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Table 1 Various types of lncRNAs that control abiotic stress responses in plants

From: Long non-coding RNAs: emerging players regulating plant abiotic stress response and adaptation

Name of stress

Crop

No. of lncRNAs identified

Number of lncRNAs expressed under stress

Platform and technique used for lncRNAs identification and their function

Function

Reference

Drought

Foxtail millet

19 lncRNAs

19

IlluminaHiSeq 2000,qRT-PCR

Control drought stress response

[59]

Drought

Populus trichocarpa

2542 lincRNAs

504

HiSeqâ„¢ 2000, RT-qPCR

Drought- stress response

[56]

Drought

Rice

98 lncRNAs

98

Illumina HiSeq 2500, qRT-PCR

Regulatory role in drought response

[57]

Drought

Arabidopsis

DROUGHT INDUCED lncRNA (DRIR)

DROUGHT INDUCED lncRNA (DRIR)

HiSeq 2000, RT-qPCR

Participate in regulating set of drought responsive genes

[37]

Drought

Rice

3714

21

RT-qPCR, PLncPRO

Differentially expressed under drought stress

[72]

Drought

Wheat

–

59,110

Illumina HiSeq. 2000, qRT-PCR

Differential expression under drought stress response

[73]

Drought and cold

Cassava

682 lncRNAs

318

HiSeq 2500,qRT-PCR, CNCI, CPC,

Hormone signal transduction, sucrose metabolism pathway etc.

[60]

Drought

Pyrus betulifolia

14,478

251

Illumina HiSeq 4000, CNCI, CPC, qRT-PCR

Various metabolic processes

[70]

Drought

Panicum virgatum L

16,551 novel lncRNAs

1597

HiSeq2500, qRT-PCR

Regulating drought-stress response

[52]

Drought

Maize

3488

1535

Illumina HiSeq 2500, qRT-PCR

Oxidoreductase activity, water binding, and electron carrier activity

[54]

Drought

Cleistogenes songorica

3397 lncRNAs

468

HiSeq2500, CPC, CNCI, CPATqRT-PCR

Regulating drought-stress response

[62]

Drought

Cassava

833

124

Hiseq 4000, qRT-PCR, CNCI, CPC,

Cell-related metabolism, Calvin cycle, hormone metabolism etc.

[53]

Drought

Cassava

1405

185

qRT-PCR

Melatonin responsive controlling drought-stress response

[74]

Drought

Cassava

1379

194

qRT-PCR

ABA signaling regulation

[71]

Heat stress

Wheat

125 putative

77

Solexa sequencing technology wheat Affymetrix GeneChip, qRT-PCR

Heat responsive

[75]

Heat stress

Brassica rapa ssp. chinensis

4594 putative lncRNAs

1686

Illumina Hiseq. 2500, qRT-PCR CPC,CNCI

Differential expression of these RNA suggested involvement of various phytohormones in heat stress tolerance.

[64]

Heat stress and drought

Brassica juncea

7613 putative lncRNAs

1614

qRT-PCR

Associated with enzymatic and non-enzymatic antioxidants under drought and heat stress

[76]

Cold and heat

Chinease cabbage

10,001

2236

Illumina HiSeqâ„¢ 2000 qRT-PCR, CPC

Total of 67 and 192 target genes for cold and heat were regulated

[77]

Cold stress

Banana

12,462 lncRNAs

20

Illumina HiSeqTM 4000, qPCR, CPC

Cold stress response

[78]

Cold stress

Arabidopsis

379

135

Illumina HiSeq 2500, RT-qPCR

Cold or freezing acclimation

[79]

Cold stress

Arabidopsis

SVALKA

SVALKA

 

Repress CBF1 expression and freezing tolerance

[80]

Cold stress

Grapevine

2088

466

HiSeq 2500, qRT-PCR, CNCI, CPC,

Related to cold stress response

[81]

Cold stress

Chinese cabbage

2088

549

Illumina HiSeqTM 2000, qPCR

Controlling vernalization

[82]

Cold stress

Rice

1485 lncRNAs

566

Illumina HiSeq 2500 platform, qRT-PCR

Controlling cold stress response

[83]

Cold stress

Medicago

     
 

truncatula

24,368 unique lncRNAs

983 and 1288

Illumina HiSeq 4000,Q-PCR

Controlling cold stress response

[84]

Salinity

Arabidopsis

DROUGHT INDUCED lncRNA (DRIR)

DROUGHT INDUCED lncRNA (DRIR)

HiSeq 2000, RT-qPCR

Participate in regulating set of salinity responsive genes

[37]

Salinity and drought

Chickpea

3457

13

RT-qPCR, PLncPRO

Differentially expressed under drought and salinity stress

[72]

Salinity

Barley

CNT0018772 and CNT0031477

2

qPCR

Both up- and down- regulatory role in salinity stress

[85]

Salinity

Cotton

1117 unique lncRNAs

44

Illumina HiSeq 4000, RT-qPCR

Controls salinity stress genes

[86]

Salinity and boron

Maize

48,345

1710

Illumina MiSeq, RT-qPCR, AgriGO

Nicotianamine biosynthetic and metabolic processes, gene regulation

[87]

Salinity

Poplar

10,646 and 10,531 lncRNAs

8592 and 3425

HiSeq 2500

Regulating osmotin 34, NHX7, RARE-COLD-INDUCIBLE 2B, and WRKY 33 genes

 

Cadmium stress

Rice

3558

69 lncRNAs were up-regulated and 75 lncRNAs were down-regulated

Illumina HiSeq 2000,CPC, RT-qPCR

Genes related to phtosynthetic pathways are involved in response to Cd stress

[88]

and salinity

Wheat

44,698

2064 and 2278

 

Regulatory roles in numerous biological processes

[89]

Ca2+-channel blocker

Wheat

6309

177

HiSeqTM2000, qRT-PCR

Affects various biological processes

[90]

Oxidative stress

Rice

7000 lncRNAs

 

Hiseq2000, DEGSeq

Down-regulated poly adenylation lncRNAs participate in abiotic stress tolerance

[91]

Waterlogging

Maize

6099

3190

Illumina HisSeq 4000, qRT-PCR

Metabolic pathways, such as glycolysis and methionine metabolism in response to water logging

[92]

Phosphate starvation

Arabidopsis

1212 novel lncRNAs

309

Illumina Hiseq 2000/2500,

Phosphate starvation signaling and regulation

[93]

    

qRT-PCR

Cell wall organization and photosynthesis

 

Phosphate deficiency

Medicago truncatula

10, 785

358 and 224

Illumina Hiseq2000, qRT-PCRCPC,CNCI

Involved in various signal transduction, chemical detoxification

[61]

Phosphorus use efficiency

barley

188 and 209

–

Illumina sequencing, qRT-PCR

Related to phosphate starvation

[94]

Nitrogen deficiency

Poplar

388

126

 

Low nutrition adaptation

[95]

Nitrogen deficiency

Maize

7245

637

Illumina HiSeqâ„¢2500,CPC,qPCR

Nitrogen metabolism, oxidative phosphorylation

[96]

Nitrogen deficiency

Rice

2588 novel putative lncRNA

2588

Illumina HiSeq 2500, qRT-PCR

Regulatory role in N-starvation- response

[14]

Nitrogen deficiency

Barley

498 lncRNAs

56

Illumina Hiseq Xten platform

Regulatory role in N-starvation- response

[97]

    

qPCR

 

[98]

Boron deficiency

Poncirus

2101 unique lncRNAs

 

Illumina HiSeq X Ten platform

Regulatory role in B-starvation response

 
 

trifoliata

  

qRT-PCR

  

Low nutrient deficiency

Arabidopsis

60 differentially expressed lincRNAs

60 differentially expressed lincRNAs

HiSeq2000TM, qRT-PCR

Controlling various nutrient response

[99]

CPC=Coding Potential Calculator

     

CNCI=Coding-Non-Coding Index

     

CPAT = Coding Potential Assessment Tool

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