Search Results - "Warwick, S.I"

Do escaped transgenes persist in nature? The case of an herbicide resistance transgene in a weedy Brassica rapa population by WARWICK, S.I, LÉGÈRE, A, SIMARD, M.-J, JAMES, T

“…The existence of transgenic hybrids resulting from transgene escape from genetically modified (GM) crops to wild or weedy relatives is well documented but the…”
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biology of Canadian weeds. 138. Kochia scoparia (L.) Schrad by Friesen, L.F, Beckie, H.J, Warwick, S.I, Van Acker, R.C

“…Kochia [Kochia scoparia (L.) Schrad.] is an annual broadleaf weed species native to Eurasia and introduced as an ornamental to the Americas by immigrants in…”
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Genetic Variation of Ethiopian Mustard (Brassica carinata A. Braun) Germplasm in Western Canada by Warwick, S.I, Gugel, R.K, McDonald, T, Falk, K.C

“…Information on genetic diversity and genetic relationships among genotypes of Brassica carinata is currently limited. The objectives of this study were to…”
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Growth, productivity, and competitiveness of introgressed weedy Brassica rapa hybrids selected for the presence of Bt cry1Ac and gfp transgenes by Halfhill, M.D, Sutherland, J.P, Moon, H.S, Poppy, G.M, Warwick, S.I, Weissinger, A.K, Rufty, T.W, Raymer, P.L, Stewart, C.N. Jr

“…Concerns exist that transgenic crop × weed hybrid populations will be more vigorous and competitive with crops compared with the parental weed species…”
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biology of Canadian weeds. 3. Lepidium draba L., L. chalepense L., L. appelianum Al-Shehbaz (updated) by Francis, A, Warwick, S.I

“…This paper updates an earlier paper by Mulligan and Findlay (1974) on the cruciferous weeds Lepidium draba, L. chalepense and L. appelianum (treated in the…”
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Biology of Invasive Alien Plants in Canada. 8. Lepidium latifolium L by Francis, A, Warwick, S.I

“…The cruciferous weed Lepidium latifolium, perennial pepper-grass, is a relatively recent immigrant with a disjunct distribution in North America. Although…”
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Biology of Canadian Weeds. 137. Brassica napus L. and B. rapa L by Gulden, R.H, Warwick, S.I, Thomas, A.G

“…Brassica napus and B. rapa are native to Eurasia. In Canada, these species are commonly referred to as volunteer canola, while feral populations of B. rapa are…”
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biology of Canadian weeds. 132. Raphanus raphanistrum L by Warwick, S.I, Francis, A

“…A review of biological information is provided for Raphanus raphanistrum L. Native to the Mediterranean region, the species is widely introduced and…”
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Biology of Invasive Alien Plants in Canada. 6. Berteroa incana (L.) DC by Warwick, S.I, Francis, A

“…The cruciferous weed Berteroa incana, hoary alyssum, has been known in temperate North America since the late 19th century, but has recently begun to spread…”
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Resistance in Canadian biotypes of wild mustard (Sinapis arvensis) to acetolactate synthase inhibiting herbicides by Warwick, Suzanne I., Sauder, Connie, Beckie, Hugh J.

“…Multiple cases of ALS inhibitor-resistant weed biotypes are reported for many species, including wild mustard. The physiological extent and molecular basis of…”
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genecology of lawn weeds. VI. The adaptive significance of variation in Achillea millefolium L. as investigated by transplant experiments by Warwick, S.I, Briggs, D

“…The performance of 21 populations of Achillea millefolium L., originating from I lawns, II grazed sites, III grasslands seasonally reduced in height by cutting…”
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Multiple herbicide–resistant canola can be controlled by alternative herbicides by Beckie, Hugh J., Séguin-Swartz, Ginette, Nair, Harikumar, Warwick, Suzanne I., Johnson, Eric

“…Unintentional herbicide resistance gene stacking in canola may alter the sensitivity of volunteers to herbicides of alternative modes of action commonly used…”
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biology of Canadian weeds. 9. Thlaspi arvense L. (updated) by Warwick, S.I, Francis, A, Susko, D.J

“…An updated review of biological information is provided for Thlaspi arvense. Native to Eurasia, the species is naturalized and widely spread in temperate…”
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Molecular systematics of Brassica and allied genera (subtribe, Brassicinae, Brassiceae) - chloroplast genome and cytodeme congruence by Warwick, S.I. (Canada Agriculture, Ottawa (Canada). Research Branch. Central Experimental Farm. Biosystematics Research Center), Black, L.D

“…Chloroplast DNA restriction sites for 20 endonucleases were mapped using cpDNA probes from Brassica juncea and site variation was surveyed in 33 diploid taxa…”
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biology of Canadian weeds. 120. Neslia paniculata (L.) Desv by Francis, A, Warwick, S.I

“…A review of biological information is provided for Neslia paniculata. Native to central Eurasia, this species is naturalized in other temperate regions of the…”
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effects of forest fragmentation on genetic variation in Acer saccharum Marsh. (sugar maple) populations by Young, A.G, Merriam, H.G, Warwick, S.I

“…To investigate the effects of forest fragmentation on genetic variation in Acer saccharum Marsh. (Aceraceae) populations, allozyme variation in eight…”
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Stable Bacillus thuringiensis (Bt) toxin content in interspecific F1 and backcross populations of wild Brassica rapa after Bt gene transfer by Zhu, B, Lawrence, J.R, Warwick, S.I, Mason, P, Braun, L, Halfhill, M.D, Stewart, C.N. Jr

“…Stable expression of a transgene may lead to increased fitness for wild plants after acquiring the transgene via crop–weed hybridization. Here, we investigate…”
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A SYNOPSIS OF SMELOWSKIA (BRASSICACEAE) by Al-Shehbaz, Ihsan A, Warwick, Suzanne I

“…On the basis of extensive molecular data and comparative morphological studies, the genera Ermania, Gorodkovia, Hedinia, Hediniopsis, Redowskia,…”
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Molecular systematics of Brassica and allied genera (Subtribe Brassicinae, Brassiceae)--chloroplast genome andd cytodeme congruence by Warwick, S.I, Black, L.D

“…Chloroplast DNA restriction sites for 20 endonucleases were mapped using cpDNA probes from Brassica juncea and site variation was surveyed in 33 diploid taxa…”
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biology of Canadian weeds. 8. Sinapis arvensis. L. (updated) by Warwick, S.I, Beckie, H.J, Thomas, A.G, McDonald, T

“…An updated review of biological information is provided for Sinapis arvensis L. Native to the Old World, the species is widely introduced and naturalized in…”
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