Populus sect. Tacamahaca
Populus sect. Tacamahaca
Populus sect. Tacamahaca，杨属的一个亚组，在其原生地区某些土著文化中与传统医学实践密切相关，尽管具体的用途尚未详细记录。科学研究主要集中在该植物的遗传和生理特征上，例如通过染色体加倍技术产生三倍体和四倍体以及光照处理对Populus szechuanica var. tibetica生长形态和光合作用效率的影响。这些发现表明，在物种分布边缘存在适应性杂交现象，并且有证据显示杨属和柳属的近缘种之间广泛共享了拟生棉型全基因组加倍。尚未识别出该植物的安全问题或记录在案的药物相互作用。
- 最佳证据
- D
- 注意事项
- —
仅供参考。传统用法并不代表已被证实有效。证据与安全性各不相同，请查阅所引来源。
科学怎么说
- 研究在杨树三倍体杂种边缘发现了非中性的适应性基因流证据，涉及与光周期调节和氧化还原稳态相关的基因。
- 研究指出，杨柳科植物Populus和Salix的近缘种经常发生多倍体变化，并广泛共享了整个基因组加倍现象，随后发生了基因组大小减少。
- 这项研究成功地在Populus属Tacamahaca亚组中通过高温诱导胚囊和合子胚胎的染色体加倍，产生了三倍体和四倍体。
- 研究发现，尽管存在一定程度的基因流动，低海拔和高海拔西藏杨树种群之间的遗传差异仅解释了总遗传变异的一小部分。
- 红蓝光混合治疗，尤其是R1B3，增强了Populus szechuanica var. tibetica的生长形态和光合效率。
Frequently asked questions
What is Populus sect. Tacamahaca?
Populus sect. Tacamahaca (Populus sect. Tacamahaca) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.
What does the scientific evidence say about Populus sect. Tacamahaca?
5 sourced findings are recorded for Populus sect. Tacamahaca; the strongest carries evidence grade D. For example: 研究在杨树三倍体杂种边缘发现了非中性的适应性基因流证据，涉及与光周期调节和氧化还原稳态相关的基因。
How strong is the evidence for Populus sect. Tacamahaca?
The strongest finding for Populus sect. Tacamahaca carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Populus sect. Tacamahaca safe? What are the side effects?
No major safety issues are recorded for Populus sect. Tacamahaca in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Populus sect. Tacamahaca interact with medications?
No drug interactions are recorded for Populus sect. Tacamahaca in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Populus sect. Tacamahaca?
Populus sect. Tacamahaca is also known as: Peuplier baumier.
Is Populus sect. Tacamahaca a proven treatment?
No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.
来源
- T2 Inducing triploids and tetraploids with high temperatures in Populus sect. Tacamahaca. literature abstract metadata
- T2 Adaptive introgression and maintenance of a trispecies hybrid complex in range-edge populations of Populus. literature abstract metadata
- T2 Genetic adaptation of Tibetan poplar (Populus szechuanica var. tibetica) to high altitudes on the Qinghai-Tibetan Plateau. literature abstract metadata
- T2 Frequent ploidy changes in Salicaceae indicates widespread sharing of the salicoid whole genome duplication by the relatives of Populus L. and Salix L. literature abstract metadata
- T2 Effects of red and blue light on growth and photosynthesis of Populus szechuanica var. tibetica. literature abstract metadata