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首页> 外文期刊>Mycologia >BRANCHING DYNAMICS IN CLADINA SUBTENUIS
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BRANCHING DYNAMICS IN CLADINA SUBTENUIS

机译：卡迪纳对接中的分支动力学

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The fruticose thallus of mature Cladina subtenuis is characterized by a variable branching pattern. While the shape of the mature thallus is not easily predictable, early branch initiation follows a highly predictable pattern. Branching is determined by meristemlike bundles of fungal cells located at the apices of the thallus. When the bundles split, branching is initiated. Meristem growth is limited to a uniform developmental pattern of dichotomous, sequential divisions of the fungal bundles. Filial meristem bundles, the result of a single division, comprise a developmental unit. Their subsequent divisions, which are sequential, produce meristem initials of three or five bundles. Branching is constrained by this pattern, but variability is introduced by the differential elongation and orientation of certain branches. Variability may arise in response to growth conditions such as the proximity of other branches or environmental conditions, for example light availability. The ability to elaborate on the basic plan of development permits radial expansion and increased photosynthetic opportunities for the thallus of C. subtenuis. [References: 22]
机译：成熟的Cladina subtenuis的果糖th具有可变的分支模式。虽然成熟丘疹的形状不容易预测，但早期分支开始遵循高度可预测的模式。分支是由位于菌体顶端的分生组织状真菌细胞束决定的。捆绑包拆分后，将启动分支。分生组织的生长仅限于真菌束二分，连续分裂的统一发育模式。单个分生的结果，孝分生组织束组成一个发育单位。他们随后的划分​​是连续的，产生三个或五个束的分生组织缩写。这种模式限制了分支，但是某些分支的差异伸长和方向引入了可变性。可能会根据生长条件（例如其他分支的临近程度或环境条件）（例如光的可用性）而发生变化。阐述基本发展计划的能力允许径向扩展和近端梭状芽胞体的光合作用机会增加。 [参考：22]

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