Skip to main content
. 2021 Apr 29;10(5):1050. doi: 10.3390/cells10051050

Figure 1.

Figure 1

Infection threads in the symbiotic nodules of Pisum sativum. (A) Intracellular infection thread in the nodules of wild-type line SGE. (B) Intercellular infection thread in the nodules of wild-type line SGE. (C) Localization of the infection thread in close proximity to the nucleus in the nodules of mutant line SGEFix–-1 (Pssym40-1). Low-temperature embedding in LR White and transmission electron microscopy. n—nucleus, v—vacuole, cw—cell wall, it—infection thread, ba—bacteroid. Bar (A) = 1 µm, (C) = 2 µm, (B) = 5 µm.