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oenothera biennis/nikotina
Lidhja ruhet në kujtesën e fragmenteve
9 rezultatet
Mentor pollen effects on gametophytic incompatibility in Nicotiana, Oenothera and Lycopersicum.
Vetëm përdoruesit e regjistruar mund të përkthejnë artikuj
Identifikohuni Regjistrohu
Attempts were made, through mentor pollen techniques, to overcome self-incompatibility in species belonging to the genera Nicotiana and Oenothera and in a hybrid of Lycopersicum, which are characterized by a gametophytic system of incompatibility. While radiation-killed incompatible pollen did not
Cytochrome b-559 genes from Oenothera hookeri and Nicotiana tabacum show a remarkably high degree of conservation as compared to spinach. The enigma of cytochrome b-559: highly conserved genes and proteins but no known function.
Vetëm përdoruesit e regjistruar mund të përkthejnë artikuj
Identifikohuni Regjistrohu
Recent data suggest that cytochrome b-559, an intrinsic membrane protein of the oxygen-evolving photosystem II in chloroplasts, is a heme cross-linked heteromeric polypeptide unit (Herrmann et al. 1984, FEBS Lett 176:239-244). The genes for this cytochrome, designated psbE and psbF, have been
Evidence for replication slippage in the evolution of Oenothera chloroplast DNA.
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Identifikohuni Regjistrohu
Evolutionary relationships of four plastid genomes (plastomes) from different Oenothera species have been assessed by sequence comparisons of two intergenic regions that separate the ribosomal protein genes rpl16, rpl14, and rps8. Sequence changes include base substitutions, the occurrence of a
The complete nucleotide sequences of the 5 genetically distinct plastid genomes of Oenothera, subsection Oenothera: II. A microevolutionary view using bioinformatics and formal genetic data.
Vetëm përdoruesit e regjistruar mund të përkthejnë artikuj
Identifikohuni Regjistrohu
A unique combination of genetic features and a rich stock of information make the flowering plant genus Oenothera an appealing model to explore the molecular basis of speciation processes including nucleus-organelle coevolution. From representative species, we have recently reported complete
Chloroplast DNA differences in the genus Oenothera subsection Munzia: a short direct repeat resembling the lambda chromosomal attachment site occurs as a deletion/insertion within an intron of an NADH-dehydrogenase gene.
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Identifikohuni Regjistrohu
A small restriction fragment length mutation has been mapped in the large inverted repeats of the chloroplast (cp) DNA of Munzia-Oenothera species (vom Stein and Hachtel 1986). This mutation could be localized within the intron of a reading frame presumably coding for subunit B of an
Variation in copy number of a 24-base pair tandem repeat in the chloroplast DNA of Oenothera hookeri strain Johansen.
Vetëm përdoruesit e regjistruar mund të përkthejnë artikuj
Identifikohuni Regjistrohu
A highly variable region of chloroplast DNA has been analyzed from three isolates of Oenothera hookeri strain Johansen. The variability results from the presence of two, four or seven copies of a discrete 24-base pair tandem repeat in a segment of the chloroplast DNA within the inverted repeat.
In-frame length mutations associated with short tandem repeats are located in unassigned open reading frames of Oenothera chloroplast DNA.
Vetëm përdoruesit e regjistruar mund të përkthejnë artikuj
Identifikohuni Regjistrohu
Chloroplast DNAs were compared between two closely related species in the subsection Munzia of the genus Oenothera. A restriction fragment length dimorphism (273 bp) within the large inverted repeats was localized to an unassigned open reading frame that is homologous to ORF 2280 of tobacco
A database of PCR primers for the chloroplast genomes of higher plants.
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Identifikohuni Regjistrohu
BACKGROUND
Chloroplast genomes evolve slowly and many primers for PCR amplification and analysis of chloroplast sequences can be used across a wide array of genera. In some cases 'universal' primers have been designed for the purpose of working across species boundaries. However, the essential
Confocal laser scanning microscopy of mitochondria within microspore tetrads of plants using rhodamine 123 as a fluorescent vital stain.
Vetëm përdoruesit e regjistruar mund të përkthejnë artikuj
Identifikohuni Regjistrohu
The present study demonstrates that rhodamine 123 penetrates the callose walls surrounding plant microspores before they are released from tetrads. The stain accumulates in active mitochondria due to the electrical potential across the mitochondrial membrane. Accumulation of dye does not occur in
Baza e të dhënave më e plotë e bimëve medicinale e mbështetur nga shkenca
- Punon në 55 gjuhë
- Kurime bimore të mbështetura nga shkenca
- Njohja e bimëve nga imazhi
- Harta GPS interaktive - etiketoni bimët në vendndodhje (së shpejti)
- Lexoni botime shkencore në lidhje me kërkimin tuaj
- Kërkoni bimë medicinale nga efektet e tyre
- Organizoni interesat tuaja dhe qëndroni në azhurnim me kërkimet e lajmeve, provat klinike dhe patentat
Shkruani një simptomë ose një sëmundje dhe lexoni në lidhje me barërat që mund të ndihmojnë, shtypni një barishte dhe shikoni sëmundjet dhe simptomat që përdoren kundër.
* I gjithë informacioni bazohet në kërkimin shkencor të botuar
