importance. Cloning and functional verification of drought–tolerant genes is of great importance to understand molecular mechanisms under drought stress. Here, we employed a bioinformatic pipeline to identify 42 ZmHDZ drought responsive genes using previously reported m ...
DOI:
10.1007/s12298-022-01147-x

7. Silver Nanoparticles Alter Microtubule Arrangement, Dynamics and Stress Phytohormone Levels

Author:
Jindřiška Angelini; Ruslan Klassen; Jitka Široká; Ondřej Novák; Kamil Záruba; Jakub Siegel; Zuzana Novotná; Olga Valentová
Source:
Plants 2022 v.11 no.3 pp. -
ISSN:
2223-7747
Subject:
plant response,   etc   ; Arabidopsis; cell walls; mechanical stress; microtubules; mutants; nanosilver; plant cuticle; plant hormones; plasma membrane; risk;     Show all 11 Subjects
Abstract:
... The superior properties of silver nanoparticles (AgNPs) has resulted in their broad utilization worldwide, but also the risk of irreversible environment infestation. The plant cuticle and cell wall can trap a large part of the nanoparticles and thus protect the internal cell structures, where the cytoskeleton, for example, reacts very quickly to the threat, and defense signaling is subsequently tr ...
DOI:
10.3390/plants11030313

8. Stomata-mediated interactions between plants, herbivores, and the environment

Author:
Po-An Lin; Yintong Chen; Gabriela Ponce; Flor E. Acevedo; Jonathan P. Lynch; Charles T. Anderson; Jared G. Ali; Gary W. Felton
Source:
Trends in plant science 2022 v.27 no.3 pp. 287-300
ISSN:
1360-1385
Subject:
plant response,   etc   ; abiotic stress; biotic stress; herbivores; host-pathogen relationships; plant stress; plant-insect relations; planting; stomata;     Show all 9 Subjects
Abstract:
... Stomata play a central role in plant responses to abiotic and biotic stresses. Existing knowledge regarding the roles of stomata in plant stress is centered on abiotic stresses and plant–pathogen interactions, but how stomata influence plant–herbivore interactions remains largely unclear. Here, we summarize the functions of stomata in plant–insect interactions and highlight recent discoveries of h ...
DOI:
10.1016/j.tplants.2021.08.017

9. Yield-limiting plant nutrients for maize production in northwest Ethiopia

Author:
Tadele Amare; Erkihun Alemu; Zerfu Bazie; Asmare Woubet; Selamyihun Kidanu; Beamlaku Alemayehu; Abrham Awoke; Assefa Derebe; Tesfaye Feyisa; Lulseged Tamene; Bitewlgn Kerebh; Sefinew Wale; Aweke Mulualem
Source:
Experimental agriculture v.58 pp. e5
ISSN:
1469-4441
Subject:
plant response,   etc   ; agriculture; composts; corn; databases; grain yield; hybrids; nitrogen; nutrient management; phosphorus; potassium; sulfur; zinc; Ethiopia;     Show all 14 Subjects
Abstract:
... The potential yield of improved maize varieties usually cannot be fully realised mainly due to inappropriate soil nutrient management practices in most parts of Ethiopia. Site-specific fertiliser recommendations are rarely used in the farming systems of Ethiopia. There is also a lack of data to develop or validate decision support tools for targeting specific crop production. A study was conducted ...
DOI:
10.1017/S0014479721000302

10. DNA methylation and histone modifications induced by abiotic stressors in plants

Author:
Karolina Czajka; Melanie Mehes-Smith; Kabwe Nkongolo
Source:
Genes & genomics 2022 v.44 no.3 pp. 279-297
ISSN:
1976-9571
Subject:
plant response,   etc   ; DNA hypermethylation; DNA hypomethylation; abiotic stress; bisulfites; epigenetics; genomics; high performance liquid chromatography; histone code; histones;     Show all 10 Subjects
Abstract:
... BACKGROUND: A review of research shows that methylation in plants is more complex and sophisticated than in microorganisms and animals. Overall, studies on the effects of abiotic stress on epigenetic modifications in plants are still scarce and limited to few species. Epigenetic regulation of plant responses to environmental stresses has not been elucidated. This study summarizes key effects of ab ...
DOI:
10.1007/s13258-021-01191-z

11. Functional roles of the birch BpRAV1 transcription factor in salt and osmotic stress response

Author:
Ping Hu; Kaimin Zhang; Chuanping Yang
Source:
Plant science 2022 v.315 pp. 111131
ISSN:
0168-9452
Subject:
plant response,   etc   ; Betula pendula subsp. mandshurica; cell death; genes; osmotic stress; regulatory sequences; stress response; stress tolerance; transactivators;     Show all 9 Subjects
Abstract:
... RAV (Related to ABI3/VP1) transcription factors play vital roles in regulating plant response to abiotic stresses; however, the regulatory mechanisms underlying stress response are still poorly understood for most of the RAVgenes. In this study, a novel gene BpRAV1 was cloned from white birch (Betula platyphylla). BpRAV1 protein is localized in the nucleus and serves as a transcriptional activator ...
DOI:
10.1016/j.plantsci.2021.111131

12. The role of 14-3-3 proteins in plant growth and response to abiotic stress

Author:
Ye Huang; Wenshu Wang; Hua Yu; Junhua Peng; Zhengrong Hu; Liang Chen
Source:
Plant cell reports 2022 v.41 no.4 pp. 833-852
ISSN:
0721-7714
Subject:
plant response,   etc   ; abiotic stress; cell growth; cold; drought; plant growth; protein kinases; seed dormancy; seed germination; signal transduction;     Show all 10 Subjects
Abstract:
... The 14-3-3 proteins widely exist in almost all plant species. They specifically recognize and interact with phosphorylated target proteins, including protein kinases, phosphatases, transcription factors and functional proteins, offering an array of opportunities for 14-3-3s to participate in the signal transduction processes. 14-3-3s are multigene families and can form homo- and heterodimers, whic ...
DOI:
10.1007/s00299-021-02803-4

13. Prospecting the unpredicted potential traits of Cladophialophora chaetospira SK51 to alter photoperiodic flowering in strawberry, a perennial SD plant

Author:
Wiwiek Harsonowati; Masrukhin; Kazuhiko Narisawa
Source:
Scientia horticulturae 2022 v.295 pp. 110835
ISSN:
0304-4238
Subject:
plant response,   etc   ; Fragaria vesca; coculture; crop production; cultivars; early development; endophytes; flowers; fruits; fungi; growth promotion; pH; strawberries; symbiosis;     Show all 14 Subjects
Abstract:
... Due to the economic importance of strawberry, many countries have established national breeding programs aimed at improving the flowering time and fruiting season to achieve year-round fruit availability. The ability of crops to produce fruits throughout the year with “flowering on command” is still a challenge in strawberry production systems. Although growth promotion by dark septate endophytic ...
DOI:
10.1016/j.scienta.2021.110835

14. MdWRKY74 is involved in resistance response to apple replant disease

Author:
Li Xiang; Mei Wang; Junxia Huang; Weitao Jiang; Zhubing Yan; Xuesen Chen; Chengmiao Yin; Zhiquan Mao
Source:
Plant growth regulation 2022 v.96 no.1 pp. 145-156
ISSN:
0167-6903
Subject:
plant response,   etc   ; Fusarium solani; apples; callus; chitinase; disease resistance; electrophoresis; genes; industry; luciferase; pathogens; plant growth; replant disease; rootstocks; yeasts;     Show all 15 Subjects
Abstract:
... Apple replant disease (ARD) is a common problem, which occurs in all major apple-growing regions worldwide. It hinders the growth of apple trees and reduces apple yield and quality. Besides, ARD has substantially impeded the development of the apple industry. Fusarium solani, a soil-borne pathogen, is the causative agent of ARD. WRKY transcription factors (TFs) play a crucial role in plant respons ...
DOI:
10.1007/s10725-021-00766-w

15. Opportunities and limits of controlled-environment plant phenotyping for climate response traits

Author:
Anna Langstroff; Marc C. Heuermann; Andreas Stahl; Astrid Junker
Source:
Theoretical and applied genetics 2022 v.135 no.1 pp. 1-16
ISSN:
0040-5752
Subject:
plant response,   etc   ; climate; climate change; crop production; phenotype;     Show all 5 Subjects
Abstract:
... Rising temperatures and changing precipitation patterns will affect agricultural production substantially, exposing crops to extended and more intense periods of stress. Therefore, breeding of varieties adapted to the constantly changing conditions is pivotal to enable a quantitatively and qualitatively adequate crop production despite the negative effects of climate change. As it is not yet possi ...
DOI:
10.1007/s00122-021-03892-1

16. Jasmonic acid coordinates with light, glucose and auxin signalling in regulating branching angle of Arabidopsis lateral roots

Author:
Manvi Sharma; Mohan Sharma; Muhammed Jamsheer K; Ashverya Laxmi
Source:
Plant, cell and environment 2022 v.45 no.5 pp. 1554-1572
ISSN:
0140-7791
Subject:
plant response,   etc   ; Arabidopsis; antagonism; auxins; biosynthesis; environment; genes; glucose; jasmonic acid; lateral roots; methyl jasmonate; plant hormones; rapamycin; root growth; transcriptional activation;     Show all 15 Subjects
Abstract:
... The role of jasmonates (JAs) in primary root growth and development and in plant response to external stimuli is already known. However, its role in lateral root (LR) development remains to be explored. Our work identified methyl jasmonate (MeJA) as a key phytohormone in determining the branching angle of Arabidopsis LRs. MeJA inclines the LRs to a more vertical orientation, which was dependent on ...
DOI:
10.1111/pce.14290

17. Loss of GSNOR increases abiotic stress sensitivity via regulating MAPK-ethylene cascade signaling in Solanum lycopersicum L.

Author:
Xu Zhang; Han Du; Qinghua Shi; Biao Gong
Source:
Environmental and experimental botany 2022 v.199 pp. 104872
ISSN:
0098-8472
Subject:
plant response,   etc   ; Solanum lycopersicum; abiotic stress; bicarbonates; ethylene; ethylene production; heat; nitric oxide; oxidoreductases; paraquat; proteome; stress tolerance; tomatoes; transgenic plants; China;     Show all 15 Subjects
Abstract:
... Nitric oxide (NO), as a redox molecule, played important role in plant response to environmental stress. Here, we found that loss of tomato S-Nitrosoglutathione reductase (SlGSNOR), a critical regulator of NO balance, led to global sensitivity to heat, salt, bicarbonate, and paraquat stresses in tomato, suggesting that SlGSNOR was a positive regulator in tomato against abiotic stresses. In additio ...
DOI:
10.1016/j.envexpbot.2022.104872

18. Sorghum in dryland: morphological, physiological, and molecular responses of sorghum under drought stress

Author:
Kibrom B. Abreha; Muluken Enyew; Anders S. Carlsson; Ramesh R. Vetukuri; Tileye Feyissa; Tiny Motlhaodi; Dickson Ng’uni; Mulatu Geleta
Source:
Planta 2022 v.255 no.1 pp. 20
ISSN:
0032-0935
Subject:
plant response,   etc   ; arid lands; cultivars; drought; drought tolerance; germination; germplasm; grain yield; nutritive value; osmotic pressure; people; photosynthesis; staple crops; water stress;     Show all 14 Subjects
Abstract:
... MAIN CONCLUSION: Droughts negatively affect sorghum’s productivity and nutritional quality. Across its diversity centers, however, there exist resilient genotypes that function differently under drought stress at various levels, including molecular and physiological. Sorghum is an economically important and a staple food crop for over half a billion people in developing countries, mostly in arid a ...
DOI:
10.1007/s00425-021-03799-7

19. Cloud cover disrupts the influence of the lunar cycle on the growth of peat moss Sphagnum riparium

Author:
Victor L. Mironov
Source:
Environmental and experimental botany 2022 v.194 pp. 104727
ISSN:
0098-8472
Subject:
plant response,   etc   ; Russia; Sphagnum; bioactive properties; cloud cover; lighting;     Show all 6 Subjects
Abstract:
... Moonlight is the connecting link between living processes and the lunar cycle, suggesting that its elimination can seriously weaken the biological effect of the lunar cycle. Cloud cover, especially its lower level, effectively absorbs moonlight under natural conditions. However, it is unclear how this process affects the sensitivity of plants to the lunar cycle. To address this, I analyzed the cha ...
DOI:
10.1016/j.envexpbot.2021.104727

20. Monitoring for adaptive management of burned sagebrush-steppe rangelands: addressing variability and uncertainty on the 2015 Soda Megafire

Author:
Matthew J. Germino; Peter Torma; Matthew R. Fisk; Cara V. Applestein
Source:
Rangelands 2022 v.44 no.1 pp. 99-110
ISSN:
0190-0528
Subject:
plant response,   etc   ; adaptive management; grasses; land management; rangelands; uncertainty;     Show all 6 Subjects
Abstract:
... •Use of adaptive management supported by robust monitoring is vital to solving severe rangeland problems, such as the exotic annual grass invasion and fire cycle in sagebrush-steppe rangelands.•Uncertainty in post-fire plant-community composition and plant response to treatments poses a challenge to land management and research but can be addressed with a high density of observations over short ti ...
DOI:
10.1016/j.rala.2021.12.002