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  1. AU="Mohapatra, Sourav Ranjan"
  2. AU="Baoting He"
  3. AU="Yang, Shuihua"
  4. AU="Chubanov, Vladimir"
  5. AU="Alessandro Pedretti"
  6. AU="Daniel Krewski"
  7. AU="Benhamida, Myriam"
  8. AU="Bérubé, Caterina"
  9. AU=Shaykh Ramzi
  10. AU="Chaker, A M"
  11. AU="Connor, Ashton A"
  12. AU="Pruscini, Ilaria"
  13. AU="Diane M. Pascoe"
  14. AU="Hartner, G"
  15. AU="Özgür Akgül"
  16. AU="Paryani, Mohammad Reza"
  17. AU="Lutin, Florence"
  18. AU="Cheung, D Y T"
  19. AU="Shaishta, Naghma"
  20. AU=Zhao Mengyi
  21. AU="Liang, Dejin"
  22. AU="Yeşim YENİ"
  23. AU="Sivlér, Tobias"
  24. AU=Datta Srayan
  25. AU="Masoud Behzadifar"
  26. AU="Jonathan Fuld"
  27. AU="López-Caballero, María Guadalupe"
  28. AU="Rawlinson, Jennifer R"
  29. AU="Priti N Mody-Pan"
  30. AU="Yunusov, Marat S"
  31. AU=Peever John
  32. AU="Khosravi, Majid"
  33. AU="Xiang, La"
  34. AU="Sag, Duygu"
  35. AU="Khatiri Yanehsari, M."
  36. AU="Cooke, Georga"
  37. AU="Stefanello, Bianca"
  38. AU="Cummings, Brian J"
  39. AU=Yu Xiongwu
  40. AU=Greenland Sander
  41. AU=Deanfield John
  42. AU="Vu, Hung"
  43. AU="Soucek, Alexander"
  44. AU="Rihui Su"
  45. AU="Campbell, Steve"

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  1. Artikel: Green revolution to genome revolution: driving better resilient crops against environmental instability.

    Chawla, Rukoo / Poonia, Atman / Samantara, Kajal / Mohapatra, Sourav Ranjan / Naik, S Balaji / Ashwath, M N / Djalovic, Ivica G / Prasad, P V Vara

    Frontiers in genetics

    2023  Band 14, Seite(n) 1204585

    Abstract: Crop improvement programmes began with traditional breeding practices since the inception of agriculture. Farmers and plant breeders continue to use these strategies for crop improvement due to their broad application in modifying crop genetic ... ...

    Abstract Crop improvement programmes began with traditional breeding practices since the inception of agriculture. Farmers and plant breeders continue to use these strategies for crop improvement due to their broad application in modifying crop genetic compositions. Nonetheless, conventional breeding has significant downsides in regard to effort and time. Crop productivity seems to be hitting a plateau as a consequence of environmental issues and the scarcity of agricultural land. Therefore, continuous pursuit of advancement in crop improvement is essential. Recent technical innovations have resulted in a revolutionary shift in the pattern of breeding methods, leaning further towards molecular approaches. Among the promising approaches, marker-assisted selection, QTL mapping, omics-assisted breeding, genome-wide association studies and genome editing have lately gained prominence. Several governments have progressively relaxed their restrictions relating to genome editing. The present review highlights the evolutionary and revolutionary approaches that have been utilized for crop improvement in a bid to produce climate-resilient crops observing the consequence of climate change. Additionally, it will contribute to the comprehension of plant breeding succession so far. Investing in advanced sequencing technologies and bioinformatics will deepen our understanding of genetic variations and their functional implications, contributing to breakthroughs in crop improvement and biodiversity conservation.
    Sprache Englisch
    Erscheinungsdatum 2023-08-31
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article ; Review
    ZDB-ID 2606823-0
    ISSN 1664-8021
    ISSN 1664-8021
    DOI 10.3389/fgene.2023.1204585
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel: Advances and trends on the utilization of multi-parent advanced generation intercross (MAGIC) for crop improvement [Erratum: November 2021, Vol.217(11), p.201]

    Samantara, Kajal / Reyes, Vincent P. / Agrawal, Nisha / Mohapatra, Sourav Ranjan / Jena, Kshirod K.

    Euphytica. 2021 Oct., v. 217, no. 10

    2021  

    Abstract: Introduction of modern tools and techniques into crop breeding and genetics are necessary to meet the growing demand for food and extreme environmental changes. Traditionally, breeding and genetic mapping of agronomically important traits rely on bi- ... ...

    Abstract Introduction of modern tools and techniques into crop breeding and genetics are necessary to meet the growing demand for food and extreme environmental changes. Traditionally, breeding and genetic mapping of agronomically important traits rely on bi-parental and double haploid populations. However, these types of populations offer low allelic variation and limited mapping resolution. In order to address these limitations, multi-parent advanced generation intercross (MAGIC) populations have been developed for high resolution genetic mapping. As compared to bi-parental crosses, MAGIC offers a much wider allelic variation, thereby allowing a higher resolution mapping of complex quantitative traits, and it has been successfully applied in several crop species. With recent advances in DNA sequencing technology, a large amounts of sequence data can be amassed in a shorter timeframe and at a reasonable cost. However, utilization of these sequence data has been a common bottleneck, both in breeding and genetics, especially for complex genomes of multi-parent populations. This review summarizes the advantages that MAGIC offers in genetic mapping of genes and QTL associated with biotic and abiotic stress resistance, and economically important agronomic traits. It also highlights the trends in genotyping, phenotyping, and data analysis of MAGIC populations in different crops. To provide a balanced overview, it also discusses major challenges and limitations in the development and utilization of MAGIC populations.
    Schlagwörter DNA ; abiotic stress ; allelic variation ; crops ; doubled haploids ; genotyping ; phenotype ; stress tolerance
    Sprache Englisch
    Erscheinungsverlauf 2021-10
    Umfang p. 189.
    Erscheinungsort Springer Netherlands
    Dokumenttyp Artikel
    Anmerkung Review
    ZDB-ID 216568-5
    ISSN 1573-5060 ; 0014-2336
    ISSN (online) 1573-5060
    ISSN 0014-2336
    DOI 10.1007/s10681-021-02925-6
    Datenquelle NAL Katalog (AGRICOLA)

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  3. Artikel: A comprehensive review on epigenetic mechanisms and application of epigenetic modifications for crop improvement

    Samantara, Kajal / Shiv, Aalok / de Sousa, Lorenna Lopes / Sandhu, Karansher Singh / Priyadarshini, Parichita / Mohapatra, Sourav Ranjan

    Environmental and experimental botany. 2021 Aug., v. 188

    2021  

    Abstract: Erosion of genetic diversity due to excessive breeding applications is a major threat to crop species. Plants should be genetically diverse to cope with repercussions of changing climate. Of late, diversity made available through epigenetic changes now ... ...

    Abstract Erosion of genetic diversity due to excessive breeding applications is a major threat to crop species. Plants should be genetically diverse to cope with repercussions of changing climate. Of late, diversity made available through epigenetic changes now appearing to be a novel source for crop improvement. Epigenetics is a phenomenon that alters heritable gene expression without implicating any variation in the genomic DNA sequences. The mechanism of epigenetics involves three important events viz., DNA methylation, histone post-translational modifications and RNA directed DNA methylation. These epigenetic modifications involve creation of memory marks which help plants to survive various stresses through physiological regulation based on their epigenetic history. Here, we represent a comprehensive review on the understanding of epigenetic mechanisms that contributes to plant responses towards several biotic and abiotic stresses. Moreover, we have also detailed about various epigenetic approaches that has improved several desirable agronomic traits. Hence, epigenetics is a potential research area that can be exploited for development of climate smart crop.
    Schlagwörter DNA ; DNA methylation ; RNA ; climate ; crops ; epigenetics ; gene expression ; genetic variation ; histones ; memory ; physiological regulation
    Sprache Englisch
    Erscheinungsverlauf 2021-08
    Erscheinungsort Elsevier B.V.
    Dokumenttyp Artikel
    Anmerkung NAL-AP-2-clean
    ZDB-ID 195968-2
    ISSN 0098-8472
    ISSN 0098-8472
    DOI 10.1016/j.envexpbot.2021.104479
    Datenquelle NAL Katalog (AGRICOLA)

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  4. Artikel ; Online: Correction to: Genome‑wide association studies: an intuitive solution for SNP identification and gene mapping in trees.

    Ashwath, M N / Lavale, Shivaji Ajinath / Santhoshkumar, A V / Mohapatra, Sourav Ranjan / Bhardwaj, Ankita / Dash, Umakanta / Shiran, K / Samantara, Kajal / Wani, Shabir Hussain

    Functional & integrative genomics

    2023  Band 23, Heft 4, Seite(n) 308

    Sprache Englisch
    Erscheinungsdatum 2023-09-21
    Erscheinungsland Germany
    Dokumenttyp Published Erratum
    ZDB-ID 2014670-X
    ISSN 1438-7948 ; 1438-793X
    ISSN (online) 1438-7948
    ISSN 1438-793X
    DOI 10.1007/s10142-023-01241-7
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Artikel ; Online: Genome-wide association studies: an intuitive solution for SNP identification and gene mapping in trees.

    Ashwath, M N / Lavale, Shivaji Ajinath / Santhoshkumar, A V / Mohapatra, Sourav Ranjan / Bhardwaj, Ankita / Dash, Umakanta / Shiran, K / Samantara, Kajal / Wani, Shabir Hussain

    Functional & integrative genomics

    2023  Band 23, Heft 4, Seite(n) 297

    Abstract: Analysis of natural diversity in wild/cultivated plants can be used to understand the genetic basis for plant breeding programs. Recent advancements in DNA sequencing have expanded the possibilities for genetically altering essential features. There have ...

    Abstract Analysis of natural diversity in wild/cultivated plants can be used to understand the genetic basis for plant breeding programs. Recent advancements in DNA sequencing have expanded the possibilities for genetically altering essential features. There have been several recently disclosed statistical genetic methods for discovering the genes impacting target qualities. One of these useful methods is the genome-wide association study (GWAS), which effectively identifies candidate genes for a variety of plant properties by examining the relationship between a molecular marker (such as SNP) and a target trait. Conventional QTL mapping with highly structured populations has major limitations. The limited number of recombination events results in poor resolution for quantitative traits. Only two alleles at any given locus can be studied simultaneously. Conventional mapping approach fails to work in perennial plants and vegetatively propagated crops. These limitations are sidestepped by association mapping or GWAS. The flexibility of GWAS comes from the fact that the individuals being examined need not be linked to one another, allowing for the use of all meiotic and recombination events to increase resolution. Phenotyping, genotyping, population structure analysis, kinship analysis, and marker-trait association analysis are the fundamental phases of GWAS. With the rapid development of sequencing technologies and computational methods, GWAS is becoming a potent tool for identifying the natural variations that underlie complex characteristics in crops. The use of high-throughput sequencing technologies along with genotyping approaches like genotyping-by-sequencing (GBS) and restriction site associated DNA (RAD) sequencing may be highly useful in fast-forward mapping approach like GWAS. Breeders may use GWAS to quickly unravel the genomes through QTL and association mapping by taking advantage of natural variances. The drawbacks of conventional linkage mapping can be successfully overcome with the use of high-resolution mapping and the inclusion of multiple alleles in GWAS.
    Mesh-Begriff(e) Humans ; Trees ; Genome-Wide Association Study ; Plant Breeding ; Chromosome Mapping ; Alleles ; Crops, Agricultural
    Sprache Englisch
    Erscheinungsdatum 2023-09-12
    Erscheinungsland Germany
    Dokumenttyp Journal Article ; Review
    ZDB-ID 2014670-X
    ISSN 1438-7948 ; 1438-793X
    ISSN (online) 1438-7948
    ISSN 1438-793X
    DOI 10.1007/s10142-023-01224-8
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  6. Artikel: Breeding More Crops in Less Time: A Perspective on Speed Breeding

    Samantara, Kajal / Bohra, Abhishek / Mohapatra, Sourav Ranjan / Prihatini, Riry / Asibe, Flora / Singh, Lokendra / Reyes, Vincent P. / Tiwari, Abha / Maurya, Alok Kumar / Croser, Janine S. / Wani, Shabir Hussain / Siddique, Kadambot H. M. / Varshney, Rajeev K.

    Biology. 2022 Feb. 10, v. 11, no. 2

    2022  

    Abstract: Breeding crops in a conventional way demands considerable time, space, inputs for selection, and the subsequent crossing of desirable plants. The duration of the seed-to-seed cycle is one of the crucial bottlenecks in the progress of plant research and ... ...

    Abstract Breeding crops in a conventional way demands considerable time, space, inputs for selection, and the subsequent crossing of desirable plants. The duration of the seed-to-seed cycle is one of the crucial bottlenecks in the progress of plant research and breeding. In this context, speed breeding (SB), relying mainly on photoperiod extension, temperature control, and early seed harvest, has the potential to accelerate the rate of plant improvement. Well demonstrated in the case of long-day plants, the SB protocols are being extended to short-day plants to reduce the generation interval time. Flexibility in SB protocols allows them to align and integrate with diverse research purposes including population development, genomic selection, phenotyping, and genomic editing. In this review, we discuss the different SB methodologies and their application to hasten future plant improvement. Though SB has been extensively used in plant phenotyping and the pyramiding of multiple traits for the development of new crop varieties, certain challenges and limitations hamper its widespread application across diverse crops. However, the existing constraints can be resolved by further optimization of the SB protocols for critical food crops and their efficient integration in plant breeding pipelines.
    Schlagwörter crossing ; genomics ; marker-assisted selection ; phenotype ; plant improvement ; temperature
    Sprache Englisch
    Erscheinungsverlauf 2022-0210
    Erscheinungsort Multidisciplinary Digital Publishing Institute
    Dokumenttyp Artikel
    ZDB-ID 2661517-4
    ISSN 2079-7737
    ISSN 2079-7737
    DOI 10.3390/biology11020275
    Datenquelle NAL Katalog (AGRICOLA)

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  7. Artikel: Breeding More Crops in Less Time: A Perspective on Speed Breeding.

    Samantara, Kajal / Bohra, Abhishek / Mohapatra, Sourav Ranjan / Prihatini, Riry / Asibe, Flora / Singh, Lokendra / Reyes, Vincent P / Tiwari, Abha / Maurya, Alok Kumar / Croser, Janine S / Wani, Shabir Hussain / Siddique, Kadambot H M / Varshney, Rajeev K

    Biology

    2022  Band 11, Heft 2

    Abstract: Breeding crops in a conventional way demands considerable time, space, inputs for selection, and the subsequent crossing of desirable plants. The duration of the seed-to-seed cycle is one of the crucial bottlenecks in the progress of plant research and ... ...

    Abstract Breeding crops in a conventional way demands considerable time, space, inputs for selection, and the subsequent crossing of desirable plants. The duration of the seed-to-seed cycle is one of the crucial bottlenecks in the progress of plant research and breeding. In this context, speed breeding (SB), relying mainly on photoperiod extension, temperature control, and early seed harvest, has the potential to accelerate the rate of plant improvement. Well demonstrated in the case of long-day plants, the SB protocols are being extended to short-day plants to reduce the generation interval time. Flexibility in SB protocols allows them to align and integrate with diverse research purposes including population development, genomic selection, phenotyping, and genomic editing. In this review, we discuss the different SB methodologies and their application to hasten future plant improvement. Though SB has been extensively used in plant phenotyping and the pyramiding of multiple traits for the development of new crop varieties, certain challenges and limitations hamper its widespread application across diverse crops. However, the existing constraints can be resolved by further optimization of the SB protocols for critical food crops and their efficient integration in plant breeding pipelines.
    Sprache Englisch
    Erscheinungsdatum 2022-02-10
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article ; Review
    ZDB-ID 2661517-4
    ISSN 2079-7737
    ISSN 2079-7737
    DOI 10.3390/biology11020275
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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