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  1. Buch ; Konferenzbeitrag: Proceedings of the 1st International Symposium on Cryopreservation in Horticultural Species

    Panis, Bart

    Leuven, Belgium, April 5 - 8, 2009

    (Acta horticulturae ; 908)

    2011  

    Titelvarianten Proceedings of the First International Symposium on Cryopreservation in Horticultural Species
    Körperschaft International Society for Horticultural Science / Commission Molecular Biology and In Vitro Culture
    Veranstaltung/Kongress International Symposium on Cryopreservation in Horticultural Species (1, 2009, Löwen)
    Verfasserangabe ISHS Commission Molecular Biology and In Vitro Culture. [Ed.: B. Panis ...]
    Serientitel Acta horticulturae ; 908
    Überordnung
    Sprache Englisch
    Umfang 512 S., Ill., graph. Darst.
    Verlag ISHS
    Erscheinungsort Leuven
    Erscheinungsland Belgien
    Dokumenttyp Buch ; Konferenzbeitrag
    HBZ-ID HT017076432
    ISBN 978-90-6605-470-7 ; 90-6605-470-0
    Datenquelle Katalog ZB MED Ernährung, Umwelt, Agrar

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    SignaturLeihstatusStandort
    118/1094 ausleihbar (Lesesaal) Freihandmagazin (U1)

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  2. Buch ; Dissertation / Habilitation: Cryopreservation of banana (Musa spp.) germplasm

    Panis, Bart

    (Doctoraatsproefschrift ... aan de Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen van de K. U. Leuven ; 272)

    1995  

    Verfasserangabe door Bart Panis
    Serientitel Doctoraatsproefschrift ... aan de Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen van de K. U. Leuven ; 272
    Doctoraatsproefschrift ... aan de Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen van de K.U. Leuven / Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen van de K. U. Leuven
    Überordnung Doctoraatsproefschrift ... aan de Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen van de K.U. Leuven / Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen van de K. U. Leuven
    Schlagwörter Banane ; Genom ; Kryokonservierung
    Schlagwörter Gefrierkonservierung ; Social freezing ; Tiefgefrieren ; Kryostase ; Kryonik ; Musa
    Umfang XIV, 201 S. : Ill., graph. Darst.
    Erscheinungsland Belgien
    Dokumenttyp Buch ; Dissertation / Habilitation
    Dissertation / Habilitation Leuven, Kath. Univ., Diss., 1995
    Anmerkung Zsfassung in niederländ. Sprache
    HBZ-ID HT006629975
    Datenquelle Katalog ZB MED Ernährung, Umwelt, Agrar

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    SignaturLeihstatusStandort
    958/1080 ausleihbar (Lesesaal) Freihandmagazin (U1)

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  3. Artikel ; Online: Plant Cryopreservation: Principles, Applications, and Challenges of Banking Plant Diversity At Ultralow Temperatures.

    Nagel, Manuela / Pence, Valerie / Ballesteros, Daniel / Lambardi, Maurizio / Popova, Elena / Panis, Bart

    Annual review of plant biology

    2024  

    Abstract: Progressive loss of plant diversity requires the protection of wild and agri-/horticultural species. For species whose seeds are extremely short-lived, or rarely or never produce seeds, or whose genetic makeup must be preserved, cryopreservation offers ... ...

    Abstract Progressive loss of plant diversity requires the protection of wild and agri-/horticultural species. For species whose seeds are extremely short-lived, or rarely or never produce seeds, or whose genetic makeup must be preserved, cryopreservation offers the only possibility for long-term conservation. At temperatures below freezing, most vegetative plant tissues suffer severe damage from ice crystal formation and require protection. In this review, we describe how increasing the concentration of cellular solutes by air drying or adding cryoprotectants, together with rapid cooling, results in a vitrified, highly viscous state in which cells can remain viable and be stored. On this basis, a range of dormant bud-freezing, slow-cooling, and (droplet-)vitrification protocols have been developed, but few are used to cryobank important agricultural/horticultural/timber and threatened species. To improve cryopreservation efficiency, the effects of cryoprotectants and molecular processes need to be understood and the costs for cryobanking reduced. However, overall, the long-term costs of cryopreservation are low, while the benefits are huge. Expected final online publication date for the
    Sprache Englisch
    Erscheinungsdatum 2024-01-11
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Review
    ZDB-ID 2098209-4
    ISSN 1545-2123 ; 1543-5008
    ISSN (online) 1545-2123
    ISSN 1543-5008
    DOI 10.1146/annurev-arplant-070623-103551
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel: Challenges and Prospects for the Conservation of Crop Genetic Resources in Field Genebanks, in In Vitro Collections and/or in Liquid Nitrogen

    Panis, Bart / Nagel, Manuela / Van den houwe, Ines

    Plants. 2020 Nov. 24, v. 9, no. 12

    2020  

    Abstract: The conservation of crop genetic resources, including their wild relatives, is of utmost importance for the future of mankind. Most crops produce orthodox seeds and can, therefore, be stored in seed genebanks. However, this is not an option for crops and ...

    Abstract The conservation of crop genetic resources, including their wild relatives, is of utmost importance for the future of mankind. Most crops produce orthodox seeds and can, therefore, be stored in seed genebanks. However, this is not an option for crops and species that produce recalcitrant (non-storable) seeds such as cacao, coffee and avocado, for crops that do not produce seeds at all; therefore, they are inevitably vegetatively propagated such as bananas, or crops that are predominantly clonally propagated as their seeds are not true to type, such as potato, cassava and many fruit trees. Field, in vitro and cryopreserved collections provide an alternative in such cases. In this paper, an overview is given on how to manage and setup a field, in vitro and cryopreserved collections, as well as advantages and associated problems taking into account the practical, financial and safety issues in the long-term. In addition, the need for identification of unique accessions and elimination of duplicates is discussed. The different conservation methods are illustrated with practical examples and experiences from national and international genebanks. Finally, the importance of establishing safe and long-term conservation methods and associated backup possibilities is highlighted in the frame of the global COVID-19 pandemic.
    Schlagwörter Coronavirus infections ; avocados ; bananas ; cassava ; cryopreservation ; fruit trees ; gene banks ; humans ; liquid nitrogen ; methodology ; pandemic ; paper ; potatoes ; seeds ; vegetative propagation ; wild relatives
    Sprache Englisch
    Erscheinungsverlauf 2020-1124
    Erscheinungsort Multidisciplinary Digital Publishing Institute
    Dokumenttyp Artikel
    Anmerkung NAL-light
    ZDB-ID 2704341-1
    ISSN 2223-7747
    ISSN 2223-7747
    DOI 10.3390/plants9121634
    Datenquelle NAL Katalog (AGRICOLA)

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  5. Artikel: Challenges and Prospects for the Conservation of Crop Genetic Resources in Field Genebanks, in In Vitro Collections and/or in Liquid Nitrogen.

    Panis, Bart / Nagel, Manuela / Van den Houwe, Ines

    Plants (Basel, Switzerland)

    2020  Band 9, Heft 12

    Abstract: The conservation of crop genetic resources, including their wild relatives, is of utmost importance for the future of mankind. Most crops produce orthodox seeds and can, therefore, be stored in seed genebanks. However, this is not an option for crops and ...

    Abstract The conservation of crop genetic resources, including their wild relatives, is of utmost importance for the future of mankind. Most crops produce orthodox seeds and can, therefore, be stored in seed genebanks. However, this is not an option for crops and species that produce recalcitrant (non-storable) seeds such as cacao, coffee and avocado, for crops that do not produce seeds at all; therefore, they are inevitably vegetatively propagated such as bananas, or crops that are predominantly clonally propagated as their seeds are not true to type, such as potato, cassava and many fruit trees. Field, in vitro and cryopreserved collections provide an alternative in such cases. In this paper, an overview is given on how to manage and setup a field, in vitro and cryopreserved collections, as well as advantages and associated problems taking into account the practical, financial and safety issues in the long-term. In addition, the need for identification of unique accessions and elimination of duplicates is discussed. The different conservation methods are illustrated with practical examples and experiences from national and international genebanks. Finally, the importance of establishing safe and long-term conservation methods and associated backup possibilities is highlighted in the frame of the global COVID-19 pandemic.
    Sprache Englisch
    Erscheinungsdatum 2020-11-24
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article ; Review
    ZDB-ID 2704341-1
    ISSN 2223-7747
    ISSN 2223-7747
    DOI 10.3390/plants9121634
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel ; Online: Development of the first axillary in vitro shoot multiplication protocol for coconut palms.

    Wilms, Hannes / De Bièvre, Dries / Longin, Kevin / Swennen, Rony / Rhee, Juhee / Panis, Bart

    Scientific reports

    2021  Band 11, Heft 1, Seite(n) 18367

    Abstract: The coconut palm or "tree of life" is one of nature's most useful plants and the demand for its fruit is increasing. However, coconut production is threatened by ageing plantations, pests and diseases. Currently, the palm is exclusively propagated via ... ...

    Abstract The coconut palm or "tree of life" is one of nature's most useful plants and the demand for its fruit is increasing. However, coconut production is threatened by ageing plantations, pests and diseases. Currently, the palm is exclusively propagated via seeds, limiting the amount of planting material. A novel micropropagation method is presented, based on axillary shoot formation. Apical meristems of in vitro coconut seedlings are cultured onto Y3 medium containing 1 µM TDZ. This induces the apical meristem to proliferate through axillary shoots in ~ 27% of the initiated explants. These axillary shoots are seen as white clumps of proliferating tissue and can be multiplied at a large scale or regenerated into rooted in vitro plantlets. This innovative micropropagation method will enable the production of disease-free, high quality in vitro plantlets, which will solve the worldwide scarcity of coconut planting material.
    Sprache Englisch
    Erscheinungsdatum 2021-09-15
    Erscheinungsland England
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-021-97718-1
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  7. Artikel ; Online: Physiological and Structural Aspects of In Vitro Somatic Embryogenesis in Abies alba Mill

    Terezia Salaj / Katarina Klubicová / Bart Panis / Rony Swennen / Jan Salaj

    Forests, Vol 11, Iss 1210, p

    2020  Band 1210

    Abstract: Initiation of somatic embryogenesis from immature zygotic embryos, long-term maintenance of embryogenic tissue in vitro or by cryopreservation, as well as maturation, of somatic embryos of Abies alba Mill. are reported in this study. For the initiation ... ...

    Abstract Initiation of somatic embryogenesis from immature zygotic embryos, long-term maintenance of embryogenic tissue in vitro or by cryopreservation, as well as maturation, of somatic embryos of Abies alba Mill. are reported in this study. For the initiation of embryogenic tissues, a DCR medium containing different types of cytokinins (1 mg.L −1 ) were tested. During three consecutive years, 61 cell lines were initiated out of 1308 explants, with initiation frequencies ranging between 0.83 and 13.33%. The type of cytokinin had no profound effect on the initiation frequency within one given year. Microscopic observations revealed presence of bipolar somatic embryos in all initiated embryogenic tissues. Besides the typical bipolar somatic embryos, huge polyembryonal complexes, as well as “twin” embryos, were observed. Maturation of somatic embryos occurred on a DCR medium supplemented by abscisic acid (10 mg.L −1 ), polyethylene glycol (PEG-4000, 7.5%) and 3% maltose. The maturation capacity was cell-line dependent. All of the four tested cell lines produced cotyledonary somatic embryos, though at different quantities, of 16 to 252 per g of fresh weight. After germination, seedlings developed, but their further growth soon stopped after the formation of a resting bud. Altogether, seven cell lines were cryopreserved, using the slow-freezing technique. After rewarming, all tested cell lines showed regrowth rates between 81.8 and 100%.
    Schlagwörter cryopreservation ; cytokinins ; cytology ; silver fir ; Plant ecology ; QK900-989
    Sprache Englisch
    Erscheinungsdatum 2020-11-01T00:00:00Z
    Verlag MDPI AG
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

    Volltext online

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  8. Artikel ; Online: Development of the first axillary in vitro shoot multiplication protocol for coconut palms

    Hannes Wilms / Dries De Bièvre / Kevin Longin / Rony Swennen / Juhee Rhee / Bart Panis

    Scientific Reports, Vol 11, Iss 1, Pp 1-

    2021  Band 10

    Abstract: Abstract The coconut palm or “tree of life” is one of nature’s most useful plants and the demand for its fruit is increasing. However, coconut production is threatened by ageing plantations, pests and diseases. Currently, the palm is exclusively ... ...

    Abstract Abstract The coconut palm or “tree of life” is one of nature’s most useful plants and the demand for its fruit is increasing. However, coconut production is threatened by ageing plantations, pests and diseases. Currently, the palm is exclusively propagated via seeds, limiting the amount of planting material. A novel micropropagation method is presented, based on axillary shoot formation. Apical meristems of in vitro coconut seedlings are cultured onto Y3 medium containing 1 µM TDZ. This induces the apical meristem to proliferate through axillary shoots in ~ 27% of the initiated explants. These axillary shoots are seen as white clumps of proliferating tissue and can be multiplied at a large scale or regenerated into rooted in vitro plantlets. This innovative micropropagation method will enable the production of disease-free, high quality in vitro plantlets, which will solve the worldwide scarcity of coconut planting material.
    Schlagwörter Medicine ; R ; Science ; Q
    Thema/Rubrik (Code) 571
    Sprache Englisch
    Erscheinungsdatum 2021-09-01T00:00:00Z
    Verlag Nature Portfolio
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  9. Artikel: Somatic Embryogenesis in Coffee: The Evolution of Biotechnology and the Integration of Omics Technologies Offer Great Opportunities.

    Campos, Nádia A / Panis, Bart / Carpentier, Sebastien C

    Frontiers in plant science

    2017  Band 8, Seite(n) 1460

    Abstract: One of the most important crops cultivated around the world is coffee. There are two main cultivated species, ...

    Abstract One of the most important crops cultivated around the world is coffee. There are two main cultivated species,
    Sprache Englisch
    Erscheinungsdatum 2017-08-21
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article ; Review
    ZDB-ID 2613694-6
    ISSN 1664-462X
    ISSN 1664-462X
    DOI 10.3389/fpls.2017.01460
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  10. Artikel ; Online: Overcoming Challenges for Shoot Tip Cryopreservation of Root and Tuber Crops

    Zhang, A-Ling / Wang, Min-Rui / Li, Zhiying / Panis, Bart / Bettoni, Jean Carlos / Vollmer, Rainer / Xu, Li / Wang, Qiao-Chun

    Agronomy. 2023 Jan. 11, v. 13, no. 1

    2023  

    Abstract: Root and tuber crops (RTCs) are the second-most important carbohydrate commodity after cereals. Many species of the RTCs are vegetatively propagated, making their shoot tips the preferred material to be conserved for future uses. Shoot tip ... ...

    Abstract Root and tuber crops (RTCs) are the second-most important carbohydrate commodity after cereals. Many species of the RTCs are vegetatively propagated, making their shoot tips the preferred material to be conserved for future uses. Shoot tip cryopreservation provides an important tool to support the long-term conservation of plant genetic resources. Over the past four decades, significant efforts have been undertaken to move shoot tip cryopreservation of RTCs from research projects to full-scale implementation in cryobanks. This comprehensive review focuses on the history of cryopreservation protocols developed in RTCs. The encapsulation and vitrification solution-based cryopreservation techniques followed by ultra-rapid freezing and thawing have been highly successful. Additionally, different strategies for improving the cryotolerance of shoot tips have been introduced to further increase post-cryopreservation recovery. Finally, the research conducted to explain the mechanism underlying cryoprotection and differential cryotolerance including the use of histological studies are highlighted.
    Schlagwörter agronomy ; carbohydrates ; cold tolerance ; cryopreservation ; encapsulation ; histology ; shoot tips ; vitrification
    Sprache Englisch
    Erscheinungsverlauf 2023-0111
    Erscheinungsort Multidisciplinary Digital Publishing Institute
    Dokumenttyp Artikel ; Online
    ZDB-ID 2607043-1
    ISSN 2073-4395
    ISSN 2073-4395
    DOI 10.3390/agronomy13010219
    Datenquelle NAL Katalog (AGRICOLA)

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