Evidence map›Paper›PMID 34223931›Full record

ReviewPlant cell reports2022

'Omics' approaches in developing combined drought and heat tolerance in food crops.

Anjali Bhardwaj, Poonam Devi, Shikha Chaudhary, Anju Rani, Uday Chand Jha, Shiv Kumar, H Bindumadhava, P V Vara Prasad, Kamal Dev Sharma, Kadambot H M Siddique and 1 more

Abstract readReview
PubMed Publisher
In one paragraph

Review in Plant cell reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
8.9field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 55 citations in OpenAlex.

  1. Review
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  5. Integration of crop modeling and sensing into molecular breeding for nutritional quality and stress tolerance.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
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  13. Pyramiding of qDTYPhysiology and molecular biology of plants : an international journal of functional plant biology · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 6 institutions in 3 countries.

Anjali BhardwajDepartment of Botany, Panjab University, Chandigarh, India.
Poonam DeviDepartment of Botany, Panjab University, Chandigarh, India.
Shikha ChaudharyDepartment of Botany, Panjab University, Chandigarh, India.
Anju RaniDepartment of Botany, Panjab University, Chandigarh, India.
Uday Chand JhaIndian Institute of Pulses Research, Kanpur, India.
Shiv KumarInternational Center for Agriculture Research in the Dry Areas (ICARDA), Rabat, Morocco.
H BindumadhavaDr. Marri Channa Reddy Foundation (MCRF), Hyderabad, India.
P V Vara PrasadKansas State University, Manhattan, KS, USA.
Kamal Dev SharmaCSK H.P. Agricultural University, Palampur, India.
Kadambot H M SiddiqueThe UWA Institute of Agriculture, The University of Western Australia, Perth, WA, Australia.
Harsh NayyarDepartment of Botany, Panjab University, Chandigarh, India. harshnayyar@hotmail.com.ORCID http://orcid.org/0000-0001-6005-4391
Panjab University · INChaudhary Sarwan Kumar Himachal Pradesh Krishi Vishvavidyalaya · INDr. Reddy's Foundation · INIndian Institute of Pulses Research · INKansas State University · USThe University of Western Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Global climate change will significantly increase the intensity and frequency of hot, dry days. The simultaneous occurrence of drought and heat stress is also likely to increase, influencing various agronomic characteristics, such as biomass and other growth traits, phenology, and yield-contributing traits, of various crops. At the same time, vital physiological traits will be seriously disrupted, including leaf water content, canopy temperature depression, membrane stability, photosynthesis, and related attributes such as chlorophyll content, stomatal conductance, and chlorophyll fluorescence. Several metabolic processes contributing to general growth and development will be restricted, along with the production of reactive oxygen species (ROS) that negatively affect cellular homeostasis. Plants have adaptive defense strategies, such as ROS-scavenging mechanisms, osmolyte production, secondary metabolite modulation, and different phytohormones, which can help distinguish tolerant crop genotypes. Understanding plant responses to combined drought/heat stress at various organizational levels is vital for developing stress-resilient crops. Elucidating the genomic, proteomic, and metabolic responses of various crops, particularly tolerant genotypes, to identify tolerance mechanisms will markedly enhance the continuing efforts to introduce combined drought/heat stress tolerance. Besides agronomic management, genetic engineering and molecular breeding approaches have great potential in this direction.

Indexed as

DroughtsThermotoleranceChlorophyllCrops, AgriculturalProteomicsReactive Oxygen SpeciesStress, PhysiologicalChlorophyllReactive Oxygen SpeciesCerealsGenomicsHigh temperatureLegumesMetabolomicsProteomicsWater stress

Identifiers

PMID34223931
OpenAlexW3178089101

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.