Temat: production culture - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: A comparison of anther culture and maize pollination for haploid production in wheat
Autorzy:: Fedak, G
Burvill, M
Voldeng, H D
Powiązania:: https://bibliotekanauki.pl/articles/2046608.pdf
Data publikacji:: 1997
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: plant production
haploid production
F1 hybrid
green plant
growth regulator
wheat
pollination
haploid
anther culture
maize
Opis:: The use of 2,4-D as a post pollination treatment to fertilize florets instead of GA₃ provided a two-fold improvement in seed set, culturable embryos and hence green plant production from wheat and maize pollination. The efficiency of the wheat by maize pollination method for haploid production was equal to the anther culture method in F₁ hybrid combinations that were responsive to anther culture. However, in recalcitrant combinations obtained from non-responsive genotypes the maize pollination method was far superior.
Źródło:: Journal of Applied Genetics; 1997, 38, 4; 407-414
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Molecular studies in osteogenesis imperfecta [OI] III. cDNA of COL1A1 and COL1A2 analysis using the BESS-T-Scan technique
Autorzy:: Sucharski, P
Sanak, M.
Kostyk, E.
Pietrzyk, J.J.
Kruczek, A.
Powiązania:: https://bibliotekanauki.pl/articles/2044221.pdf
Data publikacji:: 1998
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: COL1A1 gene
electrophoresis
COL1A2 gene
collagen production
man
RNA isolation
mutation
BESS-T-Scan technique
molecular diagnosis
DNA
osteogenesis imperfecta
cDNA synthesis
fibroblast culture
Opis:: A BESS-T-Scan analysis of cDNA COL1A1 and COL1A2 obtained by RT-PCR derived from five patients with sporadic forms of ostegenesis imperfecta was performed. The study was done in four patients with type I and one patient with type III OI. The analysis revealed the presence of structural changes in two regions of cDNA COL1A1 in two patients. No quantitative changes referring to COL1A2 gene were noted in any patient. The above analysis was the first application of the BESS-T-Scan technique in a molecular diagnosis of OI. The applied method seems to be useful and fulfil the basic criteria of the screening method to detect and locate mutations.
Źródło:: Journal of Applied Genetics; 1998, 39, 4; 367-373
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Production and evaluation of doubled haploid wheat lines
Autorzy:: Pauk, J
Kertesz, Z
Powiązania:: https://bibliotekanauki.pl/articles/2046625.pdf
Data publikacji:: 1997
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: wheat line
production
doubled haploid
cross combination
haploid plant
anther response
Triticum aestivum
anther culture
F3 wheat line
F1 population
F4 wheat line
F2 population
combining ability
Opis:: F₁, F₂ populations as well as F₃ and F₄ wheat lines coming from more than 300 cross combinations have been used for androgenic wheat studies and more than 5000 haploid plants were produced. Promising doubled haploid lines were tested together with lines produced in the conventional way in yield trials. The two best doubled haploid lines overyielded the standard. On the basis of results related to the general combining ability it is advisible to cross parents with a good combining ability for characters such as high percentage of responding anthers and embryo/callus induction with parents indicating a good combining ability for green plant production. In this way ideal lines can be obtained for doubled haploid production.
Źródło:: Journal of Applied Genetics; 1997, 38, 4; 425-435
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

Artykuł

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