Gender-related responses of dioecious plant Populus cathayana to AMF, drought and planting pattern
نویسندگان
چکیده
منابع مشابه
Correction: Sex-Related Responses of Populus cathayana Shoots and Roots to AM Fungi and Drought Stress
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متن کاملSex-Related Responses of Populus cathayana Shoots and Roots to AM Fungi and Drought Stress
We investigated the impact of drought and arbuscular mycorrhizal (AM) fungi on the morphological structure and physiological function of shoots and roots of male and female seedlings of the dioecious plant Populus cathayana Rehder. Pot-grown seedlings were subjected to well watered or water-limiting conditions (drought) and were grown in soil that was either inoculated or not inoculated with th...
متن کاملSex-related differences in morphological, physiological, and ultrastructural responses of Populus cathayana to chilling
Low temperature is one of the abiotic factors limiting plant growth and productivity. Yet, knowledge about sex-related responses to low temperature is very limited. In our study, the effects of low, non-freezing temperature on morphological, physiological, and ultrastructural traits of leaves in Populus cathayana Rehd. males and females were investigated. The results showed that 4 °C temperatur...
متن کاملSex‐specific floral morphology, biomass, and phytohormones associated with altitude in dioecious Populus cathayana populations
Relationships between sex-specific floral traits and endogenous phytohormones associated with altitude are unknown particularly in dioecious trees. We thus examined the relationships between floral morphology or biomass and phytohormones in male and female flowers of dioecious Populus cathayana populations along an altitudinal gradient (1,500, 1,600, and 1,700 m above sea level) in the Xiaowuta...
متن کاملReciprocal grafting separates the roles of the root and shoot in sex-related drought responses in Populus cathayana males and females.
Drought stress responses and sensitivity of dioecious plants, such as Populus cathayana Rehd., are determined by different mechanisms in each sex. In general, males tend to be more resistant while females are more sensitive. Here, we used reciprocal grafting between males and females to determine the relative importance of roots and shoots when plants are exposed to drought stress. Total dry ma...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2020
ISSN: 2045-2322
DOI: 10.1038/s41598-020-68112-0