By his development (with Paul C. Mangelsdorf) of a method of genetically transmitting pollen sterility, he eliminated from fieldwork the costly job of detasseling, until then necessary in growing hybrid corn seed.
The other method of genetically modifying a natural seed is to insert into it a gene that makes the crop tolerant to a specific herbicide, usually one the company makes itself.
Herein we review the available methods of genetic engineering that have been successfully employed to create genetically modified pigs.
Subsequently, the applicability of adoptive T-cell transfer has been greatly expanded by the development of methods to genetically engineer open-repertoire human T-cells to confer tumor reactivity.
Various methods for genetically typing clinical strains of Mtb have been developed [ 1- 4].
In summary, we have described methods to genetically engineer E. ictaluri without the use of antibiotic-resistant genes in the final strain.
In this paper, we propose a method of mapping genetically compensatory pathways from synthetic lethal interactions.
One drawback of our method to genetically analyze an otherwise intractable strain is that the BSA resulted in a large range of interval sizes for the identified loci, from as narrow as 10 kb to as large as 76 kb.
Two highly engineered cloning methods of mating-assisted genetically integrated cloning (MAGIC) in vivo [7], together with sequence and ligation independent cloning (SLIC) in vitro [8], have all been developed to facilitate the construction of recombinant DNA molecules.
The recent development of methods and genetically engineered strains allowed the description of cell-cycle progression of Brucella abortus, including unipolar growth and the ordered initiation of chromosomal replication.
