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Book ; Online ; E-Book: Salinity and drought tolerance in plants

Kumar, Ashwani / Dhansu, Pooja / Mann, Anita

physiological perspectives

2023

Author's details	Ashwani Kumar, Pooja Dhansu, Anita Mann, editors
Keywords	Agriculture ; Botany ; Plant physiology
Language	English
Size	1 Online-Ressource (xix, 602 Seiten)
Publisher	Springer
Publishing place	Singapore
Publishing country	Singapore
Document type	Book ; Online ; E-Book
Remark	Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
HBZ-ID	HT030622981
ISBN	978-981-99-4669-3 ; 9789819946686 ; 981-99-4669-7 ; 9819946689
Database	ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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Article: Zebrafish: A Powerful Model for Understanding the Functional Relevance of Noncoding Region Mutations in Human Genetic Diseases.

Mann, Anita / Bhatia, Shipra

Biomedicines

2019 Volume 7, Issue 3

Abstract: Determining aetiology of genetic disorders caused by damaging mutations in protein-coding genes is well established. However, understanding how mutations in the vast stretches of the noncoding genome contribute to genetic abnormalities remains a huge ... ...

Abstract	Determining aetiology of genetic disorders caused by damaging mutations in protein-coding genes is well established. However, understanding how mutations in the vast stretches of the noncoding genome contribute to genetic abnormalities remains a huge challenge. Cis-regulatory elements (CREs) or enhancers are an important class of noncoding elements. CREs function as the primary determinants of precise spatial and temporal regulation of their target genes during development by serving as docking sites for tissue-specific transcription factors. Although a large number of potential disease-associated CRE mutations are being identified in patients, lack of robust methods for mechanistically linking these mutations to disease phenotype is currently hampering the understanding of their roles in disease aetiology. Here, we have described the various systems available for testing the CRE potential of stretches of noncoding regions harbouring mutations implicated in human disease. We highlight advances in the field leading to the establishment of zebrafish as a powerful system for robust and cost-effective functional assays of CRE activity, enabling rapid identification of causal variants in regulatory regions and the validation of their role in disruption of appropriate gene expression.
Language	English
Publishing date	2019-09-16
Publishing country	Switzerland
Document type	Journal Article ; Review
ZDB-ID	2720867-9
ISSN	2227-9059
ISSN	2227-9059
DOI	10.3390/biomedicines7030071
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Halophytes as new model plant species for salt tolerance strategies.

Mann, Anita / Lata, Charu / Kumar, Naresh / Kumar, Ashwani / Kumar, Arvind / Sheoran, Parvender

Frontiers in plant science

2023 Volume 14, Page(s) 1137211

Abstract: Soil salinity is becoming a growing issue nowadays, severely affecting the world's most productive agricultural landscapes. With intersecting and competitive challenges of shrinking agricultural lands and increasing demand for food, there is an emerging ... ...

Abstract	Soil salinity is becoming a growing issue nowadays, severely affecting the world's most productive agricultural landscapes. With intersecting and competitive challenges of shrinking agricultural lands and increasing demand for food, there is an emerging need to build resilience for adaptation to anticipated climate change and land degradation. This necessitates the deep decoding of a gene pool of crop plant wild relatives which can be accomplished through salt-tolerant species, such as halophytes, in order to reveal the underlying regulatory mechanisms. Halophytes are generally defined as plants able to survive and complete their life cycle in highly saline environments of at least 200-500 mM of salt solution. The primary criterion for identifying salt-tolerant grasses (STGs) includes the presence of salt glands on the leaf surface and the Na
Language	English
Publishing date	2023-05-11
Publishing country	Switzerland
Document type	Journal Article ; Review
ZDB-ID	2613694-6
ISSN	1664-462X
ISSN	1664-462X
DOI	10.3389/fpls.2023.1137211
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Dataset on antioxidant system of non-model halophytes

Mann, Anita / Kumar, Naresh / Lata, Charu / Kumar, Ashwani / Kumar, Arvind / Meena, B L

Data in brief

2023 Volume 48, Page(s) 109262

Abstract: The antioxidant potential of halophytes, ...

Abstract	The antioxidant potential of halophytes,
Language	English
Publishing date	2023-05-25
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	2786545-9
ISSN	2352-3409 ; 2352-3409
ISSN (online)	2352-3409
ISSN	2352-3409
DOI	10.1016/j.dib.2023.109262
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Comparative Flower Transcriptome Network Analysis Reveals

Kaashyap, Mayank / Ford, Rebecca / Mann, Anita / Varshney, Rajeev K / Siddique, Kadambot H M / Mantri, Nitin

Plants (Basel, Switzerland)

2022 Volume 11, Issue 3

Abstract: Salinity is increasingly becoming a significant problem for the most important yet intrinsically salt-sensitive grain legume chickpea. Chickpea is extremely sensitive to salinity during the reproductive phase. Therefore, it is essential to understand the ...

Abstract	Salinity is increasingly becoming a significant problem for the most important yet intrinsically salt-sensitive grain legume chickpea. Chickpea is extremely sensitive to salinity during the reproductive phase. Therefore, it is essential to understand the molecular mechanisms by comparing the transcriptomic dynamics between the two contrasting genotypes in response to salt stress. Chickpea exhibits considerable genetic variation amongst improved cultivars, which show better yields in saline conditions but still need to be enhanced for sustainable crop production. Based on previous extensive multi-location physiological screening, two identified genotypes, JG11 (salt-tolerant) and ICCV2 (salt-sensitive), were subjected to salt stress to evaluate their phenological and transcriptional responses. RNA-Sequencing is a revolutionary tool that allows for comprehensive transcriptome profiling to identify genes and alleles associated with stress tolerance and sensitivity. After the first flowering, the whole flower from stress-tolerant and sensitive genotypes was collected. A total of ~300 million RNA-Seq reads were sequenced, resulting in 2022 differentially expressed genes (DEGs) in response to salt stress. Genes involved in flowering time such as
Language	English
Publishing date	2022-02-05
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2704341-1
ISSN	2223-7747
ISSN	2223-7747
DOI	10.3390/plants11030434
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Getting to the roots of

Kaur, Gurpreet / Sanwal, Satish Kumar / Sehrawat, Nirmala / Kumar, Ashwani / Kumar, Naresh / Mann, Anita

Saudi journal of biological sciences

2022 Volume 29, Issue 12, Page(s) 103464

Abstract: The effect of saline irrigation ( ... ...

Abstract	The effect of saline irrigation (EC
Language	English
Publishing date	2022-09-27
Publishing country	Saudi Arabia
Document type	Journal Article
ZDB-ID	2515206-3
ISSN	2213-7106 ; 1319-562X
ISSN (online)	2213-7106
ISSN	1319-562X
DOI	10.1016/j.sjbs.2022.103464
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Deciphering trait associated morpho-physiological responses in pearlmillet hybrids and inbred lines under salt stress.

Kumar, Ashwani / Sheoran, Parvender / Mann, Anita / Yadav, Devvart / Kumar, Arvind / Devi, Sunita / Kumar, Naresh / Dhansu, Pooja / Sharma, Dinesh K

Frontiers in plant science

2023 Volume 14, Page(s) 1121805

Abstract: Pearl millet is a staple food for more than 90 million people residing in highly vulnerable hot arid and semi-arid regions of Africa and Asia. These regions are more prone to detrimental effects of soil salinity on crop performance in terms of reduced ... ...

Abstract	Pearl millet is a staple food for more than 90 million people residing in highly vulnerable hot arid and semi-arid regions of Africa and Asia. These regions are more prone to detrimental effects of soil salinity on crop performance in terms of reduced biomass and crop yields. We investigated the physiological mechanisms of salt tolerance to irrigation induced salinity stress (EC
Language	English
Publishing date	2023-03-02
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2613694-6
ISSN	1664-462X
ISSN	1664-462X
DOI	10.3389/fpls.2023.1121805
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Genotype environment interaction analysis for fruit yield in okra (Abelmoschus esculentus L.) under alkaline environments

Sanwal, Satish Kumar / Mann, Anita / Kesh, Hari / Kaur, Gurpreet / Kumar, Raj / Rai, Arvind Kumar

Indian journal of genetics & plant breeding. 2021 Feb., v. 81, no. 1

2021

Abstract: Twenty four Okra genotypes were evaluated for marketable fruit yield and its related traits for genotype environment interaction during 2015–16 and 2016–17. The genotypes were exposed to alkaline environment with a pH range of 8.0±0.2, 8.5±0.2, 9.0±0.2 ... ...

Abstract	Twenty four Okra genotypes were evaluated for marketable fruit yield and its related traits for genotype environment interaction during 2015–16 and 2016–17. The genotypes were exposed to alkaline environment with a pH range of 8.0±0.2, 8.5±0.2, 9.0±0.2 and 9.5±0.2. A significant level of deviation in expression of different traits was observed in all the genotypes with increasing pH. Based on Additive Main Effects and Multiplicative Interaction (AMMI), Genotype and Genotype Environment Interaction (GGE) biplot, Wrick's ecovalence (Wi²), AMMI Stability Value (ASV) and Yield Stability Index (YSi) stable genotypes with high fruit yield were identified over the eight environments. The combined AMMI analysis of variance indicated that genotype main effect, environment and genotype-by-environment interaction effects showed variation of 19.83%, 63.07% and 17.10%, respectively for fruit yield. On the basis of different stability measures, VRO-112, VRO-110, Kashi Kranti, VROB-178, AE-70 and VRO-108 were differentiated as high yielding and stable genotypes over the tested environments. This study will be helpful for selecting alkali tolerant okra parents for further breeding programme and recommending the suitable genotypes for alkalinity prone area.
Keywords	Abelmoschus esculentus ; alkalinity ; analysis of variance ; fruit yield ; genotype ; genotype-environment interaction ; okra ; pH
Language	English
Dates of publication	2021-02
Size	p. 101-110.
Publishing place	The Indian Society Of Genetics & Plant Breeding
Document type	Article
ZDB-ID	2632156-7
ISSN	0975-6906 ; 0019-5200
ISSN (online)	0975-6906
ISSN	0019-5200
DOI	10.31742/IJGPB.81.1.11
Database	NAL-Catalogue (AGRICOLA)

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Article: Comparative Flower Transcriptome Network Analysis Reveals DEGs Involved in Chickpea Reproductive Success during Salinity

Kaashyap, Mayank / Ford, Rebecca / Mann, Anita / Varshney, Rajeev K. / Siddique, Kadambot H. M. / Mantri, Nitin

Plants. 2022 Feb. 05, v. 11, no. 3

2022

Abstract	Salinity is increasingly becoming a significant problem for the most important yet intrinsically salt-sensitive grain legume chickpea. Chickpea is extremely sensitive to salinity during the reproductive phase. Therefore, it is essential to understand the molecular mechanisms by comparing the transcriptomic dynamics between the two contrasting genotypes in response to salt stress. Chickpea exhibits considerable genetic variation amongst improved cultivars, which show better yields in saline conditions but still need to be enhanced for sustainable crop production. Based on previous extensive multi-location physiological screening, two identified genotypes, JG11 (salt-tolerant) and ICCV2 (salt-sensitive), were subjected to salt stress to evaluate their phenological and transcriptional responses. RNA-Sequencing is a revolutionary tool that allows for comprehensive transcriptome profiling to identify genes and alleles associated with stress tolerance and sensitivity. After the first flowering, the whole flower from stress-tolerant and sensitive genotypes was collected. A total of ~300 million RNA-Seq reads were sequenced, resulting in 2022 differentially expressed genes (DEGs) in response to salt stress. Genes involved in flowering time such as FLOWERING LOCUS T (FT) and pollen development such as ABORTED MICROSPORES (AMS), rho-GTPase, and pollen-receptor kinase were significantly differentially regulated, suggesting their role in salt tolerance. In addition to this, we identify a suite of essential genes such as MYB proteins, MADS-box, and chloride ion channel genes, which are crucial regulators of transcriptional responses to salinity tolerance. The gene set enrichment analysis and functional annotation of these genes in flower development suggest that they can be potential candidates for chickpea crop improvement for salt tolerance.
Keywords	chickpeas ; chlorides ; cultivars ; flowers ; gene expression regulation ; genetic variation ; ion channels ; loci ; phenology ; pollen ; reproductive success ; salinity ; salt stress ; salt tolerance ; sequence analysis ; stress tolerance ; sustainable agriculture ; transcription (genetics) ; transcriptome ; transcriptomics
Language	English
Dates of publication	2022-0205
Publishing place	Multidisciplinary Digital Publishing Institute
Document type	Article
ZDB-ID	2704341-1
ISSN	2223-7747
ISSN	2223-7747
DOI	10.3390/plants11030434
Database	NAL-Catalogue (AGRICOLA)

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Article: Effect of saline irrigation on plant water traits, photosynthesis and ionic balance in durum wheat genotypes

Soni, Shobha / Kumar, Ashwani / Sehrawat, Nirmala / Kumar, Arvind / Kumar, Naresh / Lata, Charu / Mann, Anita

Saudi journal of biological sciences. 2021 Apr., v. 28, no. 4

2021

Abstract: In the era of climate change, decreased precipitation and increased evapo-transpiration hampers the yield of several cereal crops along with the soil salinity and poor ground water resource. Wheat being the moderately tolerant crop face many challenges ... ...

Abstract	In the era of climate change, decreased precipitation and increased evapo-transpiration hampers the yield of several cereal crops along with the soil salinity and poor ground water resource. Wheat being the moderately tolerant crop face many challenges in the arid and semi-arid regions under irrigated agriculture. In view of this, the study was planned to explore the potential of durum wheat genotypes under salinity on the basis of physiological traits. Experiment was designed as RBD in three replications to evaluate 15 wheat genotypes with moderate saline irrigation (ECᵢw – 6 dS m⁻¹) and extreme saline irrigation (ECᵢw – 10 dS m⁻¹) along with one set of control (Best available water). Different physiological traits such as water potential (ψₚ), osmotic potential (ψₛ), relative water content (RWC), Na⁺ and K⁺ content were recorded in roots as well as shoots at the reproductive stage whereas photosynthetic rate and chlorophyll content were measured in the flag leaves. A significant variability (p < 0.001) was noted among the genotypes under different stress environments and it was observed that durum genotype HI 8728 and HI 8737 showed less reduction in plant water traits (RWC, ψₚ and ψₛ) than the salinity tolerant checks of bread wheat KRL 99 and KRL 3–4. HD 4728 and HI 8708 maintained higher photosynthetic rate as well as higher chlorophyll content under the extreme salinity level of ECᵢw – 10 dSm⁻¹. No significant differences were found in root Na⁺ in genotypes KRL 99 (3.17ᵍ), KRL 3–4 (3.34ᵍ) and HI 8737 (3.41ᵍ) while in shoots, lowest accumulation was seen in KRL 99, MACS 3949 and KRL 3–4 at ECᵢw – 10 dSm⁻¹. The mean range of K⁺ content was 7.60–9.74% in roots and 4.21–6.61% in shoots under control environment which decreased to 50.77% in roots and 46.05% in shoots under extreme salinity condition of ECᵢw – 10 dSm⁻¹. At ECᵢw – 10 dSm⁻¹, KRL 99 maintained highest K⁺/Na⁺ in both root and shoot followed by KRL 3–4, HI 8737, MACS 3949, HD 4728 in roots and MACS 3949, KRL 3–4, MACS 4020, HD 4758, MACS 3972 and HI 8713 in shoots. The differential response of durum wheat genotypes under salinity particularly for physiological traits, confer their adaptability towards stress environments and exhibit their potential as genetic sources in breeding programs for improving salt stress tolerance.
Keywords	chlorophyll ; climate change ; durum wheat ; evapotranspiration ; genotype ; groundwater ; irrigated farming ; irrigation ; osmotic pressure ; photosynthesis ; salinity ; salt stress ; soil salinity ; stress tolerance ; water content ; water potential
Language	English
Dates of publication	2021-04
Size	p. 2510-2517.
Publishing place	Elsevier B.V.
Document type	Article
Note	NAL-AP-2-clean
ZDB-ID	2515206-3
ISSN	2213-7106 ; 1319-562X
ISSN (online)	2213-7106
ISSN	1319-562X
DOI	10.1016/j.sjbs.2021.01.052
Database	NAL-Catalogue (AGRICOLA)

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