Wyniki wyszukiwania - AGRO

1

Time of spring activation of Norway spruce clones of different origin

100%

Guzicka M., Wozny A.

Polish Journal of Natural Sciences. Supplement

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2003

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tom 01

2

Mapping of Pi-b rice blast [Magnoporthe grisea] resistance gene

88%

Rybka K., Kawasaki S.

Biological Bulletin of Poznań. Supplement

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1997

|

tom 34

3

Initial growth and ecophysiological response of six eucalyptus clones under different levels of water stress

75%

Pezzopane J. E. M., Tatagiba S. D., Penchel R. M., Reis E. F., Jesus Junior W. C.

Acta Physiologiae Plantarum

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2007

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tom 29

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nr 1 Suppl.

4

Clonal life and temperature resistance in Paramecium primaurelia

75%

Ramoino P., Delmonte Corrado M. U., Crippa Franceschi T.

Acta Protozoologica

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1988

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tom 27

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nr 1

5

Fetal losses and pathologic findings of clones derived from serum-starved versus serum-fed bovine ovarian granulosa cells

75%

Lawrence J. L., Schrick F. N., Hopkins F. M., Welborn M. G., McCracken M. D., Sonstegard T., Wilson T. J., Edwards J. L.

Reproductive Biology

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2005

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tom 05

|

nr 2

6

Isolation and classification of a family of cyclin gene homologues in Lupinus luteus

75%

Deckert J., Jelenska J., Zaborowska Z., Legocki A. B.

Acta Biochimica Polonica

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1997

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tom 44

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nr 1

The lupine (Lupinus luteus cv. Ventus) cDNA clones encoding homologues of cyclin (CycBlfi, CycBl;3, CycBl;4) have been Isolated from cDNA library prepared from roots inoculated with Bradyrhizobium lupint. Comparison of the deduced amino-acid sequences of CycBlg, CycBl;3, CycBl;4 and previously described CycBl;l (Deckert et al 1996, Biochimie 78, 90-94) showed that they share 46-65% of identical amino acids. The presence of conserved residues (Renaudin et al., in The Plant Cell Cycle, in the press; Renaudin et al.. Plant Mol. Biol., in the press) along with phylogenetic analysis of known plant cyclins revealed that the four lupine sequences belong to subgroup I of B-like mitotic cyclins.

7

Selection indices for potato breeding

75%

Ratuszniak E.

Journal of Applied Genetics

|

1996

|

tom 37A

8

In situ hybridization of two nodule-specific gene products from yellow lupin

75%

Olszewska M. J., Karlowski W., Legocki A. B.

Folia Histochemica et Cytobiologica

|

1994

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tom 32

|

nr 3

9

Bifunctional T cell clones challenge the traditional compartmentalization concept of the immune system

75%

Naor D.

Archivum Immunologiae et Therapiae Experimentalis

|

1992

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tom 40

|

nr 1

10

Transformation of dimeric low-affinity form of human thymidine kinase [TK1] to the tetrameric high-affinity form [ATP-form]

75%

Zuberek J., Munch-Petersen B., Shugar D., Kierdaszuk B.

Cellular and Molecular Biology Letters

|

1999

|

tom 04

|

nr 3

11

Morphological variability of Schoenoplectus tabernaemontani [Gmel.] Palla of Wielki Ocypel Lake

75%

Klimko M.

Biological Bulletin of Poznań

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1997

|

tom 34

12

Morphogenetic response to plant growth regulators in transformed and untransformed Hypericum perforatum L. clones

63%

Koperdakova J., Katkovcinova Z., Kosuth J., Giovannini A., Cellarova E.

Acta Biologica Cracoviensia. Series Botanica

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2009

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tom 51

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nr 1

61-70

This study examined the effects of different exogenous auxins and cytokinins at 0.1-5.0 mg·l-1 concentration on shoot cuttings of two H. perforatum clones transformed with a wild agropine strain of A. rhizogenes and one untransformed clone. Their sensitivity to the auxins varied and showed concentration-dependent behavior, and the response to auxins differed between the transgenic clones. The number of cuttings of transgenic clones capable of root formation, and the onset of rooting on most of the media with auxins lagged behind the control. The number of differentiated shoots of the transgenic clones on hormone-free medium was two to three times higher than that of the untransformed control. Regenerated shoots of the transgenic clones on basal medium branched much less than the nontransgenic clone. The transgenic and control clones differed in their ability to form shoots on media supplemented with cytokinins. Increased cytokinins led to differentiation of shorter shoots with fewer leaf pairs. Because gene expression studies have shown integration of rolABC genes, their possible impact on the type of morphogenetic response is discussed.

13

Production and allocation of biomass and radiation use efficiency in four clones of Salix viminalis L.

63%

Borek R.

Polish Journal of Agronomy

|

2009

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nr 01

14

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Flowering of Picea abies (L.) Karst. clones of Istebna origin in the Kórnik seed orchard

63%

Chalupka W., Rozkowski R.

Dendrobiology

|

2004

|

tom 51 Supplement

The flowering and graft mortality of Norway spruce clones of Istebna origin was only slightly different from clones of other origin in the same seed orchard. The negative effect ofmoving Istebna clones from the south to the north of their origin was probably compensated by moving them from a higher altitude to lowland. There is a danger that the complete loss of several clones, observed in the seed orchard with time,may really decrease the expected level of genetic variation in the progeny. It is recommended that the mortality of grafts and the reduction in the number of clones in the seed orchard should be under permanent observation.

15

Estimation of decorative value of chosen cultivars of Dahlia x cultorum Thorsr. et Reis. treated with flurprimidol

63%

Hetman J., Pudelska K., Witek A.

Folia Horticulturae

|

2004

|

tom 16

|

nr 1

153-159

16

Evaluation of pollen fertility in pepino (Solanum muricatum Ait.)

63%

Kowalczyk K., Kobryn J., Zielinski W.

Folia Horticulturae

|

2008

|

tom 20

|

nr 1

17

Rootability of Dalbergia sissoo Roxb. cuttings from different clones at two different levels and their primary field growth performance

63%

Rafiqul H. A. T. M.

Dendrobiology

|

2008

|

tom 59

9-12

Rootability of Dalbergia sissoo Roxb. cuttings of mature tree originated clonal hedge bed were tested and compared to the same from seedling originated hedge bed. Mature tree originated cuttings were found potential for rooting in low-cost non-mist propagator without any rooting hormone. Steckling growth in nursery and in the field was found promising which is a complete indication for its successful application by tree planters. It will be a new research avenue to get disease free germplasm for the frustrated plantation managers and scientists due to die back of this tree through out the South Asian region.

18

An assessment of the influence of poplar clones Hybrid 275 and Robusta on soil cover based on the characteristics of their plant litter fall

63%

Jonczak J., Dziadowiec H., Kacprowicz K., Czarnecki A.

Polish Journal of Soil Science

|

2010

|

tom 43

|

nr 1

The aim of the study was to compare the effect of poplar clones Hybrid 275 and Robusta on soil cover, based on their litter fall. In 2000-2002 studies on plant litter fall and leaf decomposition were conducted at two 17-year-old poplar plantations in the Wierzbiczany forest district (Northern Poland). Both clones produced similar amounts of litter fall per tree of about 11 kg/year. Leaves were the main component of the litter fall (about 80% of total mass). Plant litter fall at the poplar plantations was rich in nutrients, lacking only phosphorus. Litter fall of the analysed poplar clones decomposed rapidly. Leaves of Hybrid 275 decomposed slightly faster than those of Robusta. Leaves of Robusta decomposed more slowly because of their lower content of nitrogen, higher content of lignin and their morphology – harder and waxier. Over the 20 month period more than 70% of the mass of Hybrid 275 leaves and 50% of the Robusta leaves decomposed. The absolute accumulation of nitrogen was observed in the decomposing leaves, along with a narrowing of the C/N ratio and a more rapid decrease in potassium content than the loss of mass. Based on the properties of litter fall, we can conclude that both poplar clones would have a favourable effect on soil cover.

19

Sporophyte control of petunia (Petunia hybrida L.) male gametophyte development

63%

Dobrovolskaya A., Rodionova G., Rakitin V., Kovaleva L.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2005

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tom 47

|

nr 1

20

Callus induction on leaves of Salix viminalis clones

63%

Wojciechowicz M. K., Krysiuk J., Zankteler M., Bagniewska-Zadworna A.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2005

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tom 47

|

nr 1

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