Lysogeny is a semi-permanent association between the phage and host chromosomes.

溶源性是噬体和寄生染色体之间半永久联合。

The polymorphy of fronds and chromosome number of Ophioglossum petiolatum Hook.

有梗瓶尔小草叶多形性和染色体数目.

If both of a pair of homologous chromosomes are missing, nullisomy results.

如果一对同源染色体都缺失了，称为缺体。

In the nucleoplasm chromosomes consisting of deoxyribonucleic acid (DNA) and proteins are present.

核质中染色体由脱氧核糖核酸（DNA）和蛋白质构成。

Chromosomes also determine the sex of animals.

染色体也决定动物性别。

Dynein also helps force apart chromosomes during cell division.

以胞分裂中，提供了机械能协助染色体分离。”

Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis.

有丝分裂减数分裂前期存于染色体上小念珠状着色深结构。

The polytene chromosomes found in the salivary gland cells are among the largest chromosomes known today.

唾液腺胞中多线染色体是目前已知最大染色体之一。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

植物中，这种不育现象有时可因为染色体数目加倍而抵消，产生同源多倍体。

These translocation lines were generated from homeologous chromosome pairing, or mis-division and reconstruction of univalent chromosomes.

染色体易位有来源于同祖配对交换，有来源于单价体错分裂或断裂重建。

Another role of siRNA is directing RITS complex to bind with homologue chromosome, and then induces heterochromatinization.

除了与RISC结合外，siRNA还引导了RITS复合物结合到同源染色质，介导异染色质化过程。

Y chromosome has two types of polymorphism:metacentric (or submetacentric) and acrocentric chromosomes.

染色体有中部(或亚中部)和近端着丝粒染色体。

There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.

发现其有丝分裂晚前期、中期阶段，咯对同源染色体都进行联会。

But many primates, including humans, hae a third photopigment, encoded by a second gene on the X chromosome.

但是多数灵长类包括人类有着三种感光色素，通过X染色体中第二种基因编码。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同倍杂合体物种相比，因为与基因组加倍相关染色体数目变化,多倍杂合体物种很容易判断。

At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.

此时每条染色体由一对染色单体构成，这两条联合染色体称为四分体。

These results indicated that a nonhistone protein scaffold really existed and distributed as granules and fibres over the whole chromosomes.

染色体骨架小麦中是真实存，骨架蛋白以颗粒和纤维状形式分布于整个染色体中。

Karyotaxonomy of parasitic wasps will probably develop in the future through further data accumulation and increasing use of chromosome banding methods.

通过核型数据进一步积累和染色体显带方法进一步应用，寄生蜂核型分类学将得到进一步发展。

Polysomy, which includes trisomy, is the condition in which one or more chromosomes are represented more than twice in the cell.

多染色体包括三染色体都是一条或多条染色体代替了正常胞中两条染色体形成。

Karyogram (idiogram) The formalized layout of the KARYOTYPE of a species, often with the chromosomes arranged in a certain numerical sequence.

一个种染色体组固定排列。

Lysogeny is a semi-permanent association between the phage and host chromosomes.

溶源性是噬和寄生染色之间半永久联合。

The polymorphy of fronds and chromosome number of Ophioglossum petiolatum Hook.

有梗瓶尔小草叶多形性和染色目.

If both of a pair of homologous chromosomes are missing, nullisomy results.

如果一对同源染色都缺失了，称为缺。

In the nucleoplasm chromosomes consisting of deoxyribonucleic acid (DNA) and proteins are present.

核质中染色由脱氧核糖核酸（DNA）和蛋白质构成。

Chromosomes also determine the sex of animals.

染色也决定动物性别。

Dynein also helps force apart chromosomes during cell division.

以及在细胞中，提供了机械能协助染色离。”

Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis.

在有丝及减前期存在于染色上小念珠状着色深结构。

The polytene chromosomes found in the salivary gland cells are among the largest chromosomes known today.

唾液腺细胞中多线染色是目前已知最大染色之一。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因为染色目加倍而抵消，产生同源多倍。

These translocation lines were generated from homeologous chromosome pairing, or mis-division and reconstruction of univalent chromosomes.

染色易位有来源于同祖配对交换，有来源于单价错或断重建。

Another role of siRNA is directing RITS complex to bind with homologue chromosome, and then induces heterochromatinization.

除了与RISC结合外，siRNA还引导了RITS复合物结合到同源染色质，介导异染色质化过程。

Y chromosome has two types of polymorphism:metacentric (or submetacentric) and acrocentric chromosomes.

染色有中部(或亚中部)和近端着丝粒染色。

There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.

发现在其有丝晚前期、中期阶段，咯对同源染色都在进行联会。

But many primates, including humans, hae a third photopigment, encoded by a second gene on the X chromosome.

但是多灵长类包括人类有着三种感光色素，通过在X染色中第二种因编码。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同倍杂合物种相比，因为与因组加倍相关染色目变化,多倍杂合物种很容易判断。

At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.

此时每条染色由一对染色单构成，这两条联合染色称为四。

These results indicated that a nonhistone protein scaffold really existed and distributed as granules and fibres over the whole chromosomes.

染色骨架在小麦中是真实存在，骨架蛋白以颗粒和纤维状形式布于整个染色中。

Karyotaxonomy of parasitic wasps will probably develop in the future through further data accumulation and increasing use of chromosome banding methods.

通过核型据进一步积累和染色显带方法进一步应用，寄生蜂核型类学将得到进一步发展。

Polysomy, which includes trisomy, is the condition in which one or more chromosomes are represented more than twice in the cell.

多染色包括三染色都是一条或多条染色代替了正常细胞中两条染色形成。

Karyogram (idiogram) The formalized layout of the KARYOTYPE of a species, often with the chromosomes arranged in a certain numerical sequence.

一个种染色组固定排列。

Lysogeny is a semi-permanent association between the phage and host chromosomes.

溶源性是噬和寄生之间的半永久联合。

The polymorphy of fronds and chromosome number of Ophioglossum petiolatum Hook.

有梗瓶尔小草叶的多形性和数目.

If both of a pair of homologous chromosomes are missing, nullisomy results.

如果一对同源都缺失了，称为缺。

In the nucleoplasm chromosomes consisting of deoxyribonucleic acid (DNA) and proteins are present.

核质中的由脱氧核糖核酸（DNA）和蛋白质构成。

Chromosomes also determine the sex of animals.

也决定动物的性别。

Dynein also helps force apart chromosomes during cell division.

以及在细胞分裂中，提供了机械能协助的分离。”

Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis.

在有丝分裂及减数分裂的前期存在于上的小念珠状的着深的结构。

The polytene chromosomes found in the salivary gland cells are among the largest chromosomes known today.

唾液腺细胞中的多线是目前已知的最大之一。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因为数目加倍而抵消，产生同源多倍。

These translocation lines were generated from homeologous chromosome pairing, or mis-division and reconstruction of univalent chromosomes.

易位有的来源于同祖配对交换，有的来源于单价错分裂或断裂的重建。

Another role of siRNA is directing RITS complex to bind with homologue chromosome, and then induces heterochromatinization.

除了与RISC结合外，siRNA还引导了RITS复合物结合到同源质，介导异质化过程。

Y chromosome has two types of polymorphism:metacentric (or submetacentric) and acrocentric chromosomes.

有中部(或亚中部)和端着丝粒。

There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.

发现在其有丝分裂的晚前期、中期阶段，咯对同源都在进行联会。

But many primates, including humans, hae a third photopigment, encoded by a second gene on the X chromosome.

但是多数灵长类包括人类有着三种感光素，通过在X中的第二种基因编码。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同倍杂合物种相比，因为与基因组加倍相关的数目的变化,多倍杂合物种很容易判断。

At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.

此时每条由一对单构成，这两条联合的称为四分。

These results indicated that a nonhistone protein scaffold really existed and distributed as granules and fibres over the whole chromosomes.

骨架在小麦中是真实存在的，骨架蛋白以颗粒和纤维状的形式分布于整个中。

Karyotaxonomy of parasitic wasps will probably develop in the future through further data accumulation and increasing use of chromosome banding methods.

通过核型数据的进一步积累和显带方法的进一步应用，寄生蜂的核型分类学将得到进一步的发展。

Polysomy, which includes trisomy, is the condition in which one or more chromosomes are represented more than twice in the cell.

多包括三都是一条或多条代替了正常细胞中的两条形成的。

Karyogram (idiogram) The formalized layout of the KARYOTYPE of a species, often with the chromosomes arranged in a certain numerical sequence.

一个种组的固定排列。

Lysogeny is a semi-permanent association between the phage and host chromosomes.

溶源是噬和寄生之间的半永久联合。

The polymorphy of fronds and chromosome number of Ophioglossum petiolatum Hook.

有梗瓶尔小草叶的多形和数目.

If both of a pair of homologous chromosomes are missing, nullisomy results.

如果一对同源都失了，称。

In the nucleoplasm chromosomes consisting of deoxyribonucleic acid (DNA) and proteins are present.

核质中的由脱氧核糖核酸（DNA）和蛋白质构成。

Chromosomes also determine the sex of animals.

也决定动物的别。

Dynein also helps force apart chromosomes during cell division.

以及在细胞分裂中，提供了机械能协助的分离。”

Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis.

在有丝分裂及减数分裂的前期存在于上的小念珠状的着深的结构。

The polytene chromosomes found in the salivary gland cells are among the largest chromosomes known today.

唾液腺细胞中的多线是目前已知的最大之一。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因数目加倍而抵消，产生同源多倍。

These translocation lines were generated from homeologous chromosome pairing, or mis-division and reconstruction of univalent chromosomes.

易位有的来源于同祖配对交换，有的来源于单价错分裂或断裂的重建。

Another role of siRNA is directing RITS complex to bind with homologue chromosome, and then induces heterochromatinization.

除了与RISC结合外，siRNA还引导了RITS复合物结合到同源质，介导异质化过程。

Y chromosome has two types of polymorphism:metacentric (or submetacentric) and acrocentric chromosomes.

有中部(或亚中部)和近端着丝粒。

There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.

发现在其有丝分裂的晚前期、中期阶段，咯对同源都在进行联会。

But many primates, including humans, hae a third photopigment, encoded by a second gene on the X chromosome.

但是多数灵长类包括人类有着三种感光素，通过在X中的第二种基因编码。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同倍杂合物种相比，因与基因组加倍相关的数目的变化,多倍杂合物种很容易判断。

At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.

此时每条由一对单构成，这两条联合的称四分。

These results indicated that a nonhistone protein scaffold really existed and distributed as granules and fibres over the whole chromosomes.

骨架在小麦中是真实存在的，骨架蛋白以颗粒和纤维状的形式分布于整个中。

Karyotaxonomy of parasitic wasps will probably develop in the future through further data accumulation and increasing use of chromosome banding methods.

通过核型数据的进一步积累和显带方法的进一步应用，寄生蜂的核型分类学将得到进一步的发展。

Polysomy, which includes trisomy, is the condition in which one or more chromosomes are represented more than twice in the cell.

多包括三都是一条或多条代替了正常细胞中的两条形成的。

Karyogram (idiogram) The formalized layout of the KARYOTYPE of a species, often with the chromosomes arranged in a certain numerical sequence.

一个种组的固定排列。

Lysogeny is a semi-permanent association between the phage and host chromosomes.

溶源性是噬和寄生染色的半永久联合。

The polymorphy of fronds and chromosome number of Ophioglossum petiolatum Hook.

有梗瓶尔小草叶的多形性和染色数目.

If both of a pair of homologous chromosomes are missing, nullisomy results.

如果一对同源染色都缺失了，称为缺。

In the nucleoplasm chromosomes consisting of deoxyribonucleic acid (DNA) and proteins are present.

核质中的染色由脱氧核糖核酸（DNA）和蛋白质构成。

Chromosomes also determine the sex of animals.

染色也决定动物的性别。

Dynein also helps force apart chromosomes during cell division.

以及在细胞分裂中，提供了机械能协助染色的分离。”

Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis.

在有丝分裂及减数分裂的前期存在于染色上的小念珠状的着色深的结构。

The polytene chromosomes found in the salivary gland cells are among the largest chromosomes known today.

唾液腺细胞中的多线染色是目前已知的最大染色一。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因为染色数目加倍而抵消，产生同源多倍。

These translocation lines were generated from homeologous chromosome pairing, or mis-division and reconstruction of univalent chromosomes.

染色易位有的来源于同祖配对交换，有的来源于单价错分裂或断裂的重建。

Another role of siRNA is directing RITS complex to bind with homologue chromosome, and then induces heterochromatinization.

除了与RISC结合外，siRNA还引导了RITS复合物结合到同源染色质，介导异染色质化过程。

Y chromosome has two types of polymorphism:metacentric (or submetacentric) and acrocentric chromosomes.

染色有中部(或亚中部)和近端着丝粒染色。

There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.

发现在其有丝分裂的晚前期、中期阶段，咯对同源染色都在进行联会。

But many primates, including humans, hae a third photopigment, encoded by a second gene on the X chromosome.

但是多数灵长类包括人类有着三种感光色素，通过在X染色中的第二种基因编码。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同倍杂合物种相比，因为与基因组加倍相关的染色数目的变化,多倍杂合物种很容易判断。

At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.

此时每条染色由一对染色单构成，这两条联合的染色称为四分。

These results indicated that a nonhistone protein scaffold really existed and distributed as granules and fibres over the whole chromosomes.

染色骨架在小麦中是真实存在的，骨架蛋白以颗粒和纤维状的形式分布于整个染色中。

Karyotaxonomy of parasitic wasps will probably develop in the future through further data accumulation and increasing use of chromosome banding methods.

通过核型数据的进一步积累和染色显带方法的进一步应用，寄生蜂的核型分类学将得到进一步的发展。

Polysomy, which includes trisomy, is the condition in which one or more chromosomes are represented more than twice in the cell.

多染色包括三染色都是一条或多条染色代替了正常细胞中的两条染色形成的。

Karyogram (idiogram) The formalized layout of the KARYOTYPE of a species, often with the chromosomes arranged in a certain numerical sequence.

一个种染色组的固定排列。

Lysogeny is a semi-permanent association between the phage and host chromosomes.

溶源性是噬和寄生之间半永久联合。

The polymorphy of fronds and chromosome number of Ophioglossum petiolatum Hook.

有梗瓶尔小草叶多形性和数目.

If both of a pair of homologous chromosomes are missing, nullisomy results.

如果一对同源都缺失了，称为缺。

In the nucleoplasm chromosomes consisting of deoxyribonucleic acid (DNA) and proteins are present.

核质中由脱氧核糖核酸（DNA）和蛋白质构成。

Chromosomes also determine the sex of animals.

也决定动物性别。

Dynein also helps force apart chromosomes during cell division.

以及在细胞分裂中，提供了机械能协助分离。”

Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis.

在有丝分裂及减数分裂前期存在于上小念珠状着构。

The polytene chromosomes found in the salivary gland cells are among the largest chromosomes known today.

唾液腺细胞中多线是目前已知最大之一。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因为数目加倍而抵消，产生同源多倍。

These translocation lines were generated from homeologous chromosome pairing, or mis-division and reconstruction of univalent chromosomes.

易位有来源于同祖配对交换，有来源于单价错分裂或断裂重建。

Another role of siRNA is directing RITS complex to bind with homologue chromosome, and then induces heterochromatinization.

除了与RISC合外，siRNA还引导了RITS复合物合到同源质，介导异质化过程。

Y chromosome has two types of polymorphism:metacentric (or submetacentric) and acrocentric chromosomes.

有中部(或亚中部)和近端着丝粒。

There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.

发现在其有丝分裂晚前期、中期阶段，咯对同源都在进行联会。

But many primates, including humans, hae a third photopigment, encoded by a second gene on the X chromosome.

但是多数灵长类包括人类有着三种感光素，通过在X中第二种基因编码。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同倍杂合物种相比，因为与基因组加倍相关数目变化,多倍杂合物种很容易判断。

At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.

此时每条由一对单构成，这两条联合称为四分。

These results indicated that a nonhistone protein scaffold really existed and distributed as granules and fibres over the whole chromosomes.

骨架在小麦中是真实存在，骨架蛋白以颗粒和纤维状形式分布于整个中。

Karyotaxonomy of parasitic wasps will probably develop in the future through further data accumulation and increasing use of chromosome banding methods.

通过核型数据进一步积累和显带方法进一步应用，寄生蜂核型分类学将得到进一步发展。

Polysomy, which includes trisomy, is the condition in which one or more chromosomes are represented more than twice in the cell.

多包括三都是一条或多条代替了正常细胞中两条形成。

Karyogram (idiogram) The formalized layout of the KARYOTYPE of a species, often with the chromosomes arranged in a certain numerical sequence.

一个种组固定排列。

Lysogeny is a semi-permanent association between the phage and host chromosomes.

溶源性是噬和寄生之间半永久联合。

The polymorphy of fronds and chromosome number of Ophioglossum petiolatum Hook.

有梗瓶尔小草叶多形性和数目.

If both of a pair of homologous chromosomes are missing, nullisomy results.

如果一对同源都缺失了，称为缺。

In the nucleoplasm chromosomes consisting of deoxyribonucleic acid (DNA) and proteins are present.

核质由脱氧核糖核酸（DNA）和蛋白质构成。

Chromosomes also determine the sex of animals.

也决定动物性别。

Dynein also helps force apart chromosomes during cell division.

以及在细胞分裂，提供了机械能协助分离。”

Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis.

在有丝分裂及减数分裂前期存在于上小念珠状着深结构。

The polytene chromosomes found in the salivary gland cells are among the largest chromosomes known today.

唾液腺细胞多线是目前已知最大之一。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物，这种不育现象有时可因为数目加倍而抵消，产生同源多倍。

These translocation lines were generated from homeologous chromosome pairing, or mis-division and reconstruction of univalent chromosomes.

易位有来源于同祖配对交换，有来源于单价错分裂或断裂重建。

Another role of siRNA is directing RITS complex to bind with homologue chromosome, and then induces heterochromatinization.

除了与RISC结合外，siRNA还引导了RITS复合物结合到同源质，介导异质化过程。

Y chromosome has two types of polymorphism:metacentric (or submetacentric) and acrocentric chromosomes.

有部(或亚部)和近端着丝粒。

There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.

发现在其有丝分裂晚前期、期阶段，咯对同源都在进行联会。

But many primates, including humans, hae a third photopigment, encoded by a second gene on the X chromosome.

但是多数灵长类包括人类有着三种感光素，通过在X第二种基因编码。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同倍杂合物种相比，因为与基因组加倍相关数目变化,多倍杂合物种很容易判断。

At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.

此时每条由一对单构成，这两条联合称为四分。

These results indicated that a nonhistone protein scaffold really existed and distributed as granules and fibres over the whole chromosomes.

骨架在小麦是真实存在，骨架蛋白以颗粒和纤维状形式分布于整个。

Karyotaxonomy of parasitic wasps will probably develop in the future through further data accumulation and increasing use of chromosome banding methods.

通过核型数据进一步积累和显带方法进一步应用，寄生蜂核型分类学将得到进一步发展。

Polysomy, which includes trisomy, is the condition in which one or more chromosomes are represented more than twice in the cell.

多包括三都是一条或多条代替了正常细胞两条形成。

Karyogram (idiogram) The formalized layout of the KARYOTYPE of a species, often with the chromosomes arranged in a certain numerical sequence.

一个种组固定排列。

Lysogeny is a semi-permanent association between the phage and host chromosomes.

溶源性是噬和寄生之间的半永久联合。

The polymorphy of fronds and chromosome number of Ophioglossum petiolatum Hook.

有梗瓶尔小草叶的多形性和数目.

If both of a pair of homologous chromosomes are missing, nullisomy results.

如果一对同源都缺失了，称为缺。

In the nucleoplasm chromosomes consisting of deoxyribonucleic acid (DNA) and proteins are present.

核质中的由脱氧核糖核酸（DNA）和蛋白质构成。

Chromosomes also determine the sex of animals.

也决定动物的性别。

Dynein also helps force apart chromosomes during cell division.

以及在细胞分裂中，提供了机械能协助的分离。”

Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis.

在有丝分裂及减数分裂的前期存在于上的小念珠状的着深的结构。

The polytene chromosomes found in the salivary gland cells are among the largest chromosomes known today.

唾液腺细胞中的多线是目前已知的最大之一。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因为数目加而抵消，产生同源多。

These translocation lines were generated from homeologous chromosome pairing, or mis-division and reconstruction of univalent chromosomes.

易位有的来源于同祖配对交换，有的来源于单价错分裂或断裂的重建。

Another role of siRNA is directing RITS complex to bind with homologue chromosome, and then induces heterochromatinization.

除了与RISC结合外，siRNA还引导了RITS复合物结合到同源质，介导异质化过程。

Y chromosome has two types of polymorphism:metacentric (or submetacentric) and acrocentric chromosomes.

有中部(或亚中部)和近端着丝粒。

There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.

发现在其有丝分裂的晚前期、中期阶段，咯对同源都在进行联会。

But many primates, including humans, hae a third photopigment, encoded by a second gene on the X chromosome.

但是多数灵长类包括人类有着三种感光素，通过在X中的第二种基因编码。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同杂合物种相比，因为与基因组加相关的数目的变化,多杂合物种很容易判断。

At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.

此时每条由一对单构成，这两条联合的称为四分。

These results indicated that a nonhistone protein scaffold really existed and distributed as granules and fibres over the whole chromosomes.

骨架在小麦中是真实存在的，骨架蛋白以颗粒和纤维状的形式分布于整个中。

Karyotaxonomy of parasitic wasps will probably develop in the future through further data accumulation and increasing use of chromosome banding methods.

通过核型数据的进一步积累和显带方法的进一步应用，寄生蜂的核型分类学将得到进一步的发展。

Polysomy, which includes trisomy, is the condition in which one or more chromosomes are represented more than twice in the cell.

多包括三都是一条或多条代替了正常细胞中的两条形成的。

Karyogram (idiogram) The formalized layout of the KARYOTYPE of a species, often with the chromosomes arranged in a certain numerical sequence.

一个种组的固定排列。

Lysogeny is a semi-permanent association between the phage and host chromosomes.

溶源性是噬和寄生染之间的半永久联合。

The polymorphy of fronds and chromosome number of Ophioglossum petiolatum Hook.

有梗瓶尔小草叶的多形性和染数目.

If both of a pair of homologous chromosomes are missing, nullisomy results.

如果一对同源染都缺失了，称为缺。

In the nucleoplasm chromosomes consisting of deoxyribonucleic acid (DNA) and proteins are present.

核质中的染由脱氧核糖核酸（DNA）和蛋白质构成。

Chromosomes also determine the sex of animals.

染也决定动物的性别。

Dynein also helps force apart chromosomes during cell division.

以及在细胞分裂中，提供了机械能协助染的分离。”

Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis.

在有丝分裂及减数分裂的前期存在于染的小念珠状的着深的结构。

The polytene chromosomes found in the salivary gland cells are among the largest chromosomes known today.

唾液腺细胞中的多线染是目前已知的最大染之一。

In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.

在植物中，这种不育现象有时可因为染数目加倍而抵消，产生同源多倍。

These translocation lines were generated from homeologous chromosome pairing, or mis-division and reconstruction of univalent chromosomes.

染易位有的来源于同祖配对交换，有的来源于单价错分裂或断裂的重建。

Another role of siRNA is directing RITS complex to bind with homologue chromosome, and then induces heterochromatinization.

除了与RISC结合外，siRNA还引导了RITS复合物结合到同源染质，介导异染质化过程。

Y chromosome has two types of polymorphism:metacentric (or submetacentric) and acrocentric chromosomes.

染有中部(或亚中部)和端着丝粒染。

There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.

发现在其有丝分裂的晚前期、中期阶段，咯对同源染都在进行联会。

But many primates, including humans, hae a third photopigment, encoded by a second gene on the X chromosome.

但是多数灵长类包括人类有着三种感光素，通过在X染中的第二种基因编码。

In contrast to homoploid hybrid species,polyploid species are easily diagnosed because of chromosome number changes associated with genome doubling.

与同倍杂合物种相比，因为与基因组加倍相关的染数目的变化,多倍杂合物种很容易判断。

At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.

此时每条染由一对染单构成，这两条联合的染称为四分。

These results indicated that a nonhistone protein scaffold really existed and distributed as granules and fibres over the whole chromosomes.

染骨架在小麦中是真实存在的，骨架蛋白以颗粒和纤维状的形式分布于整个染中。

Karyotaxonomy of parasitic wasps will probably develop in the future through further data accumulation and increasing use of chromosome banding methods.

通过核型数据的进一步积累和染显带方法的进一步应用，寄生蜂的核型分类学将得到进一步的发展。

Polysomy, which includes trisomy, is the condition in which one or more chromosomes are represented more than twice in the cell.

多染包括三染都是一条或多条染代替了正常细胞中的两条染形成的。

Karyogram (idiogram) The formalized layout of the KARYOTYPE of a species, often with the chromosomes arranged in a certain numerical sequence.

一个种染组的固定排列。