[go: up one dir, main page]

Pollak et al., 1995 - Google Patents

Conditional male fertility in maize

Pollak et al., 1995

View PDF
Document ID
10247897414551562882
Author
Pollak P
Hansen K
Astwood J
Taylor L
Publication year
Publication venue
Sexual Plant Reproduction

External Links

Snippet

This study compares conditional male fertility (CMF) in maize and petunia. CMF is a reversible defect in pollen germination or tube growth; pollen is nonfunctional in self-crosses but fully functional in outcrosses or when supplied with specific flavonol aglycones at …
Continue reading at www.academia.edu (PDF) (other versions)

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8242Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
    • C12N15/8243Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8261Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield
    • C12N15/8287Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for fertility modification, e.g. apomixis
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H1/00Processes for modifying genotypes
    • A01H1/02Methods or apparatus for hybridisation; Artificial pollination
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H5/00Flowering plants, i.e. angiosperms

Similar Documents

Publication Publication Date Title
EP0631630B1 (en) Control of male fertility using externally inducible promoter sequences
Pollak et al. Conditional male fertility in maize
US5850014A (en) Nucleotide sequences mediating ferility and method of using same
US6297426B1 (en) Methods of mediating female fertility in plants
US5824524A (en) Nucleotide sequences mediating fertility and method of using same
EP0630403B1 (en) Methods for the regulation of plant fertility
Ylstra et al. Flavonols stimulate development, germination, and tube growth of tobacco pollen
DE69832489T2 (en) INDUCTION OF MALE STERILITY IN PLANTS BY INCREASED EXPRESSION OF STREPTAVIDINE
US12389853B2 (en) Maize hybrid X13V194
US12336479B2 (en) Maize hybrid X05V409
US12382904B2 (en) Maize hybrid X90V909
US11310986B1 (en) Maize hybrid X25R343PWE
US20230413757A1 (en) Maize hybrid x08v894
US12262676B1 (en) Maize hybrid X08P413
US12382905B2 (en) Maize hybrid X80V618
US12402589B2 (en) Maize hybrid X95V289
US12382898B1 (en) Maize hybrid X08V906
US11985938B1 (en) Maize hybrid X13R056
US11844324B1 (en) Maize hybrid X05R386
US11944056B1 (en) Maize hybrid X13R182
US11744209B1 (en) Maize hybrid X08T854HR
US11219178B1 (en) Maize hybrid X85P993
US20230040832A1 (en) Maize hybrid x18t163
US20230413772A1 (en) Maize hybrid x95v288
US20230413764A1 (en) Maize hybrid x95v287