Protophloem and metaphloem are structures resulting from primary growth in phloem. Let us look at their differences.

In a young stem, both in dicots and monocots, Phloem, the food conducting tissue of vascular bundles, are differentiated into PROTOPHLOEM and METAPHLOEM based on the structural …

Feb 24, 2022 · The protophloem is the first phloem that develops from the procambium. The protophloem develops first but is more sensitive to stretch or mechanical stress thus often …

Protophloem differentiation is unique in being complete only 20–25 cells away from the first stem cell, and during the differentiation process the cells lose several organelles, including the …

May 27, 2023 · Protophloem –The early phloem formed by stem cells in the growth apices of plants, the meristems. Metaphloem – The later, durable primary phloem of mature plant …

phloem, plant vascular tissue that conducts foods made in the leaves during photosynthesis to all other parts of the plant. Phloem is composed of various specialized cells called sieve …

Dec 24, 2021 · Here, we used single-cell transcriptomics to reconstruct the protophloem developmental trajectory from the birth of cell progenitors to terminal differentiation in the …

Aug 4, 2022 · During root development, the term phloem is oftentimes used as a synonym for the protophloem sieve element (PSE), the cell type that undergoes a unique differentiation …

Oct 21, 2019 · Both Metaphloem and protophloem contain living and dead cells. Metaphloem and Protophloem differ extensively both in structure and in terms of cellular components for …

The upcoming discussion will update you about the differences between Protophloem and Metaphloem. Difference # Protophloem: 1. It is the first formed phloem when the plant organ is …