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Showing 1 to 5 of 5 for “"spore wall"”.
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Basidiosporogenesis and developmental anatomy of spore release in the Russulales: a systematic interpretation
… statismosporic, agaricoid and gasteroid taxa. Spore symmetry and ability to forcibly discharge spores are therefore fundamental systematic characteristics in the Russulales. Ballistosporic and statismosporic basidiosporogenesis however, has not been critically compared. Early and late …
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The Control of Spore Germination in Anemia Phyllitidis (L.) Swartz and Other Ferns
<p>Many fern spores require light for germination. In one family of ferns, the Schizaeaceae, the gibberellins overcome this light requirement and induce dark-germination. Fern gametophytes produce antheridium-inducing substances. The Anemia substance, antheridogen-B, is demonstrated to induce …
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ULTRASTRUCTURE, IMMUNOCYTOCHEMISTRY, AND BIOINFORMATICS OF SPORE DEVELOPMENT IN THE MOSS PHYSCOMITRELLA AND THE HORNWORT DENDROCEROS
Spores are single-celled dispersal units surrounded by a wall of the highly resistant biopolymer sporopollenin. All land plants produce spores. Spore development is described in <italic>Physcomitrella patens</italic>, a moss with single-celled spores, and <italic>Dendroceros</italic>, a hornwort …
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Generic concepts in the Crepidotaceae as inferred from nuclear large subunit ribosomal DNA sequences, morphology, and basidiospore dormancy patterns
… that less commonly emphasized characters such as spore shape and ultrastructure of spore wall ornamentation may be indicative of monophyletic clades for this complex. A unique pattern of basidiospore dormancy and germination, unknown in any other species of agaric, is reported for 11 species of …
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Stress-Induced Targeting of Molecular Chaperones In The Yeast Saccharomyces Cerevisiae
… cells exhibited pronounced defects in spore wall construction and maturation, resulting in catastrophic sporulation. The mislocalization and sporulation phenotypes were shared by another previously identified HSP82 mutant allele, further linking localization to Hsp90 functional status. …