ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Anthophoridae  (1)
  • Self-incompatibility  (1)
  • induced mutagenesis  (1)
Collection
Keywords
Publisher
Years
  • 1
    Electronic Resource
    Electronic Resource
    Do homomorphic and heteromorphic self-incompatibility systems have the same sporophytic mechanism? (1986)
    Springer
    Plant systematics and evolution 154 (1986), S. 285-323 
    Details
    ISSN: 1615-6110
    Keywords: Angiosperms ; Self-incompatibility ; homomorphic SI ; heteromorphic SI ; sporophytic SI
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The view put forward by some authors that flowering plant self-incompatibility mechanisms of the homomorphic sporophytic and heteromorphic sporophytic types have a close evolutionary relationship, with one form being evolved from the other, or both forms directly evolved from ancestors with homomorphic gametophytic incompatibility, is challenged. A review is provided of the various facets of each of the three main self-incompatibility systems, including a detailed summary of our current knowledge of the rejection mechanism, to demonstrate that the implicit assumption that these systems have a common S locus, and also evolutionary theories linking the systems, need to be treated with considerable caution.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00990130
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Contrasting breeding systems in twoEriotheca (Bombacaceae) species of the Brazilian cerrados (1992)
    Springer
    Plant systematics and evolution 179 (1992), S. 207-219 
    Details
    ISSN: 1615-6110
    Keywords: Angiosperms ; Eriotheca ; Bombacaceae ; Anthophoridae ; Neotropical savanna ; bee pollination ; polyembryony ; apomixis ; polyploidy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The pollination biology and breeding systems ofEriotheca pubescens andE. gracilipes have been studied. These two species occur as trees in cerrado vegetation, the neotropical savannas of Central Brazil, with partially sympatric distributions. They have similar phenology and floral structure, although the flowers ofE. pubescens are larger. Both species have nectar flowers pollinated by largeAnthophoridae bees but the main pollinators of each species differ in size. The species have markedly different breeding systems: late-acting self-incompatibility inE. gracilipes and apomixis stimulated by pollination inE. pubescens.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00937597
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    IX. Yeast sequencing reports. Cloning and sequence of REV7, a gene whose function is required for DNA damage-induced mutagenesis in Saccharomyces cerevisiae (1994)
    New York, NY [u.a.] : Wiley-Blackwell
    Yeast 10 (1994), S. 1503-1509 
    Details
    ISSN: 0749-503X
    Keywords: REV7 ; Saccharomyces cerevisiae ; induced mutagenesis ; Life and Medical Sciences ; Genetics
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology
    Notes: The function of the REV7 gene is required for DNA damage-induced mutagenesis in budding yeast, Saccharomyces cerevisiae, and is therefore thought to promote replication past sites of mutagen damage in the DNA template. We have cloned this gene by complementation of the rev7-2 mutant defect, and determined its sequence. REV7 encodes a predicted protein of Mr 28 759 which is unlike any other protein in the NCBI non-redundant protein sequence data base, and which is inessential for viability. The sequence of the 3·88 kb yeast genomic fragment containing REV7 has been deposited in Genbank accession number U07228.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/yea.320101115
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...