Zobrazeno 1 - 10 of 81 pro vyhledávání: '"Mary S. Spencer"'
1
Chlorophyllase and peroxidase activity during degreening of maturing canola (Brassica napus) and mustard (Brassica juncea) seed
Autor: Anne M. Johnson-Flanagan, Mary S. Spencer
Publikováno v: Physiologia Plantarum. 97:353-359
Chlorophyllase and peroxidase activities were measured in relation to seed maturation and degreening in canola (Brassica napus cvs Westar and Alto) and mustard (Brassica juncea cvs Cutlass and Lethbridge 22A). Samples of seed collected at the same mo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd175677af0ec762bcd59524e11690c5
https://doi.org/10.1034/j.1399-3054.1996.970220.x
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2
Effect of 2,4-Dichlorophenoxyacetic Acid on Endogenous Cyanide, β-Cyanoalanine Synthase Activity, and Ethylene Evolution in Seedlings of Soybean and Barley
Autor: Forrest L. Tittle, Mary S. Spencer, J. S. Goudey
Publikováno v: Plant Physiology. 94:1143-1148
Treatment of etiolated seedlings of barley (Hordeum vulgare) and soybean (Glycine max) with 1 millimolar 2,4-dichlorophenoxyacetic acid (2,4-D) resulted in a 14-fold and greater than 100-fold increase in ethylene production, respectively. Simultaneou
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65df69089267f087c115cce5cc36345d
https://doi.org/10.1104/pp.94.3.1143
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3
Ethylene Production during Development of Mustard (Brassica juncea) and Canola (Brassica napus) Seed
Autor: Mary S. Spencer, Anne M. Johnson-Flanagan
An open, continuous flow system was used to investigate ethylene production during degreening of maturing seed of mustard (Brassica juncea cv Cutlass and cv Lethbridge 22A) and canola (Brassica napus cv Westar and cv Alto). Isolated mustard seed evol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12b59441027355d706eec3e6acacb5d5
https://europepmc.org/articles/PMC159566/
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5
Use of Ethylene and Nitrate to Break Seed Dormancy of Common Lambsquarters (Chenopodium album)
Autor: Mary S. Spencer, Pawan K. Bassi, Hargurdeep S. Saini
Publikováno v: Weed Science. 34:502-506
Effects of ethylene and KNO3on the germination of dormant common lambsquarters (Chenopodium albumL. # CHEAL) seed were studied under controlled environmental conditions. Ethylene, applied in the gaseous form or as an aqueous solution of ethephon (2-c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a72f181c2c28c13162f32701648d7c5
https://doi.org/10.1017/s004317450006731x
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6
Breakage of Seed Dormancy of Field Pennycress (Thlaspi arvense) by Growth Regulators, Nitrate, and Environmental Factors
Autor: J. Stephen Goudey, Pawan K. Bassi, Hargurdeep S. Saini, Mary S. Spencer
Publikováno v: Weed Science. 35:802-806
Effects of ethylene, gibberellins, kinetin, nitrate, light, and temperature, each alone or combined with other factors, were studied on the germination of dormant seed of field pennycress (Thlaspi arvenseL. # THLAR). Treated seed were incubated at a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d45ed43f54179cbee4d4e9fec2d087d
https://doi.org/10.1017/s0043174500079376
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7
Solubilization and Partial Purification of N,N′-Dicyclohexylcarbodiimide-Sensitive ATPase from Pea Cotyledon Mitochondria
Autor: Mary S. Spencer, Mark B. Whisson
Publikováno v: Plant Physiology. 71:707-711
The N,N'-dicyclohexylcarbodiimide (DCCD)-sensitive ATPase of pea (Pisum sativum L.) cotyledon mitochondria was solubilized from submitochondrial particle membranes with sodium cholate and ammonium sulfate. Ammonium sulfate precipitation of the enzyme
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dbab3e34279480fffea23d4d7f80d87c
https://doi.org/10.1104/pp.71.4.707
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8
Requirement for Ethylene Synthesis and Action during Relief of Thermoinhibition of Lettuce Seed Germination by Combinations of Gibberellic Acid, Kinetin, and Carbon Dioxide
Autor: Pawan K. Bassi, Mary S. Spencer, Evangeline D. Consolacion, Hargurdeep S. Saini
Publikováno v: Plant Physiology. 81:950-953
Application of exogenous ethylene in combination with gibberellic acid (GA3), kinetin (KIN), and/or CO2 has been reported to induce germination of lettuce seeds at supraoptimal temperatures. However, it is not clear whether endogenous ethylene also p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c40fbf12088ee301995ad0d91157f12
https://doi.org/10.1104/pp.81.4.950
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9
Structural Development during Germination of Different Populations of Mitochondria from Pea Cotyledons
Autor: Mary S. Spencer, S. S. Malhotra
Publikováno v: Plant Physiology. 52:575-579
The crude mitochondrial fraction from pea cotyledons can, from days 1 to 7 of germination, be separated into three fractions by sucrose density gradient centrifugation. When seeds were grown in water (control) or cycloheximide (120 micrograms per mil
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c049847c7df3eeb31fdf6b5e59193d64
https://doi.org/10.1104/pp.52.6.575
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10
Seed Germination in Chenopodium album L
Autor: Hargurdeep S. Saini, Mary S. Spencer, Pawan K. Bassi
Publikováno v: Plant Physiology. 77:940-943
Effects of ethylene, gibberellins, and kinetin on the germination of two lots of Chenopodium album L. seeds, collected from the field in 1982 and 1983, were studied in relation to the availability of nitrate. The experiments were conducted in darknes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13751f16b34519e98f09417be00b6feb
https://doi.org/10.1104/pp.77.4.940
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