Search Results - "PARROTT, W. A"

Effects of defoliating insect resistance QTLs and a cry1Ac transgene in soybean near-isogenic lines by Zhu, S, Walker, D. R, Boerma, H. R, All, J. N, Parrott, W. A

“…The crystal proteins coded by transgenes from Bacillus thuringiensis (Bt) have shown considerable value in providing effective insect resistance in a number of…”
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Fine Mapping of a Major Insect Resistance QTL in Soybean and its Interaction with Minor Resistance QTLs by Zhu, S, Walker, D.R, Boerma, H.R, All, J.N, Parrott, W.A

“…Utilization of native insect resistance genes can be an important component for managing insects in soybean [Glycine max (L.) Merr.]. A major quantitative…”
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Towards normalization of soybean somatic embryo maturation by Schmidt, M.A, Tucker, D.M, Cahoon, E.B, Parrott, W.A

“…Soybean (Glycine max L. Merrill) somatic embryos have been useful for assaying seed-specific traits prior to plant recovery. Such traits could be assessed more…”
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Quantitative Trait Loci for Antibiosis Resistance to Corn Earworm in Soybean by Rector, B. G., All, J. N., Parrott, W. A., Boerma, H. R.

“…In more than 25 yr since the discovery of soybean [Glycine max (L.) Merr.] resistance to defoliating insects, attempts to introgress this trait into elite…”
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Quantitative trait loci for antixenosis resistance to corn earworm in soybean by Rector, B.G, All, J.N, Parrott, W.A, Boerma, H.R

“…Insect resistance in soybean, Glycine max (L.) Merr., is inherited quantitatively and has been difficult to incorporate into high-yielding cultivars. The…”
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Genetic Transformation, Recovery, and Characterization of Fertile Soybean Transgenic for a Synthetic Bacillus thuringiensis cryIAc Gene by Stewart, C. Neal, Adang, Michael J., All, John N., H. Roger Boerma, Guy Cardineau, Donna Tucker, Wayne A. Parrott

“…Somatic embryos of Jack, a Glycine max (L.) Merrill cultivar, were transformed using microprojectile bombardment with a synthetic Bacillus thuringiensis…”
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Insect control and dosage effects in transgenic canola containing a synthetic Bacillus thuringiensis cryIAc gene by Stewart, C.N. Jr. (Univ. of Georgia, Athens, GA.), Adang, M.J, All, J.N, Raymer, P.L, Ramachandran, S, Parrott, W.A

“…Zygotic hypocotyls of canola (Brassica napus L.) cv Oscar, cv Westar, and the breeding line UGA188-20B were transformed with a truncated synthetic Bacillus…”
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Arabitol dehydrogenase as a selectable marker for rice by LAFAYETTE, P. R, KANE, P. M, PHAN, B. H, PARROTT, W. A

“…Arabitol dehydrogenase has been adapted for use as a plant selectable marker. Arabitol is a five-carbon sugar alcohol that can be used by E. coli strain C, but…”
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Identification and Confirmation of Aluminum Tolerance QTL in Diploid Medicago sativa subsp. coerulea by Sledge, M. K., Bouton, J. H., Dall'Agnoll, M., Parrott, W. A., Kochert, G.

“…The acid, aluminum (Al) toxic soils found throughout the USA are a major limitation to the productivity of cultivated alfalfa (Medicago sativa subsp. sativa…”
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Identification of molecular markers linked to quantitative trait loci for soybean resistance to corn earworm by Rector, B.G, All, J.N, Parrott, W.A, Boerma, H.R

“…One hundred and thirty nine restriction fragment length polymorphisms (RFLPs) were used to construct a soybean (Glycine max L. Merr.) genetic linkage map and…”
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A liquid-medium-based protocol for rapid regeneration from embryogenic soybean cultures by SAMOYLOV, V. M, TUCKER, D. M, THIBAUD-NISSEN, F, PARROTT, W. A

“…Soybean [Glycine max (L.) Merrill] somatic embryos of the cultivar Jack underwent histodifferentiation in liquid Murashige and Skoog (MS) medium with 3%…”
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RFLP loci associated with soybean seed protein and oil content across populations and locations by Lee, S.H, Bailey, M.A, Mian, M.A.R, Carter, T.E. Jr, Shipe, E.R, Ashley, D.A, Parrott, W.A, Hussey, R.S, Boerma, H.R

“…Molecular markers provide the opportunity to identify marker-quantitative trait locus (QTL) associations in different environments and populations. Two soybean…”
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Construction of a BAC Library for a Defoliating Insect-Resistant Soybean and Identification of Candidate Clones Using a Novel Approach by Zhu, S, Saski, C. A, Boerma, H. R, Tomkins, J. P, All, J. N, Parrott, W. A

“…Positional cloning of an insect-resistance quantitative trait locus (QTL) requires the construction of a large-insert genomic DNA library from insect-resistant…”
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A comparison of strategies for transformation with multiple genes via microprojectile-mediated bombardment by Schmidt, M. A., LaFayette, P. R., Artelt, B. A., Parrott, W. A.

“…The stable insertion and expression of multiple transgenes in crops is highly desirable, as the manipulation of complex agronomic traits and the introduction…”
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A protocol for repetitive somatic embryogenesis from mature peanut epicotyls by LITTLE, E. L, MAGBANUA, Z. V, PARROTT, W. A

“…The effects of 11 different auxins and one cytokinin-like compound were tested at four concentrations for their ability to induce primary and repetitive…”
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Kanamycin-resistant alfalfa has a point mutation in the 16S plastid rRNA by Rosellini, D, LaFayette, P.R, Barone, P, Veronesi, F, Parrott, W.A

“…Genes conferring resistance to kanamycin are frequently used to obtain transgenic plants as spontaneous resistance to kanamycin is not known to exist in higher…”
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Molecular markers associated with seed weight in two soybean populations by Mian, M.A.R, Bailey, M.A, Tamulonis, J.P, Shipe, E.R, Carter, T.E. Jr, Parrott, W.A, Ashley, D.A, Hussey, R.S, Boerma, H.R. (Georgia Univ., Athens (USA). Dept. of Crop and Soil Sciences)

“…Seed weight (SW) is a component of soybean, Glycine max (L.) Merr., seed yield, as well as an important trait for food-type soybeans. Two soybean populations,…”
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Identification of quantitative trait loci for plant height, lodging, and maturity in a soybean population segregating for growth habit by Lee, S.H, Bailey, M.A, Mian, M.A.R, Shipe, E.R, Ashley, D.A, Parrott, W.A, Hussey, R.S, Boerma, H.R

“…The use of molecular markers to identify quantitative trait loci (QTLs) has the potential to enhance the efficiency of trait selection in plant breeding. The…”
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Increased transgene expression by breeding and selection in white clover by Schmidt, M.A, Martin, G.S, Artelt, B.J, Parrott, W.A

“…To determine if standard breeding methodology is applicable to transgenes, phenotypic recurrent selection was used to select for increased transgene expression…”
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RFLP mapping of resistance to southern root-knot nematode in soybean by Tamulonis, J.P. (ASGROW Seed Co., Ames, IA.), Luzzi, B.M, Hussey, R.S, Parrot, W.A, Boerma, H.R

“…In the USA, the southern root-knot nematode [Meloidogyne incognita (Kofoid and White) Chitwood] (Mi) is a serious pathogen of soybean [Glycine max (L)…”
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