{'fraction_non_alphanumeric': 0.029005524861878452, 'fraction_numerical': 0.017955801104972375, 'mean_word_length': 4.991735537190083, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 1, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
In Situ Localization of Nadp-Malic Enzyme in Bundle Sheath Cells and Leaf Carbon Isotope Fractionation in Two C4 Grasses

Using an indirect immunofluorescence technique, we have provided further evidence on the subcellular localization of the NADP-dependent malic enzyme (EC 1.1.1.40) in the bundle sheath chloroplasts of some C4 grasses, including the two bluestem grasses Andropogon gerardi Vitman and Schizachyrium scoparium (Michx.) Nash, common C4 grasses of the prairies in the Great Plains. Leaf carbon isotope fractionation studies of the two bluestem species, grown in close proximity to each other, indicate that though both belong to the NADP-malic enzyme subtype of C4 plants, their δ 13 C values differ by 1.5‰.