Detection and analysis of strawberry (Fragaria × ananassa) fruit ripening Genes FaPYR1 and FaCHS treated by Indole-3-acetic acid induction
Penulis/Author
MUHAMMAD FAUZI ARIF (1); Chalvia Zuyyina (2); Prof. Rina Sri Kasiamdari, S.Si., Ph.D. (3); Prof. Ani Widiastuti, S.P., M.P., Ph.D. (4); Ganies Riza Aristya, S.Si., M.Sc., Ph.D. (5)
Tanggal/Date
3 2025
Kata Kunci/Keyword
Abstrak/Abstract
Strawberries (Fragaria × ananassa) are economically significant commodities in Indonesia, where ripeness
influences their quality and marketability. This study investigates the role of the FaPYR1 and FaCHS genes,
involved in fruit ripening, in strawberries treated with varying concentrations of indole-3-acetic acid (IAA). A
key research gap lies in understanding how IAA affects these gene expressions and strawberry morphology.
Strawberry plants were treated with 10 ppm, 30 ppm, and 60 ppm of IAA, and their genomic deoxyribonucleic
acid (DNA) was analyzed using polymerase chain reaction (PCR), alongside morphological evaluations. Results
revealed that 30 ppm of IAA significantly enhanced leaf dimensions and fruit genomic DNA concentration during
the red stage. Conversely, the highest leaf count was observed at 60 ppm, while control plants exhibited the lowest
morphological and genomic outcomes. PCR analysis confirmed FaCHS gene expression across all treatments, but
FaPYR1 expression was inconsistent. These findings highlight the potential of IAA, particularly at 30 ppm, to
optimize strawberry growth and ripening, offering valuable insights for improving cultivation practices and fruit
quality management.
Rumpun Ilmu
Biologi (dan Bioteknologi Umum)
Bahasa Asli/Original Language
English
Level
Internasional
Status
Dokumen Karya
No
Judul
Tipe Dokumen
Aksi
1
2025 8 September Publikasi APST - Muh Arif et al_.pdf
