Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Katherine A. McCulloh"'
Autor:
Duncan D. Smith, Mark A. Adams, Amanda M. Salvi, Christopher P. Krieg, Cécile Ané, Katherine A. McCulloh, Thomas J. Givnish
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
Abstract Tradeoffs between the energetic benefits and costs of traits can shape species and trait distributions along environmental gradients. Here we test predictions based on such tradeoffs using survival, growth, and 50 photosynthetic, hydraulic,
Externí odkaz:
https://doaj.org/article/aed6452f9761422685947e7943a5b5b8
Autor:
Brian Ingel, Denise Caldwell, Fiona Duong, Dilworth Y. Parkinson, Katherine A. McCulloh, Anjali S. Iyer-Pascuzzi, Andrew J. McElrone, Tiffany M. Lowe-Power
Publikováno v:
PhytoFrontiers, Vol 2, Iss 1, Pp 41-51 (2022)
Ralstonia causes wilt diseases by colonizing xylem vessels and disrupting water transport. The dogma is that bacterial biomass clogs vessels and reduces the flow of xylem sap due to Ralstonia abundance. However, the physiological mechanism of xylem d
Externí odkaz:
https://doaj.org/article/fa96b6682aa346fd9250a50cd5b25bf0
Publikováno v:
Applications in Plant Sciences, Vol 7, Iss 5, Pp n/a-n/a (2019)
Premise Pressure–volume curves are a widely used analytical framework to derive several key physiological traits related to plant–water relations, including a species’ turgor loss point, osmotic potential at full turgor, and the elasticity of c
Externí odkaz:
https://doaj.org/article/ff27bbba165249d68540301113f30da3
Autor:
April M MacIntyre, Valerian Meline, Zachary Gorman, Steven P Augustine, Carolyn J Dye, Corri D Hamilton, Anjali S Iyer-Pascuzzi, Michael V Kolomiets, Katherine A McCulloh, Caitilyn Allen
Publikováno v:
PLoS ONE, Vol 17, Iss 4, p e0266254 (2022)
Ralstonia solanacearum causes bacterial wilt disease, leading to severe crop losses. Xylem sap from R. solanacearum-infected tomato is enriched in the disaccharide trehalose. Water-stressed plants also accumulate trehalose, which increases drought to
Externí odkaz:
https://doaj.org/article/f082aadf761140899a4c8ff5f15e7b25
Publikováno v:
Annals of Botany.
Background Despite the recognized importance of hydraulic capacitance as a mechanism utilized by plants to maintain hydraulic functioning during high transpiration, characterizing the dynamics of capacitance remains a challenge. Methods We used a nov
Autor:
Amanda M. Salvi, Sophia G. Gosetti, Duncan D. Smith, Mark A. Adams, Thomas J. Givnish, Katherine A. McCulloh
Publikováno v:
Plant, Cell & Environment. 45:2573-2588
The isohydric-anisohydric continuum describes the relative stringency of stomatal control of leaf water potential (ψ
Autor:
Christopher P Krieg, Sophia Gosetti, James E Watkins Jr, M Patrick Griffith, Katherine A McCulloh
Publikováno v:
Conservation Physiology. 11
Cycadales is highly endangered and one of the oldest dioecious gymnosperm lineages, making their reproductive biology highly relevant to conservation efforts and our understanding of the impact of dioecy, yet cycad reproductive ecophysiology is poorl
Autor:
Daniel Spalink, Nisa Karimi, Jeannine H Richards, Evan Eifler, Alexa Dinicola, Thomas Thein, Lisa Schomaker, Bryan T Drew, Katherine A Mcculloh, Thomas J Givnish
Publikováno v:
Botanical Journal of the Linnean Society. 200:255-269
Winter annuals comprise a large fraction of warm-desert plant species, but the drivers of their diversity are little understood. One factor that has generally been overlooked is the lack of obvious means of long-distance seed dispersal in many desert
Autor:
Andrew J. McElrone, Brian Ingel, Denise Caldwell, Tiffany M. Lowe-Power, Katherine A. McCulloh, Fiona Duong, Anjali S. Iyer-Pascuzzi, Dilworth Y. Parkinson
Publikováno v:
PhytoFrontiers™. 2:41-51
Ralstonia causes wilt diseases by colonizing xylem vessels and disrupting water transport. The dogma is that bacterial biomass clogs vessels and reduces the flow of xylem sap due to Ralstonia abundance. However, the physiological mechanism of xylem d
Autor:
Thomas J. Givnish, Katherine A. McCulloh, Mark A. Adams, Jonathan J. Henn, Jeannine H. Richards, Quinn M. Sorenson, Duncan D. Smith
Publikováno v:
Oecologia. 195:759-771
Trade-offs between photosynthesis and the costs of resource capture inform economic strategies of plants across environmental gradients and result in predictable variation in leaf traits. However, understudied functional groups like hemiparasites tha