Qualitative changes in the proteins of cotyledons during cold and warm stratification of Acer platanoides seeds
In Norway maple (Acer platanoides L.) seeds, during dormancy breakage there appeared some qualitative changes in protein composition of the cotyledons. After 48h of soaking and in the first week of stratification, the number of different proteins decreased. This decrease in number of proteins was pr...
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| Format: | Article |
| Language: | English |
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Polish Botanical Society
2014-01-01
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| Series: | Acta Societatis Botanicorum Poloniae |
| Subjects: | |
| Online Access: | https://pbsociety.org.pl/journals/index.php/asbp/article/view/659 |
| _version_ | 1828484330682318848 |
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| author | Tomasz Malinowski Zofia Szczotka |
| author_facet | Tomasz Malinowski Zofia Szczotka |
| author_sort | Tomasz Malinowski |
| collection | DOAJ |
| description | In Norway maple (Acer platanoides L.) seeds, during dormancy breakage there appeared some qualitative changes in protein composition of the cotyledons. After 48h of soaking and in the first week of stratification, the number of different proteins decreased. This decrease in number of proteins was probably associated with the effect of hydration of embryo tissue. Protein patterns from imbibed seeds exposed to cold (3oC) and warm (15oC) treatments were not significantly different. The influence of temperature on protein patterns became visible in the third week of stratification, when a few new proteins appeared. One of them, designated B, appeared only during cold stratification before radicles protrusion. They were also present in seeds that had completed germination. These proteins are presumably associated with the process of dormancy breakage. |
| first_indexed | 2024-12-11T08:54:02Z |
| format | Article |
| id | doaj.art-90b33dfd18de402fa128b5f1def3fd79 |
| institution | Directory Open Access Journal |
| issn | 2083-9480 |
| language | English |
| last_indexed | 2024-12-11T08:54:02Z |
| publishDate | 2014-01-01 |
| publisher | Polish Botanical Society |
| record_format | Article |
| series | Acta Societatis Botanicorum Poloniae |
| spelling | doaj.art-90b33dfd18de402fa128b5f1def3fd792022-12-22T01:13:57ZengPolish Botanical SocietyActa Societatis Botanicorum Poloniae2083-94802014-01-01701172310.5586/asbp.2001.003450Qualitative changes in the proteins of cotyledons during cold and warm stratification of Acer platanoides seedsTomasz Malinowski0Zofia Szczotka1Polish Academy of SciencesPolish Academy of SciencesIn Norway maple (Acer platanoides L.) seeds, during dormancy breakage there appeared some qualitative changes in protein composition of the cotyledons. After 48h of soaking and in the first week of stratification, the number of different proteins decreased. This decrease in number of proteins was probably associated with the effect of hydration of embryo tissue. Protein patterns from imbibed seeds exposed to cold (3oC) and warm (15oC) treatments were not significantly different. The influence of temperature on protein patterns became visible in the third week of stratification, when a few new proteins appeared. One of them, designated B, appeared only during cold stratification before radicles protrusion. They were also present in seeds that had completed germination. These proteins are presumably associated with the process of dormancy breakage.https://pbsociety.org.pl/journals/index.php/asbp/article/view/659Acer platanoidesdormancy breakageproteinsseed dormancystratification |
| spellingShingle | Tomasz Malinowski Zofia Szczotka Qualitative changes in the proteins of cotyledons during cold and warm stratification of Acer platanoides seeds Acta Societatis Botanicorum Poloniae Acer platanoides dormancy breakage proteins seed dormancy stratification |
| title | Qualitative changes in the proteins of cotyledons during cold and warm stratification of Acer platanoides seeds |
| title_full | Qualitative changes in the proteins of cotyledons during cold and warm stratification of Acer platanoides seeds |
| title_fullStr | Qualitative changes in the proteins of cotyledons during cold and warm stratification of Acer platanoides seeds |
| title_full_unstemmed | Qualitative changes in the proteins of cotyledons during cold and warm stratification of Acer platanoides seeds |
| title_short | Qualitative changes in the proteins of cotyledons during cold and warm stratification of Acer platanoides seeds |
| title_sort | qualitative changes in the proteins of cotyledons during cold and warm stratification of acer platanoides seeds |
| topic | Acer platanoides dormancy breakage proteins seed dormancy stratification |
| url | https://pbsociety.org.pl/journals/index.php/asbp/article/view/659 |
| work_keys_str_mv | AT tomaszmalinowski qualitativechangesintheproteinsofcotyledonsduringcoldandwarmstratificationofacerplatanoidesseeds AT zofiaszczotka qualitativechangesintheproteinsofcotyledonsduringcoldandwarmstratificationofacerplatanoidesseeds |