Works (11)

Updated: July 5th, 2023 15:49

2016 journal article

Fertility and reproductive pathways of triploid flowering pears (Pyrus sp.)

HortScience, 51(8), 968–971.

By: W. Phillips, T. Ranney, D. Touchell & T. Eaker

Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

Genetic diversity, cytogenetics, and biomass yields among taxa of giant reeds (Arundo species)

Journal of the American Society for Horticultural Science, 141(3), 256–263.

By: D. Touchell, T. Ranney, D. Panthee, R. Gehl & A. Krings

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

Biomass yield, nitrogen response, and nutrient uptake of perennial bioenergy grasses in North Carolina

BIOMASS & BIOENERGY, 63, 218–228.

By: I. Palmer n, R. Gehl n, T. Ranney n, D. Touchell n & N. George n

author keywords: Bioenergy; Giant reed (Arundo donax L.); Miscanthus (miscanthus spp. Anderss.); Erianthus ravennae; Saccharum arundinaceum; Switchgrass (Panicum virgatum L.); Nutrient removal
TL;DR: The results indicate that giant reed, giant miscanthus, and switchgrass are productive bioenergy crops across geographic regions of North Carolina. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 article

Campsis xtagliabuana 'Chastity': A Highly Infertile Triploid Trumpet Vine

Oates, K. M., Ranney, T. G., Touchell, D. H., & Viloria, Z. (2014, March). HORTSCIENCE, Vol. 49, pp. 343–345.

By: K. Oates n, T. Ranney n, D. Touchell n & Z. Viloria n

author keywords: Bignoniaceae; fecundity; fertility; invasive; polyploidy; seedless; trumpetcreeper
TL;DR: The highly infertile, C. ·tagliabuana ‘Chastity’ was developed to minimize the reseeding potential of Campsis while maintaining the desirable landscape characteristics, and has intermediate characteristics between the two parental species. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

Micropropagation of an interspecific hybrid dogwood (Cornus 'NCCH1')

Propagation of Ornamental Plants, 14(4), 184–190.

By: J. Lattier, D. Touchell & T. Ranney

Source: NC State University Libraries
Added: August 6, 2018

2013 journal article

Induced Variation in Tetraploid Rudbeckia subtomentosa 'Henry Eilers' Regenerated from Gamma-irradiated Callus

HORTSCIENCE, 48(7), 831–834.

By: K. Oates n, D. Touchell n & T. Ranney n

author keywords: Asteraceae; autotetraploid; black-eyed Susan; coneflower; induced mutation; plant breeding
TL;DR: Investigating the effect of gamma radiation dose on in vitro survival and development, and ex vitro fertility, phenology, and morphology of tetraploid Rudbeckia subtomentosa ‘Henry Eilers’ found flower morphology, flower number, and plant overwintering survival were often negatively affected with increasing radiation dose. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Influence of Induced Polyploidy on Fertility and Morphology of Rudbeckia Species and Hybrids

HORTSCIENCE, 47(9), 1217–1221.

By: K. Oates, T. Ranney* & D. Touchell*

author keywords: Asteraceae; autotetraploid; allotetraploid; blackeyed Susan; chromosome doubling; coneflower; whole genome duplication; plant breeding
TL;DR: Fertility, morphology, phenology of flowering, and perennialness (overwintering survival) for lines of diploid and induced allotetraploids of R. subtomentosa 'Henry Eilers' were evaluated and some polyploidy lines varied significantly in certain morpholog- ical traits. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Fertility and Reproductive Pathways in Diploid and Triploid Miscanthus sinensis

HORTSCIENCE, 46(10), 1353–1357.

By: T. Rounsaville n, D. Touchell n & T. Ranney n

author keywords: aneuploidy; invasive; polyploidy; plant breeding; propagule pressure; reproductive biology; sterility; ornamental grasses
TL;DR: The considerable reduction in female fertility in some triploidclones combined with the limited production of primarily aneuploid progeny provideshighly infertile alternatives to existing diploid cultivars. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Micropropagation of Mahonia ‘Soft Caress’

Micropropagation of Mahonia ‘Soft Caress.’ Hortscience, 46(7), 1010–1014.

By: T. Rounsaville n, D. Touchell n, T. Ranney n & F. Blazich n

UN Sustainable Development Goal Categories
15. Life on Land (Web of Science; OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2010 journal article

In vitro shoot regeneration and polyploid induction of rhododendron 'Fragrantissimum Improved'

HortScience, 45(5), 801–804.

By: C. Hebert, D. Touchell, T. Ranney & A. LeBude

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

In Vitro Shoot Regeneration and Polyploid Induction from Leaves of Hypericum Species

HORTSCIENCE, 44(7), 1957–1961.

By: E. Meyer n, D. Touchell n & T. Ranney n

author keywords: Hypericum frondosum; Hypericum galioides; Hypericum kalmianum; meta-topolin; oryzalin; endoreduplication
TL;DR: Inducingpolyploidy may further enhance the ornamental traits of this hybrid and provide new opportunities for hybridizing with other naturally occurring polyploid Hypericum sp. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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