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. 2010 Aug 31;22(8):2838–2855. doi: 10.1105/tpc.110.073908

Figure 10.

Figure 10.

Undisturbed Association of LHCI with PSI in Y3IP1 Mutants.

(A) Separation of thylakoidal protein complexes by BN-PAGE. Profiles for the wild type and two tobacco cosuppression lines are shown. LHCII-T, light-harvesting complex II (LHCII) trimer; PSII-M, PSII monomer; PSI-C, PSI core; PSI-LHCI, PSI complex with LCHI attached; PSII-D, PSII dimer; SC, various supercomplexes.

(B) Identification of PSI and LHCI by immunoblotting. The BN gel was blotted and probed with diagnostic antibodies for PSI (PsaF) and LHCI (LhcA2). Colocalization of PsaF and LHCI suggests association of LHCI with PSI.