chromosome

Elements area

Taxonomie

Onderwerpen

Code

Bereik aantekeningen

  • any of the rod-shaped or threadlike DNA-containing structures of cellular organisms that are located in the nucleus of eukaryotes, are usually ring-shaped in prokaryotes (such as bacteria), and contain all or most of the genes of the organism

ron aantekeningen

Toon aantekening(en)

    Hiërarchische termen

    chromosome

    Gelijksoortige termen

    chromosome

      Verwante termen

      chromosome

        33 Archivistische beschrijving results for chromosome

        31 results directly related Exclude narrower terms
        Pelargonium sect. Eumorpha
        GB 235 GBY/3/4/3 · Stuk · n.d.
        Part of Professor Mary Gibby Collection

        [COVER] "Pelargonium sect. Eumorpha"
        [INSIDE FRONT COVER] "Mary Gibby Department of Botany British Museum (Natural History) Cromwell Road London SW7 5BD"

        [LOOSE DOCUMENT FOUND INSIDE FRONT COVER, MAP OF S.AFRICA; REPRINT FOUND INSIDE BACKCOVER: "A New Basic Chromosome number in Pelargonium (Geraniaceae) by Mary Gibby and Julie Westfold

        Index [TRANSCRIBED FROM PAGE 0]
        A
        [PAGE] 1. NOMENCALTURAL NOTES
        [PAGE] 11. P x hortorum Bailey
        [PAGE] 31. Chromosome counts
        [PAGE] 51. karyotypes - P. multibracteatum 2n=18

        B
        [PAGE] 61. Karyotypes - P. alchemilloides 2n=34
        [PAGE] 71. Karyotypes - P. alchemilloides W.Cape 2n=16
        [PAGE] 81. Karyotypes - P. quinquelobatum 2n=18
        [PAGE] 91. Kayrotypes - "P. alchemilloides" 2n=18 GCM 1014
        [PAGE] 101. Kayotypes - P. multibracteatum S+H 2n=36

        C
        [PAGE] 201. Hybridization notes
        [PAGE] 206. Typification of P. alchemilloides s.l.

        [NOTE] The karyotypes contain photographs of chromosomes and individually cut out chromosomes taped to the sheet along side drawings

         Zonder titel
        Chromosome Counts (tables)
        GB 235 GBY/7/1/7 · Stuk · n.d.
        Part of Professor Mary Gibby Collection

        5 pages, typed.

        Appears to be from a larger document, page numbers 27-31. Printed and annotated in red and blue ink. Consists of 2 documents:

        • "Table 1. Chromosome numbers of the plants investigated" [4 pages]
        • "Table 2. Analysis of meiosis in hybrids involving P. alchemilloides (III = Trivalents, II = bivalents, I = univalents." [1 page]

        Table 1 lists species, collection number, & chromosome count
        Table 2 lists: species (hybrid), collection number, Diakinesis, and number of cells. There are only 2 specimens listed: STEU 2718 & CPG 5602a
        Chromosome Counts Comparison Tables
        GB 235 GBY/7/1/8 · Stuk · n.d.
        Part of Professor Mary Gibby Collection

        15 pages. Typed & Handwritten. Chromosome Count comparison tables from various sections.

        Titles of the tables:

        • Section Eumorpha (1 page)
        • Section Hybrids (1 page)
        • Section Otidia
        • Section Cortusina
        • Section Dibrachya
        • Section Glaucophyllum
        • Section Jenkinsonia
        • Section Myrrhidium
        • Section Ligularia (2 pages)
        • Section Pelargonium (3 pages)
        • Section Ciconium

        Comparing chromosome counts between:

        • Coetzee (1981)
        • Albers (1983)
        • Gibby (1983)
        • Gauger (1937)
        • Daker (1959)
        • Knicely (1964)
        • Demarne (1980)
        • Motohashi (1982)

        Each table lists: species, STEU Project number (collection number), and each botanist named above

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