Search Results - "Pence, Valerie"

Scratching the surface: The in vitro research that will be critical for conserving exceptional plants to scale by Pence, Valerie C., Bruns, Emily Beckman

“…The conservation of threatened exceptional plants, which cannot be conserved by seed banking, requires  in vitro technologies for many of the approaches needed…”
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The unique role of seed banking and cryobiotechnologies in plant conservation by Walters, Christina, Pence, Valerie C.

“…Societal Impact Statement Eroding plant diversity has serious implications for the well‐being of humanity and our planet. Conserving plants ex situ requires…”
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Tissue Cryopreservation for Plant Conservation: Potential and Challenges by Pence, Valerie C.

“…Cryopreservation of nonseed plant tissues can provide a method for preserving plant genetic diversity ex situ when seeds or spores cannot be adapted to…”
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Evaluating costs for the in vitro propagation and preservation of endangered plants by Pence, Valerie C

“…In vitro methods provide opportunities for propagating and preserving endangered plant species when seed-based methods are not adequate. Such species include…”
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Survival and growth of embryo axes of temperate trees after two decades of cryo-storage by Ballesteros, Daniel, Pence, Valerie C.

“…Liquid nitrogen (LN) storage is recommended for conserving plants with seeds for which standard seed banking is not feasible, but there are few empirical…”
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The Tip of the Iceberg: Cryopreservation Needs for Meeting the Challenge of Exceptional Plant Conservation by Pence, Valerie C., Bruns, Emily Beckman

“…Cryopreservation is increasingly important as a conservation tool, particularly for threatened exceptional species. The goal of this study was to investigate…”
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Biodiversity conservation and conservation biotechnology tools by Reed, Barbara M, Sarasan, Viswambharan, Kane, Michael, Bunn, Eric, Pence, Valerie C

“…This special issue is dedicated to the in vitro tools and methods used to conserve the genetic diversity of rare and threatened plant species from around the…”
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Improving culture initiation of mature oak shoots through use of silver thiosulfate by Winkeljohn, Max, Pence, Valerie C., Culley, Theresa M.

“…Premise Of the approximately 430 species of oaks (Quercus spp.) that have been assessed, 31% are threatened with extinction and in need of safeguarding…”
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Evaluating long‐term introduction success of the Florida scrub endemic Crotalaria avonensis (Fabaceae) using a decade of demographic data by David, Aaron S., Naccarato, Andrea M., Smith, Stacy A., Peterson, Cheryl L., Pence, Valerie C., Crate, Sarah J.H., Koontz, Stephanie M., Dole, Haley E., Menges, Eric S.

“…Introductions are a critical tool in the recovery of many imperiled species, yet adequate evaluation and development of best practices has lagged. Importantly,…”
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Evaluating a DOE screen to reduce hyperhydricity in the threatened plant, Cycladenia humilis var. jonesii by Pence, Valerie C., Finke, Linda R., Niedz, Randall P.

“…In vitro methods for propagation and preservation are critical when seed banking is not an option for the ex situ conservation of an endangered species. Such…”
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Development of a Micropropagation Protocol for the Ex Situ Conservation of Nuttall's Scrub Oak ( Quercus dumosa ) by Ree, Joseph Francis, Powell, Christy, Folgado, Raquel, Pence, Valerie C, Walters, Christina, Maschinski, Joyce

“…Worldwide, oak species are threatened with extinction due to habitat loss, pathogens, and changing fire regimes. Ex situ conservation through tissue culture…”
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Propagation and Cryopreservation of Asplenium scolopendrium var. americanum, the American Hart’s-Tongue Fern by Pence, Valerie C.

“…Asplenium scolopendrium var. americanum is a federally-listed fern species that is found in several northern populations in the U.S. and Canada, as well as in…”
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Building capacity in the conservation of exceptional plant species by Philpott, Megan, Pence, Valerie C., Coffey, Emily E. D.

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Harnessing the power of botanical gardens: Evaluating the costs and resources needed for exceptional plant conservation by Philpott, Megan, Pence, Valerie C., Bassüner, Burgund, Clayton, Ashley S., Coffey, Emily E. D., Downing, Jason L., Edwards, Christine E., Folgado, Raquel, Ligon, Jason J., Powell, Christy, Ree, Joseph Francis, Seglias, Alexandra E., Sugii, Nellie, Zale, Peter J., Zeldin, Jacob

“…Premise The effective ex situ conservation of exceptional plants, whether in living collections or cryo‐collections, requires more resources than the…”
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Local Plant and Insect Conservation Evaluated with Organizational Identity Theory by Maynard, Lily, Cadena, Bailey, Thompson, T’Noya, Pence, Valerie, Philpott, Megan, O’Neil, Mollie, Pritchard, Mandy, Glenn, Julia, Reilly, Bridget, Hubrich, Jordan, Jenike, David

“…With a range of programs focused on local plant and insect conservation, the Cincinnati Zoo & Botanical Garden works with partners and our communities to…”
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Survival and genetic stability of shoot tips of Hedeoma todsenii R. S.Irving after long-term cryostorage by Pence, Valerie C., Philpott, Megan, Culley, Theresa M., Plair, Bernadette, Yorke, Suzanne R., Lindsey, Kristine, Vanhove, Anne-Catherine, Ballesteros, Daniel

“…Endangered and rare species for which seed banking is not possible require alternative methods of ex situ conservation for long-term preservation. These…”
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Tools for the ex situ conservation of the threatened species, Cycladenia humilis var. jonesii by Pence, Valerie C, Finke, Linda R, Chaiken, Mary F

“…This study developed tissue culture and cryopreservation methods for the threatened Cycladenia humilis var. jonesii as tools for propagation and ex situ…”
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The effects of species and recovery temperature on the survival and growth of Oak (Quercus spp.) shoot tips after cryopreservation by Pence, Valerie

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IN VITRO COLLECTING (IVC). I. THE EFFECT OF COLLECTING METHOD AND ANTIMICROBIAL AGENTS ON CONTAMINATION IN TEMPERATE AND TROPICAL COLLECTIONS by PENCE, VALERIE C.

“…In vitro collecting is the process of initiating tissue cultures in the field. In order for in vitro collecting to be broadly available as a technique for…”
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Differential effects of abscisic acid on desiccation tolerance and carbohydrates in three species of liverworts by Pence, Valerie C., Dunford, Susan S., Redella, Steven

“…Tissues of three species of in vitro grown liverworts, Riccia fluitans, Pallavicinia lyellii, and Marchantia polymorpha, were subjected to rapid drying with…”
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