时间标签：数据日期 2026-11-05 · 生成时间 2026-11-05 05:30（Asia/Shanghai）｜ 检索窗口 PubMed edat 2026/11/02 – 2026/11/06 ｜ 情报发生日期 2026-11-05
研究问题
Although OGR production ceases following flowering, the presence of sulfur-containing compounds and terpenoid derivatives suggests that characteristic metabolites are still present within the senescent root tissues.In F. assa-foetida L., resin collection and seed harvest represent mutually exclusive management objectives.；This trade-off has direct implications for cultivation planning and population management, particularly in conservation programmes where both germplasm preservation and resin yield are concurrent objectives.ConclusionsThe present investigation provides the first comprehensive characterization of floral biology, reproductive strategies, and OGR chemistry of F. assa-foetida L. cultivated under Indian agro-climatic conditions.
方法
Inflorescence traits were recorded from the selected central and lateral umbels, whereas floral traits were measured using three flowers from each selected umbel.；Samples were mounted on glass slides, and pollen shape, size, and surface ornamentation were documented.；However, this method provides a cytological estimate and indirect measure of pollen viability and may overestimate functional viability relative to in vitro pollen germination assays.
核心结论
In addition, irregular seed set and incomplete understanding of the breeding system, coupled with destructive harvesting of OGR from wild populations, collectively limit reproductive output and natural regeneration.；Sulfur-containing compounds were predominant, collectively accounting for a major fraction of the oil composition.；These findings align with earlier studies on related Apiaceae species that exhibit similar pollination syndromes and reproductive behavior [40, 56, 69–71].
局限
However, the country continues to import approximately 1,400 to 1,540 tonnes annually from Afghanistan, Iran, and Uzbekistan.；Although reproductive biology is central to overcoming these limitations, comprehensive information on floral traits, seed behavior, and breeding system dynamics remains limited, particularly under Indian agro-climatic conditions.；However, this method provides a cytological estimate and indirect measure of pollen viability and may overestimate functional viability relative to in vitro pollen germination assays.
对本项目的价值
中高价值：属「衰老细胞清除 / SASP 轴」方向；细胞衰老 / senolytics / SASP栏目可用作本项目文献库与综述素材。 ｜ 价值分 3.0/5（★★★☆☆）
全文来源
PubMed PMC JATS（正文 64,188 字符，题名指纹 0.94，已过 PubMed PMCID 官方关联 + 题名指纹 + 正文长度归属校验）
原文题录
- 中文题名：印度喜马拉雅栽培阿魏的花部生物学、繁育行为与化学成分
- 英文标题：Insights into floral biology, breeding behavior and chemical composition of Ferula assa-foetida L. cultivated under Indian Himalayan conditions.
- 期刊与标识：BMC plant biology · PMID 42968026 · DOI 10.1186/s12870-026-09592-6 · PMC PMC13726218