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Volume 5 Issue 1
Mar.  2014
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Article Navigation >  Journal of Tropical Biology  > 2014  >  5(1): 43-47

YUAN Huihui, LIU Baodong. New Observation of Gametophyte Development of Bolbitis angustipinna[J]. Journal of Tropical Biology, 2014, 5(1): 43-47. doi: 10.15886/j.cnki.rdswxb.2014.01.002
Citation: YUAN Huihui, LIU Baodong. New Observation of Gametophyte Development of Bolbitis angustipinna[J]. Journal of Tropical Biology, 2014, 5(1): 43-47. doi: 10.15886/j.cnki.rdswxb.2014.01.002
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New Observation of Gametophyte Development of Bolbitis angustipinna

doi: 10.15886/j.cnki.rdswxb.2014.01.002

  • 1. College of Life Science and Technology, Harbin Normal University, Harbin 150025, China;

  • 2. Key Laboratory of Plant Biology, College of Heilongjiang Province, Harbin 150025, China

  • Received Date: 2014-02-06
  • The structural features of gametophytes of Bolbitis angustipinna（ Hayata） H. Ito at each stage of development were observed under the condition of artificial culture by using Olympus-BX53 optical microscope. The morphological characteristics of the border cell and the rhizoid differentiation were observed. It was found that the development of B. angustipinna gametophyte included spore germination,protonema development,formation of the prothallial plate,and prothallus formation. And the gametophyte of trichome,border cell and rhizoid had stable systematic characteristics: the trichome was unicellular and clavate; the border cell had two special forms,alveoli and protuberance; rhizoids were not only bended,bifurcated and top swollen but also constricted irregularly and serrated.
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New Observation of Gametophyte Development of Bolbitis angustipinna

doi: 10.15886/j.cnki.rdswxb.2014.01.002
  • 1. College of Life Science and Technology, Harbin Normal University, Harbin 150025, China;
  • 2. Key Laboratory of Plant Biology, College of Heilongjiang Province, Harbin 150025, China
  • Received Date: 2014-02-06

Abstract: The structural features of gametophytes of Bolbitis angustipinna（ Hayata） H. Ito at each stage of development were observed under the condition of artificial culture by using Olympus-BX53 optical microscope. The morphological characteristics of the border cell and the rhizoid differentiation were observed. It was found that the development of B. angustipinna gametophyte included spore germination,protonema development,formation of the prothallial plate,and prothallus formation. And the gametophyte of trichome,border cell and rhizoid had stable systematic characteristics: the trichome was unicellular and clavate; the border cell had two special forms,alveoli and protuberance; rhizoids were not only bended,bifurcated and top swollen but also constricted irregularly and serrated.

YUAN Huihui, LIU Baodong. New Observation of Gametophyte Development of Bolbitis angustipinna[J]. Journal of Tropical Biology, 2014, 5(1): 43-47. doi: 10.15886/j.cnki.rdswxb.2014.01.002
Citation: YUAN Huihui, LIU Baodong. New Observation of Gametophyte Development of Bolbitis angustipinna[J]. Journal of Tropical Biology, 2014, 5(1): 43-47. doi: 10.15886/j.cnki.rdswxb.2014.01.002
shu

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