GA3 content in young and mature antheridia of <i>Chara tomentosa</i> estimated by capillary electrophoresis
The content of gibberellic acid (GA<sub>3</sub>) in male sex organs of <i>Chara tomentosa</i> L. was estimated using capillary electrophoresis. Young antheridia contained 0.25 &#956;g GA<sub>3</sub> while mat...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Via Medica
2011-08-01
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| Series: | Folia Histochemica et Cytobiologica |
| Subjects: | |
| Online Access: | http://czasopisma.viamedica.pl/fhc/article/view/4631 |
| _version_ | 1819227295600082944 |
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| author | Dariusz Stępiński Andrzej Kaźmierczak |
| author_facet | Dariusz Stępiński Andrzej Kaźmierczak |
| author_sort | Dariusz Stępiński |
| collection | DOAJ |
| description | The content of gibberellic acid (GA<sub>3</sub>) in male sex organs of <i>Chara tomentosa</i> L. was estimated using capillary electrophoresis. Young antheridia contained 0.25 &#956;g GA<sub>3</sub> while mature ones 0.48 &#956;g per antheridium. Although there are significant differences in GA<sub>3</sub> content in antheridia between <i>C. vulgaris</i> and <i>C. tomentosa</i>, these values calculated per one spermatid are 2.4 and 3.3 pg, respectively. The present results compiled with the previous knowledge about regulation of GA<sub>3</sub>-dependent development of <i>Characeae</i> species allow an implication that the mechanisms controlling antheridia differentiation in both species can be similar |
| first_indexed | 2024-12-23T10:39:07Z |
| format | Article |
| id | doaj.art-93136c41f6134878801a33a7a2a66a1c |
| institution | Directory Open Access Journal |
| issn | 0239-8508 1897-5631 |
| language | English |
| last_indexed | 2024-12-23T10:39:07Z |
| publishDate | 2011-08-01 |
| publisher | Via Medica |
| record_format | Article |
| series | Folia Histochemica et Cytobiologica |
| spelling | doaj.art-93136c41f6134878801a33a7a2a66a1c2022-12-21T17:50:13ZengVia MedicaFolia Histochemica et Cytobiologica0239-85081897-56312011-08-01431656710.5603/4631GA3 content in young and mature antheridia of <i>Chara tomentosa</i> estimated by capillary electrophoresisDariusz StępińskiAndrzej KaźmierczakThe content of gibberellic acid (GA<sub>3</sub>) in male sex organs of <i>Chara tomentosa</i> L. was estimated using capillary electrophoresis. Young antheridia contained 0.25 &#956;g GA<sub>3</sub> while mature ones 0.48 &#956;g per antheridium. Although there are significant differences in GA<sub>3</sub> content in antheridia between <i>C. vulgaris</i> and <i>C. tomentosa</i>, these values calculated per one spermatid are 2.4 and 3.3 pg, respectively. The present results compiled with the previous knowledge about regulation of GA<sub>3</sub>-dependent development of <i>Characeae</i> species allow an implication that the mechanisms controlling antheridia differentiation in both species can be similarhttp://czasopisma.viamedica.pl/fhc/article/view/4631AntheridiaCapillary electrophoresisChara tomentosaGibberellic acid |
| spellingShingle | Dariusz Stępiński Andrzej Kaźmierczak GA3 content in young and mature antheridia of <i>Chara tomentosa</i> estimated by capillary electrophoresis Folia Histochemica et Cytobiologica Antheridia Capillary electrophoresis Chara tomentosa Gibberellic acid |
| title | GA3 content in young and mature antheridia of <i>Chara tomentosa</i> estimated by capillary electrophoresis |
| title_full | GA3 content in young and mature antheridia of <i>Chara tomentosa</i> estimated by capillary electrophoresis |
| title_fullStr | GA3 content in young and mature antheridia of <i>Chara tomentosa</i> estimated by capillary electrophoresis |
| title_full_unstemmed | GA3 content in young and mature antheridia of <i>Chara tomentosa</i> estimated by capillary electrophoresis |
| title_short | GA3 content in young and mature antheridia of <i>Chara tomentosa</i> estimated by capillary electrophoresis |
| title_sort | ga3 content in young and mature antheridia of lt i gt chara tomentosa lt i gt estimated by capillary electrophoresis |
| topic | Antheridia Capillary electrophoresis Chara tomentosa Gibberellic acid |
| url | http://czasopisma.viamedica.pl/fhc/article/view/4631 |
| work_keys_str_mv | AT dariuszstepinski ga3contentinyoungandmatureantheridiaofltigtcharatomentosaltigtestimatedbycapillaryelectrophoresis AT andrzejkazmierczak ga3contentinyoungandmatureantheridiaofltigtcharatomentosaltigtestimatedbycapillaryelectrophoresis |