Filters: Tags: substitution (X)8 results (51ms)
Single amino acid substitution in v-erbB confers a thermolabile phenotype to ts167 avian erythroblastosis virus-transformed erythroid cells.
Single amino acid substitution, from Glu super(1025) to Asp, of the fps oncogenic protein causes temperature sensitivity in transformation and kinase activity.
Specific amino acid substitutions are not required for transformation by v-myb of avian myeloblastosis virus.
Substitution of 5' helper virus sequences into non-rel portion of reticuloendotheliosis virus strain T suppresses transformation of chicken spleen cells.
Avian retroviral vectors derived from avian defective leukemia virus: Role of the translational context of the inserted gene on efficiency of the vectors.
Using forests to mitigate climate change has gained much interest in science and policy discussions. We examine the evidence for carbon benefits, environmental and monetary costs, risks and trade-offs for a variety of activities in three general strategies: (1) land use change to increase forest area (afforestation) and avoid deforestation; (2) carbon management in existing forests; and (3) the use of wood as biomass energy, in place of other building materials, or in wood products for carbon storage. We found that many strategies can increase forest sector carbon mitigation above the current 162–256 Tg C/yr, and that many strategies have co-benefits such as biodiversity, water, and economic opportunities. Each...
Determination of the rate of base-pair substitution and insertion mutations in retrovirus replication.