Evidence map›Paper›PMID 34609619›Full record

ReviewPlanta2021

Improving abiotic stress tolerance in sorghum: focus on the nutrient transporters and marker-assisted breeding.

T Maharajan, T P Ajeesh Krishna, Rose Mary Kiriyanthan, S Ignacimuthu, S Antony Ceasar

Abstract readReview
PubMed Publisher
In one paragraph

Review in Planta, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

6 citing papers in PubMed, 23 citations in OpenAlex.

  1. Review
  2. Article
  3. Frontiers in plant science · 2025
    Article
  4. Article
  5. Article
  6. Article
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

5 authors at 4 institutions in 1 country.

T MaharajanDepartment of Biosciences, Rajagiri College of Social Sciences, Kochi, Kerala, India.
T P Ajeesh KrishnaDepartment of Biosciences, Rajagiri College of Social Sciences, Kochi, Kerala, India.
Rose Mary KiriyanthanPG and Research Department of Botany, Bharathi Women's College, Chennai, Tamil Nadu, India.
S IgnacimuthuXavier Research Foundation, St. Xavier's College, Palayamkottai, India.
S Antony CeasarDepartment of Biosciences, Rajagiri College of Social Sciences, Kochi, Kerala, India. antony_sm2003@yahoo.co.in.ORCID http://orcid.org/0000-0003-4106-1531
Rajagiri College of Social Sciences (Autonomous)Bharath University · INRajagiri Hospital · INSt. Xavier's College (Autonomous)

Funding

department of biotechnology , ministry of science and technology [BT/PR21321/GET/119/76/2016]
6 · The paper itself

Abstract

MAIN

conclusionIdentification of molecular markers and characterization of nutrient transporters could help to improve the tolerance under abiotic and low nutrient stresses in sorghum ensuring higher yield to conserve food security Sorghum is an important cereal crop delivering food and energy security in the semi-arid tropics of the world. Adverse climatic conditions induced by global warming and low input agriculture system in developing countries demand for the improvement of sorghum to tolerate various abiotic stresses. In this review, we discuss the application of marker-assisted breeding and nutrient transporter characterization studies targeted towards improving the tolerance of sorghum under drought, salinity, cold, low phosphate and nitrogen stresses. Family members of some nutrient transporters such as nitrate transporter (NRT), phosphate transporter (PHT) and sulphate transporter (SULTR) were identified and characterized for improving the low nutrient stress tolerance in sorghum. Several quantitative trait loci (QTL) were identified for drought, salinity and cold stresses with an intention to enhance the tolerance of sorghum under these stresses. A very few QTL and nutrient transporters have been identified and validated under low nitrogen and phosphorus stresses compared to those under drought, salinity and cold stresses. Marker-assisted breeding and nutrient transporter characterization have not yet been attempted in sorghum under other macro- and micro-nutrient stresses. We hope this review will raise awareness among plant breeders, scientists and biotechnologists about the importance of sorghum and need to conduct the studies on marker-assisted breeding and nutrient transporter under low nutrient stresses to improve the sorghum production.

Indexed as

SorghumEdible GrainNutrientsPlant BreedingStress, PhysiologicalNutrientsAbiotic stressesCRISPR/Cas9Marker-assisted breedingNutrient transporterSorghum

Identifiers

PMID34609619
OpenAlexW3204614075

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.