Abstract:
:Here, we describe the development of chloroplasts and the buildup of the thylakoid membranes in growing Arabidopsis leaves. Organelles were analyzed from three distinct positions, namely, at the tip, the upper leaf margin, and the base from leaves 1, 3, 5, and 7 of 14-day-old plants. Clear developmental gradients are described within a given leaf and between leaves of different age. Chloroplasts at the tip of every leaf are always the most matured within a given leaf, while already at the upper leaf margin a differentiation gradient can be observed from the edge of the leaf toward the midrib. The data presented here can serve as a standard for a subcellular phenotypic analysis in chloroplast biogenesis mutants.
journal_name
Protoplasmajournal_title
Protoplasmaauthors
Gügel IL,Soll Jdoi
10.1007/s00709-016-1057-9subject
Has Abstractpub_date
2017-09-01 00:00:00pages
1857-1866issue
5eissn
0033-183Xissn
1615-6102pii
10.1007/s00709-016-1057-9journal_volume
254pub_type
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