Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Agronomy (135)
- Economics (84)
- Agricultural and Biosystems Engineering (11)
- Crops (8)
- Corn (7)
-
- Business management distribution and marketing (5)
- Center for Crops Utilization Research (5)
- N fertilizer (4)
- RFR A1064 (4)
- Climate change (3)
- Plant lipids (3)
- RFR A9075 (3)
- Active canopy sensors (2)
- Agricultural and Biosystems Energy (2)
- Butler University (2)
- Climatic debt (2)
- Energy (2)
- Entomology (2)
- Fertilizer (2)
- Forest management (2)
- Invasive species (2)
- Nitrogen (2)
- Nitrogen deposition (2)
- RFR A1190 (2)
- RFR A1256 (2)
- RFR A1526 (2)
- Range shifts (2)
- Science with Practice (SWP) (2)
- Soil management (2)
- Tillage (2)
- Publication
Articles 271 - 281 of 281
Full-Text Articles in Life Sciences
Microclimate Moderates Plant Responses To Macroclimate Warming, Pieter De Frenne, Francisco Rodríguez-Sánchez, David Anthony Coomes, Lander Baeten, Gorik Verstraeten, Mark Vellend, Markus Bernhardt-Römermann, Carissa D. Brownd, Jörg Brunet, Johnny Cornelis, Guillaume M. Decocq, Hartmut Dierschke, Ove Eriksson, Frank S. Gilliam, Radim Hédl, Thilo Heinken, Martin Hermy, Patrick Hommel, Michael A. Jenkins, Daniel L. Kelly, Keith J. Kirby, Fraser J. G. Mitchell, Tobias Naaf, Miles Newman, George Peterken, Petr Petrík, Jan Schultz, Grégory Sonnier, Hans Van Calster, Donald M. Waller, Gian-Reto Walther, Peter S. White, Kerry D. Woods, Monika Wulf, Bente Jessen Graae, Kris Verheyen
Microclimate Moderates Plant Responses To Macroclimate Warming, Pieter De Frenne, Francisco Rodríguez-Sánchez, David Anthony Coomes, Lander Baeten, Gorik Verstraeten, Mark Vellend, Markus Bernhardt-Römermann, Carissa D. Brownd, Jörg Brunet, Johnny Cornelis, Guillaume M. Decocq, Hartmut Dierschke, Ove Eriksson, Frank S. Gilliam, Radim Hédl, Thilo Heinken, Martin Hermy, Patrick Hommel, Michael A. Jenkins, Daniel L. Kelly, Keith J. Kirby, Fraser J. G. Mitchell, Tobias Naaf, Miles Newman, George Peterken, Petr Petrík, Jan Schultz, Grégory Sonnier, Hans Van Calster, Donald M. Waller, Gian-Reto Walther, Peter S. White, Kerry D. Woods, Monika Wulf, Bente Jessen Graae, Kris Verheyen
Frank S. Gilliam
Recent global warming is acting across marine, freshwater, and terrestrial ecosystems to favor species adapted to warmer conditions and/or reduce the abundance of cold-adapted organisms (i.e., “thermophilization” of communities). Lack of community responses to increased temperature, however, has also been reported for several taxa and regions, suggesting that “climatic lags” may be frequent. Here we show that microclimatic effects brought about by forest canopy closure can buffer biotic responses to macroclimate warming, thus explaining an apparent climatic lag. Using data from 1,409 vegetation plots in European and North American temperate forests, each surveyed at least twice over an interval of …
Expression Of Acyl Carrier Proteins In Spinach, Katherine Schmid, J. Ohlrogge
Expression Of Acyl Carrier Proteins In Spinach, Katherine Schmid, J. Ohlrogge
Katherine Schmid
Dr. Schmid and Dr. Ohlrogge's contribution to the Proceedings of the 9th International Symposium on Plant Lipids; Wye, England; July 8-13, 1990.
Dihydrosterculate In Tobacco Transformed With Bacterial Cyclopropane Fatty Acid Synthase, Katherine Schmid
Dihydrosterculate In Tobacco Transformed With Bacterial Cyclopropane Fatty Acid Synthase, Katherine Schmid
Katherine Schmid
Many gram negative bacteria accumulate cyclopropane fatty acids (CPFAs) in their membranes during stationary phase. In plants, on the other hand, CPFAs are best known as constituents of certain seed oils. CPFAs make up around 40% of Litchi chinensis seed oil [1] and a significant proportion of oils from other Sapindales. In order Malvales, small amounts of CPFA typically accompany cyclopropene fatty acids in seed oils, although up to 5% CPFA has been observed in the polar lipid fraction from Malvaceous roots [2]. Genetic engineering of oilseeds for unusual fatty acid production requires that the introduced fatty acids accumulate in …
Cyclopropane Fatty Acid Expression In Plants, Katherine Schmid
Cyclopropane Fatty Acid Expression In Plants, Katherine Schmid
Katherine Schmid
Pants [sic] are transformed with a bacterial cyclopropane fatty acid synthase gene to produce lipids containing cyclopropane fatty acids. Using this technology dihydrosterculate is produced in oilseed crops such as rape.
Urbanization—The Bad, The Good, And The Very Good, Rebecca Dolan
Urbanization—The Bad, The Good, And The Very Good, Rebecca Dolan
Rebecca W. Dolan
Great strides have been made in studying effects of urbanization on plant life in recent years. However, much remains to be learned about how the urban environment acts as a filter on flora. There is some evidence that environments in cities are so similar that they all select for the same plants or plants with the same suite of characteristics, resulting in biotic homogenization, but the jury is still out. We do know that some cities harbor a thriving and diverse native flora. Dolan will talk about what cities can do to increase the chances for long-term survival of native …
Tyrosine Phosphorylation Based Homo-Dimerization Of Arabidopsis Rack1a Proteins Regulates Oxidative Stress Signaling Pathways In Yeast, Mercy H. Sabila, Nabanita Kundu, Deana Smalls, Hemayet Ullah
Tyrosine Phosphorylation Based Homo-Dimerization Of Arabidopsis Rack1a Proteins Regulates Oxidative Stress Signaling Pathways In Yeast, Mercy H. Sabila, Nabanita Kundu, Deana Smalls, Hemayet Ullah
Hemayet Ullah
Resistance Inducers And Plant Growth Regulators Show Only Limited And Transient Effects On Infection Rates, Growth Rates And Symptom Expression Of Apple Trees Infected With ‘Candidatus Phytoplasma Mali’, Silva Schmidt, Sanja Baric, Maya Massenz, Thomas Letschka, Valerie Vanas, Manfred Wolf, Christine Kerschbamer, Roland Zelger, Wolfgang Schweigkofler
Resistance Inducers And Plant Growth Regulators Show Only Limited And Transient Effects On Infection Rates, Growth Rates And Symptom Expression Of Apple Trees Infected With ‘Candidatus Phytoplasma Mali’, Silva Schmidt, Sanja Baric, Maya Massenz, Thomas Letschka, Valerie Vanas, Manfred Wolf, Christine Kerschbamer, Roland Zelger, Wolfgang Schweigkofler
Wolfgang Schweigkofler
The effects of four commercially available bio-active compounds on the infection rates, symptom expression and growth rates of apple trees (Malus × domestica Borkh.) cv. Golden Delicious infected with ‘Candidatus Phytoplasma mali’ (the so-called Apple Proliferation phytoplasma or AP) were tested over a three-year period under controlled conditions. Post-infection treatments using Bion® (active ingredient: Acibenzolar-S-Methyl), Messenger® (Harpin protein), Regalis® (Prohexadione-Ca) and Dormex® (Cyanamide) had no significant effect on infection rates. Terminal growth of apple trees (grown as one-shoot pruned trees) was increased significantly by AP infection; Prohexadione-Ca was the only compound which had a significant (inhibiting) effect on the growth …
Membrane Glycerolipidome Of Soybean Root Hairs And Its Response To Nitrogen And Phosphate Availability, Fang Wei, Brian Fanella, Liang Guo, Xuemin Wang
Membrane Glycerolipidome Of Soybean Root Hairs And Its Response To Nitrogen And Phosphate Availability, Fang Wei, Brian Fanella, Liang Guo, Xuemin Wang
Xuemin (Sam) Wang
The Friesner Herbarium (But) Of Butler University, Rebecca Dolan
The Friesner Herbarium (But) Of Butler University, Rebecca Dolan
Rebecca W. Dolan
The Friesner Herbarium (BUT) of Butler University is a collection of over 100,000 specimens built from the personal herbarium of Ray C. Friesner. He and other botanists at Butler amassed one of the largest and most complete collections of Indiana plants. Active exchange from the 1920’s through the 1940’s increased the holdings of plants from other states. Although the collection does not contain many type specimens, it is rich in vouchers from floristic and ecological studies conducted in the first half of the 20th century and published in the scientific journal,Butler University Botanical Studies.
Hypericum Cumulicola Demography In Unoccupied And Occupied Florida Scrub Patches With Different Time-Since-Fire, Pedro Quintana-Ascencio, Rebecca Dolan, Eric Menges
Hypericum Cumulicola Demography In Unoccupied And Occupied Florida Scrub Patches With Different Time-Since-Fire, Pedro Quintana-Ascencio, Rebecca Dolan, Eric Menges
Rebecca W. Dolan
1 Metapopulation models predict that unoccupied, but suitable, patches will exist for species subject to extinction and colonization dynamics. We compared the demographic responses of Hypericum cumulicola, a rare herbaceous species almost entirely restricted to Florida rosemary scrub, when transplanted to occupied or unoccupied patches. 2 Seedlings were transplanted and seeds buried into Florida rosemary scrub patches differing in time since last fire, and in the presence or absence of H. cumulicola. We used a replicated, factorial design to place the transplants and seeds in the field, and monitored their performance for 18 months. 3 Neither time-since-fire nor prior H. …
Bacon's Swamp- Ghost Of A Central Indiana Natural Area Past, Rebecca W. Dolan
Bacon's Swamp- Ghost Of A Central Indiana Natural Area Past, Rebecca W. Dolan
Rebecca W. Dolan
Bacon’s Swamp was identified in the 1920s as a ca. 12 ha glacial kettle lake bog system at the southernmost limits of these habitats in Indiana. Located just 9.6 km from the center of Indianapolis, the site was all but destroyed in the mid-20th century by urban expansion. Prior to habitat conversion at the site, Bacon’s Swamp was a frequent location for Butler University ecology class field trips and student research projects. Herbarium specimens and published inventory records allow for analysis of the historical vegetation of Bacon’s Swamp using modern techniques. Floristic Quality Assessment applied to these historical records reveals …