Wyniki wyszukiwania

1

Translational regulation of pollen tube wall-specific glycoprotein

100%

Honys D. J., Combe J. P.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

1999

|

tom 41

|

nr 1

2

Role of the apoplast in Ca2plus metabolism during the pollen-pistil interaction

100%

Lenartowska M., Jaworski K., Lenartowski R., Niedojadlo J., Smolinski D. J., Wrobel B., Bednarska E.

Polish Journal of Natural Sciences. Supplement

|

2003

|

tom 01

3

Trafficking of pollen tube organelles along the cytoskeleton

86%

Romagnoli S., Cai G., Cresti M.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

2005

|

tom 47

|

nr 1

4

Fertilization in angiosperms - how much different from the fertilization in animals?

86%

Mol R.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

2016

|

tom 58

|

nr 1

5

How pollination affects the egg cell maturation in maize?

86%

Mol R.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

2005

|

tom 47

|

nr 1

6

Cytological events during progamic phase in maize [Zea mays L.]

86%

Mol R., Filek M., Dubert F., Matthys-Rochon E.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

1999

|

tom 41

|

nr 1

7

Changes in ethylene emission after pollination in maize [Zea mays L.]

86%

Filek M., Mol R., Pienkowski S., Matthys-Rochon E.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

1999

|

tom 41

|

nr 1

8

Anomalies in embryo sac development of female sterile form of Haemanthus katherinae [Amaryllidaceae]

86%

Nowakowska E.

Acta Biologica Cracoviensia. Series Botanica et Zoologia. Supplement

|

1997

|

tom 39

|

nr 1

9

Recognition and activation signals during pollination in Gasteria verrucosa [Mill] H.Duval

86%

Willemse M. T. M.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

1999

|

tom 41

|

nr 1

10

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Estimation of mating-compatibility of the wild service tree [Sorbus torminalis [L.] Crantz] by observing pollen tube germination

86%

Wojciechowski A., Bednorz L.

Journal of Applied Genetics

|

2000

|

tom 41

|

nr 4

11

Signal exchange between cells during progamic phase in flowering plants

72%

Sniezko R.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

2008

|

tom 50

|

nr 1

12

Cytoembryological analysis of causes for poor seed set in alfalfa (Medicago sativa L.)

72%

Mol R., Weigt D., Broda Z.

Acta Biologica Cracoviensia. Series Botanica

|

2011

|

tom 53

|

nr 1

Poor seed set is a limiting factor in alfalfa breeding, as it slows the selection response. One strategy used to overcome this problem is to search for mutations of inflorescence morphology. Long-peduncle (lp), branched-raceme (br) and top-flowering (tf) inflorescence mutations increase the number of flowers per inflorescence, but they do not improve seed set per flower. Here we assessed pollen tube growth in styles of those inflorescence mutants and we observed embryo and endosperm development in seeds 1 to 16 days after pollination (DAP). The number of pollen tubes penetrating the style and the ovary was similar in all tested mutants and in the reference cultivar Radius. At 2 DAP, fertilized ovules were 2.7–3.9 times less numerous in certain inflorescence mutants than in the short-raceme cv. Radius. Ovule degeneration progressed at 2–4 DAP in all analyzed plants. Most ovules were not properly developed in the control cultivar (62%), nor in the forms with mutated inflorescence morphology (69–86%). The number of seeds per pod was lowest in the tf form despite its having the highest number of ovules per ovary. It appears that the number of ovules per pistil is not a crucial factor in seed set in alfalfa when fertilization efficiency is very low. Both poor fertilization and gradual ovule degeneration were factors causing poor seed set in the investigated alfalfa genotypes.

13

Distribution of AGO1 in mature pollen grains and in vitro growing pollen tubes of Hyacinthus orientalis L.

72%

Niedojadlo K., Kupiecka M., Kolowerzo A., Bednarska-Kozakiewicz E.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

2014

|

tom 56

|

nr 1

14

Distribution of poly(A)RNA and splicing machinery elements in mature pollen grains and in vitro growing pollen tubes of Hyacinthus orientalis L.

72%

Zienkiewicz K., Smolinski D. J., Bednarska E.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

2005

|

tom 47

|

nr 1

15

Association of stored messenger ribonucleoprotein particles with the cytoskeleton in tobacco male gametophyte

72%

Fecikova J., Renak D., Honys D., Capkova V.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

2005

|

tom 47

|

nr 1

16

Selection of pollinators for particular pear cultivars [Pyrus communis L.] based on the observation of the pollen tubes

72%

Wojciechowski A., Antkowiak W.

Herba Polonica

|

2009

|

tom 55

|

nr 3

258-265

Most fruit-tree species, including pear (Pyrus) have genetically controlled ability to outcrossing (self-incompatibility). From the orchard practice point of view outcrossing is desired for obtaining acceptable yield level. So, the aim of the present study was to learn problem of self-incompatibility or cross-compatibility of six pear (P. communis) cultivars (Amfora, Radana, Red Williams, Carola, Conference, Dicolor) and wild ecotype of P. pyraster and the evaluation of investigated cultivars as good polinators for each other. The mode of pollination consists of intracultivar self- and cross-pollination and intercultivar diallel cross-pollination. The pollination was done in three different environmental conditions i.e. orchard, glasshouse and laboratory. Self-incompatibility or cross-compatibility of investigated cultivars was evaluated on the base of the pollen germination index (PGI). Six cultivars of pear and one ecotype of wild pear which were under investigation showed full self-incompatibility. In some inter-cultivar and interspecific pollinations full cross-incompatibility or unilateral incompatibility was observed.

17

Anatomy of pistil and pollen tube transmitting tract in selected species of Salix

72%

Zenkteler E., Zenkteler, Pasterska R., Wojciechowicz K.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

2014

|

tom 56

|

nr 1

18

Pollen tube NAD(P)H oxidases modify specific cell wall components to maintain cellular integrity during polarized cell growth

72%

Lassig R., Romeis T.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

|

2013

|

tom 94

|

nr 2

19

Profilin variability in olive (Olea europaea L.) pollen cultivars

72%

Jimenez-Lopez J. C., Morales S., de Dios Alche J., Rodriguez-Garcia M. I.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

2005

|

tom 47

|

nr 1

20

Impact of manganese on pollen germination and tube growth in Lily

72%

Sawidis T., Baycu G., Weryszko-Chmielewska E., Sulborska A.

Acta Agrobotanica

|

2021

|

tom 74

|

nr 1

Ograniczanie wyników

Translational regulation of pollen tube wall-specific glycoprotein

Role of the apoplast in Ca2plus metabolism during the pollen-pistil interaction

Trafficking of pollen tube organelles along the cytoskeleton

Fertilization in angiosperms - how much different from the fertilization in animals?

How pollination affects the egg cell maturation in maize?

Cytological events during progamic phase in maize [Zea mays L.]

Changes in ethylene emission after pollination in maize [Zea mays L.]

Anomalies in embryo sac development of female sterile form of Haemanthus katherinae [Amaryllidaceae]

Recognition and activation signals during pollination in Gasteria verrucosa [Mill] H.Duval

Estimation of mating-compatibility of the wild service tree [Sorbus torminalis [L.] Crantz] by observing pollen tube germination

Signal exchange between cells during progamic phase in flowering plants

Cytoembryological analysis of causes for poor seed set in alfalfa (Medicago sativa L.)

Distribution of AGO1 in mature pollen grains and in vitro growing pollen tubes of Hyacinthus orientalis L.

Distribution of poly(A)RNA and splicing machinery elements in mature pollen grains and in vitro growing pollen tubes of Hyacinthus orientalis L.

Association of stored messenger ribonucleoprotein particles with the cytoskeleton in tobacco male gametophyte

Selection of pollinators for particular pear cultivars [Pyrus communis L.] based on the observation of the pollen tubes

Anatomy of pistil and pollen tube transmitting tract in selected species of Salix

Pollen tube NAD(P)H oxidases modify specific cell wall components to maintain cellular integrity during polarized cell growth

Profilin variability in olive (Olea europaea L.) pollen cultivars

Impact of manganese on pollen germination and tube growth in Lily