دورية أكاديمية
In vitro regeneration of triploid from mature endosperm culture of Passiflora edulis “Mantianxing”
| العنوان: | In vitro regeneration of triploid from mature endosperm culture of Passiflora edulis “Mantianxing” |
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| المؤلفون: | Tang, Junrong, Luo, Xi, Zhu, Yajing, Cai, Nianhui, Chen, Lin, Chen, Shi, Xu, Yulan |
| المساهمون: | Yunnan Revitalization Talent Support Program Young Talent Project |
| المصدر: | Bioscience, Biotechnology, and Biochemistry ; volume 88, issue 4, page 412-419 ; ISSN 1347-6947 |
| بيانات النشر: | Oxford University Press (OUP) |
| سنة النشر: | 2024 |
| مصطلحات موضوعية: | Organic Chemistry, Molecular Biology, Applied Microbiology and Biotechnology, General Medicine, Biochemistry, Analytical Chemistry, Biotechnology |
| الوصف: | The regeneration of shoots from endosperm tissue is a highly effective method to obtain triploid plants. In this study, we elucidated the establishment of an in vitro regeneration system from endosperm culture for the production of Passiflora edulis “Mantianxing.” The highest callus induction rate (83.33%) was obtained on the media supplemented with 1.0 mg/L TDZ. Meanwhile, the MS medium containing 1.0 mg/L 6-BA and 0.4 mg/L IBA gave the optimum 75% shoot bud induction. Chromosome analysis revealed that the chromosomal count of P. edulis “Mantianxing” regenerated from endosperm tissues was 27 (2n = 3x = 27), which indicated that shoots regenerated from endosperm tissues were triploids. Triploid P. edulis had more drought resistance than diploid plants. Our study provided a method for breeding of passion fruit by means of a stable and reproducible regeneration system from endosperm culture, leading to the generation of triploid plants. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1093/bbb/zbae009 |
| DOI: | 10.1093/bbb/zbae009/56773332/zbae009.pdf |
| الإتاحة: | https://doi.org/10.1093/bbb/zbae009Test https://academic.oup.com/bbb/article-pdf/88/4/412/57092307/zbae009.pdfTest |
| حقوق: | https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_modelTest |
| رقم الانضمام: | edsbas.75F22F73 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1093/bbb/zbae009 |
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