Plant reproduction is highly complex and variable across the kingdom. The emergence of sexual reproduction has contributed to increase plant genetic diversity and enabled the colonisation of new ...

Flowering plants exhibit a remarkable array of sexual systems and reproductive strategies that govern gene flow, population structure and fitness. At one extreme, hermaphrodite flowers contain both ...

Sex in the garden is more straightforward for the birds and the bees than it’s for the plants. Reproductive processes vary among flowering plants; for many, there is more than one option. When ...

Asexual, or vegetative, reproduction in plants is controlled by environmental conditions, but the molecular signaling pathways that control this process are poorly understood. Recent research suggests ...

Add Yahoo as a preferred source to see more of our stories on Google. Plant reproduction plays a vital role in our food systems and the balance of ecosystems, yet it remains a complex process. Plants ...

Penn researchers and colleagues have discovered how plants respond to seasonal flowering cues while protecting the stem cells at their growing tip, enabling continuous reproduction in changing ...

Mentor: Deidra Jacobsen, Ph.D. Plants must allocate a limited amount of resources among growth, reproduction, and defense. Resources devoted to flowers and fruits can depend on the relative benefit of ...

Researchers have identified a genetic sequence that is essential for plant reproduction. As this region is found in all plant species, it is expected to contribute to future crossbreeding initiatives ...

Once a seed germinates, it is committed to one location. Plants are sessile—stuck where they started out—forced to cope with whatever conditions arrive next. The only way out of trouble is to rebuild ...

Plant molecular evolution offers key insights into how coding and regulatory changes shape the diversity of form and function across the plant kingdom. The ...

Plants have been cloning themselves for millions of years. Strawberries send out runners, potatoes sprout new shoots, and ...