478 Result(s)

Article

Partitioning of reduced nitrogen derived from exogenous nitrate in maize roots: Initial priority for protein synthesis

When roots of five day-old maize seedlings were exposed to¹⁵N-nitrate, a constant (25–29%) proportion of the reduced¹⁵N derived from the entering¹⁵N-nitrate accumulated as insoluble¹⁵N nitrogen. Constancy was est...

M. A. Morgan, W. A. Jackson, W. L. Pan, R. J. Volk in Plant and Soil (1986)

Article

Expression of the β-subunit of β-conglycinin in seeds of transgenic plants

Soybean (Glycine max (L.) Merr.) seeds contain the storage protein β-conglycinin, encoded by a multigene family. β-Conglycinin consists of three subunits; α′, α, and β. A genomic clone for a β-subunit of β-congly...

Elizabeth A. Bray, Satoshi Naito, Nai-Sui Pan, Edwin Anderson, Philip Dubé… in Planta (1987)

Article

Aluminum inhibition of shoot lateral branches ofGlycine max and reversal by exogenous cytokinin

Aluminum effects on the morphological development of soybean (Glycine max (L.) Merr.) were characterized in greenhouse and growth chamber experiments. An Al-sensitive cultivar, ‘Ransom’, was grown in an acid soil...

W. L. Pan, A. G. Hopkins, W. A. Jackson in Plant and Soil (1989)

Chapter

Rice (Oryza sativa L.): Guan 18 - an Improved Variety Through Anther Culture

As soon as the three lines (A or sterile, B or maintainer, and R or restored line) had been successfully developed through breeding, hybrid rice was used for production in China. Experimental evidence has conf...

Deyao Zhu, **gan Pan in Haploids in Crop Improvement I (1990)

Article

Ammonium and nitrate uptake by barley genotypes in diurnally fluctuating root temperatures simulating till and no-till conditions

The morphological development and N uptake patterns of spring barley (Hordeum vulgare L.) genotypes of Northern European (Nordic) and Pacific Northwest US (PNW) origin were compared under two diurnally fluctuatin...

W. L. Pan, B. A. Tillman, S. E. Ullrich in Plant and Soil (1991)

Article

Plant development, and N and P use of winter barley

Winter barley (Hordeum vulgare L. cv. ‘Kamiak’) was grown at three landscape positions of a representative toposequence in the Palouse region of eastern Washington. This region is typified by rolling topography m...

W. L. Pan, A. G. Hopkins in Plant and Soil (1991)

Article

Plant development, and N and P use of winter barley

Winter barley (Hordeum vulgare L. cv. ‘Kamiak’) was grown at three landscape positions of a representative toposequence in the Palouse region of eastern Washington, US. This area is typified by rolling topography...

W. L. Pan, A. G. Hopkins in Plant and Soil (1991)

Article

Synergistic effects of plant growth retardants and IBA on the formation of adventitious roots in hypocotyl cuttings of mung bean

The synergistic effect of plant growth retardants, such as daminozide, paclobutrazol and triadimefon, and of indole-3-butyric acid (IBA) on the formation of adventitious roots in hypocotyl cuttings of mung bea...

Ruichi Pan, Zhijia Zhao in Plant Growth Regulation (1994)

Article

Application of gibberellic acid to the surface of soybean seed (t Glycine max (L.) Merr.) and symbiotic nodulation, plant development, final grain and protein yield under short season conditions

In short-season soybean production areas, low soil temperature is the major factor limiting soybean establishment, nodulation and nitrogen fixation. Gibberellic acid (GA) pretreatment of crop seeds can overcom...

Feng Zhang, Bo Pan, Donald L. Smith in Plant and Soil (1997)

Article

Physiological basis of the synergistic effects of IBA and triadimefon on rooting of mung bean hypocotyls

Mixtures of 1–3 × 20.32 mg L^-1 IBA and 1–3 × 289.5 µg L^-1 triadimefon (TRI) significantly increased the formation of adventitious roots in mung bean hypocotyl cuttings compared to application of either IBA or TRI...

Rui-chi Pan, Hongyan Gui in Plant Growth Regulation (1997)

Article

Genetic diversity of North American and Old World Saccharum assessed by RAPD analysis

Saccharum (= Erianthus) native to North America is an untapped germplasm for genetic improvement of sugarcane (Saccharum spp. hybrids). There are five species and two varieties native to North America: S. alop...

David M. Burner, Yong-Bao Pan, Robert D. Webster in Genetic Resources and Crop Evolution (1997)

Article

Portable rhizotron and color scanner system for monitoring root development

Rhizotrons allow the examination of spatial and temporal in situ root development. Permanent rhizotron installations provide 2-D images of whole root profiles, but their immobility limits the number of soil-pl...

W.L. Pan, R.P. Bolton, E.J. Lundquist, L.K. Hiller in Plant and Soil (1998)

Article

Seasonal mycorrhizal colonization of winter wheat and its effect on wheat growth under dryland field conditions

 A field experiment was conducted to determine the seasonal patterns of arbuscular mycorrhiza (AM) in a dryland winter wheat (Triticum aestivum L.) system and to determine wheat growth and P uptake responses to i...

M. J. Mohammad, W. L. Pan, A. C. Kennedy in Mycorrhiza (1998)

Article

The use of charcoal in in vitro culture – A review

Activated charcoal is commonly used in tissue culture media. Its addition to culture medium may promote or inhibit in vitro growth, depending on species and tissues used. The effects of activated charcoal may ...

M.J. Pan, J. van Staden in Plant Growth Regulation (1998)

Article

Comparative effect of IBA, BSAA and 5,6-Cl2-IAA-Me on the rooting of hypocotyl in mung bean

Mung bean hypocotyl cuttings were treated with indole-3-butyric acid (IBA), 3-(benzo[b]selenienyl)acetic acid (BSAA) and 5,6-dichloroindole-3-acetic acid methyl ester (5,6-Cl2-IAA-Me) at different concentratio...

Ruichi Pan, **ngshan Tian in Plant Growth Regulation (1999)

Article

Abstracts of papers presented at the 15th conference of the weed science society of Israel

H. Eizenberg, Z. Tanaami, R. Jacobsohn, A. Lalazar, M. Hayut, M. Sibony… in Phytoparasitica (1999)

Article

Effect of activated charcoal, autoclaving and culture media on sucrose hydrolysis

The effect of activated charcoal, autoclaving and culture media on sucrose hydrolysis in tissue culture media was investigated. Activated charcoal acidified an aqueous sucrose (5%) solution and culture media b...

M.J. Pan, J. van Staden in Plant Growth Regulation (1999)

Chapter

Functional Specialization of Plant Class A and B HSFs

The heat shock (HS) response is a well established phenomenon that occurs in all organisms when subjected to a sudden elevation of temperature or certain other forms of physiological stress (Basra, 1994; Nover...

Eva Czarnecka-Vemer, Songqin Pan… in Plant Tolerance to Abiotic Stresses in Agr… (2000)

Article

Preincubation of B. japonicum cells with genistein reduces the inhibitory effects of mineral nitrogen on soybean nodulation and nitrogen fixation under field conditions

Genistein is the major root produced isoflavonoid inducer of nod genes in the symbiosis between B. japonicum and soybean plants. Reduction in the isoflavonoid content of the host plants has recently been suggeste...

B. Pan, D.L. Smith in Plant and Soil (2000)

Article

Genistein preincubation of Bradyrhizobium japonicum cells improves strain competitiveness under greenhouse, but not field conditions

In the soybean-B. japonicum symbiosis, genistein has been identified as one of the major compounds in soybean seed and root exudates responsible for inducing expression of the B. japonicum nodYABC operon. In this...

B. Pan, D.L. Smith in Plant and Soil (2000)