整洁漂亮
发表于 2025-3-28 16:42:26
Decentralized Control of Traffic Networks,re necessary to elucidate the genetic basis of the remaining populations aiming at their genetic conservation. Seed from 130 trees from populations representing 3 geographic locations (Campos do Jordão — SP, Irati — PR and Caçador — SC) were analyzed using 8 enzyme gene loci (GOT—A, GOT—B, GOT—C, PG
reaching
发表于 2025-3-28 20:44:16
Treatment Using Membrane Bioreactors,0 polymorphic SSR loci showing single-locus patterns. The number of alleles at thesel0 SSR loci ranged from 2 to 11, with an average of 5.4 alleles per locus, and the observed heterozygosity ranged from 0.05 to 0.82, with a mean of 0.40 per locus. Although the highest polymorphism was observed for a
细丝
发表于 2025-3-29 00:22:12
https://doi.org/10.1007/978-1-4614-9071-5d range of genera may still fail to amplify the desired fragment from specific species, genera, or families — a finding in accordance with DNA sequence evolution theory. Amplified fragments can be analysed by restriction digestion followed by agarose electrophoresis as a simple but often effective w
Merited
发表于 2025-3-29 03:40:10
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conjunctivitis
发表于 2025-3-29 09:07:02
Ian Varcoe,Maureen McNeil,Steven Yearleyas allozymes, microsatellite DNA, random amplified polymorphic DNA (RAPD) and sequence-tagged site markers, to examine effects of alternative silvicultural harvesting and regeneration systems, and forest fragmentation and small population size on genetic diversity, fine-scale population genetic stru
眨眼
发表于 2025-3-29 11:50:03
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敌意
发表于 2025-3-29 18:14:42
Screening of Sitka Spruce genotypes for resistance to the White Pine Weevil in British Columbiaw proceed with the construction of an . population to more fully understand the mechanisms behind this resistance. We hope that these selections will form the basis for successful establishment of Sitka spruce plantations in B.C. This paper describes our screening process and desribes some of the re
宽大
发表于 2025-3-29 23:22:36
Genetic variation in two heavily polluted stands of Norway spruce (, Karst.) as indicated by nud on allelic distances, both categories of nuclear markers reveal a cluster of three subsets in contrast to one and the same sensitive subset which is part of the most heavily polluted stand. A different cluster is indicated by chloroplast markers: the two sensitive and the two tolerant subsets, res
门窗的侧柱
发表于 2025-3-30 01:25:58
Effects of extreme SO,-air pollution in winter 1995/96 on vitality and growth of SO,-tolerant Norwayrding the parameter flushing, the clonal mixtures the tolerance characters of which are not defined show only slight differences compared to resistant clones. The reason for the differences observed in survival rate, height growth and tree form is the better ability of juvenile material to be propag
pellagra
发表于 2025-3-30 07:11:38
Influence of nursery environment and pollution on alders. After two years of growth of outplanted alder trees in the polluted zone, the content of copper, zinc and magnesium in the leaves was significantly higher than the amount found in the leaves of control trees. Nitrogen in the leaves did not differentiate significantly the control trees from those g